The present application provides a uterine contraction pressure sensing device (100), comprising a housing (10), a flexible contact component (20), and a pressure sensing assembly (30); the pressure sensing assembly (30) comprises a pressure sensing element (32), a pressure detection element (33), and a rigid transmission component (31); the pressure sensing element (32) comprises a connecting portion (35) and sensing portions (36); each sensing portion (36) is provided with a first end (361) and a second end (362); the first end (361) is connected to the connecting portion (35), and the second end (362) is secured in an accommodating cavity (13); a count of sensing portions (36) is N, N being a positive integer greater than or equal to 2; the N sensing portions (36) are arranged on a periphery of the connecting portion (35); and if a contour of any one of the N sensing portions (36) is rotated 360/N degrees around a contact point between the rigid transmission component (31) and the connecting portion (35), the contour will coincide with a contour of another of the N sensing portions (36). Each of the sensing portions (36) has the same geometric conditions, load input conditions, and support conditions, allowing for relatively uniform deformation of the pressure sensing element (32) in all directions, thereby improving the accuracy of uterine contraction pressure measurements.
The present application relates to the field of analytical instruments, and specifically relates to a blood gas analyzer and a reagent kit for the blood gas analyzer. The reagent kit comprises: a support and a movable part, wherein the support is provided with a first fluid passage, a second fluid passage and a third fluid passage which are arranged at intervals, the first fluid passage being adapted for communication with an external space, the second fluid passage being adapted for communication with a liquid pouch of the reagent kit, and the third fluid passage being adapted for communication with a sample analysis assembly of the blood gas analyzer; and the movable part can rotate; when rotated to a first state, the movable part communicates the first fluid passage with the third fluid passage, and blocks the second fluid passage; when rotated to a second state, the movable part communicates the second fluid passage with the third fluid passage, and blocks the first fluid passage. The rotation of the movable part to different states can selectively block one of the first fluid passage or the second fluid passage, and communicate the other one of the first fluid passage or the second fluid passage with the third fluid passage, thereby achieving switching between gas and liquid.
G01N 33/49 - Physical analysis of biological material of liquid biological material blood
G01N 33/48 - Biological material, e.g. blood, urineHaemocytometers
G01N 35/00 - Automatic analysis not limited to methods or materials provided for in any single one of groups Handling materials therefor
F16K 11/00 - Multiple-way valves, e.g. mixing valvesPipe fittings incorporating such valvesArrangement of valves and flow lines specially adapted for mixing fluid
A kit (200) for a blood gas analyzer (1) and the blood gas analyzer (1). The kit (200) comprises a kit body (210), a gas valve assembly (220), and a switch assembly (230). The kit body (210) is provided with an accommodating chamber (211), and a liquid bag is arranged in the accommodating chamber (211); the gas valve assembly (220) is arranged in the kit body (210) and is provided with a first channel opening (221) and a second channel opening (222), the first channel opening (221) is used for gas intake, the second channel opening (222) is used for being communicated with a sample test card of the blood gas analyzer (1), and a gas channel (223) is formed between the first channel opening (221) and the second channel opening (222); and the switch assembly (230) comprises a movable member (231) and a stressed member (232), the movable member (231) is in linkage fit with the stressed member (232), the stressed member (232) is configured to move upon receiving an external force, and the movable member (231) is linked under the action of the stressed member (232) and controls the gas channel (223) to be either closed or communicated, thereby optimizing the gas valve-related structure of the blood gas analyzer (1).
Provided in the present application are a kit for a blood gas analyzer, and a blood gas analyzer. The kit comprises: a kit body, which is provided with an accommodating cavity, wherein a liquid bag is provided in the accommodating cavity; a valve body assembly, which is provided with a first channel port and a second channel port, wherein the first channel port is configured to connect to the liquid bag, the second channel port is configured to output liquid, and a liquid channel is formed between the first channel port and the second channel port; and a switch assembly, which comprises a movable member located outside the liquid channel, wherein the movable member can make at least part of the liquid channel deform, thereby closing or connecting the liquid channel. In this way, the analytical accuracy of the blood gas analyzer can be effectively improved.
The present application relates to the field of analytical instruments, and especially relates to a blood gas analyzer, and a kit for a blood gas analyzer. The kit comprises: a kit body, which is provided with an accommodating cavity, wherein a liquid bag is provided in the accommodating cavity; a valve body assembly, which is disposed in the kit body and is provided with a first channel port and a second channel port, wherein the first channel port is configured to connect to the liquid bag, the second channel port is configured to input or output a fluid, and a fluid channel is formed between the first channel port and the second channel port; and a switch assembly, which comprises a movable member and a force-receiving member, wherein the movable member is in linkage cooperation with the force-receiving member, the movable member and the force-receiving member are both located outside the fluid channel, the force-receiving member is configured to receive an external force and move accordingly, and the movable member is driven by the force-receiving member to move in linkage and make at least part of the fluid channel deform, thereby closing or connecting the fluid channel. In this way, during the process of liquid being output from or input into the fluid channel, the liquid cannot come into contact with the movable member, so that the possibility of reactions between the liquid and the movable member is reduced, thereby reducing the impact thereof on the properties of the liquid.
A medical testing device and a kit (1) for a medical testing device. The medical testing device comprises a device body (2), a kit (1), and an execution assembly (21); the kit (1) is replaceably docked with the device body (2), a first fluid passage (11) is formed in the kit (1), the first fluid passage (11) is provided with a fluid outlet (111) and at least one fluid inlet (112), the fluid outlet (111) is used for connecting to a test card (3), the fluid inlet (112) is used for connecting to a liquid bag/external space, and a movable valve body (163) is provided between the fluid inlet (112) and the fluid outlet (111) of the first fluid passage (11), or at the junction of the liquid bag/external space and the fluid inlet (112); and the execution assembly (21) is mounted on the device body (2) and is used for driving the movable valve body (163) to be opened or closed. The first fluid passage (11) for connecting to the test card (3) is independently arranged in the kit (1), reducing the probability of a failure caused by the leakage of a fluid from the junction of the kit (1) and the device body (2), and reducing the maintenance cost of the medical testing device.
A detection assembly, including a first liquid path, a second liquid path, a liquid inlet, a liquid outlet, and a valve assembly. An end of the first liquid path is in communication with the liquid inlet, and another end is in communication with the liquid outlet; an end of the second liquid path is in communication with the liquid inlet, and another end is in communication with the liquid outlet. The valve assembly can be switched between a first turn-on state and a second turn-on state. In the first turn-on state, a first external liquid flows into the first liquid path from the liquid inlet and out of the first liquid path from the liquid outlet. In the second turn-on state, a second external liquid flows into the second liquid path from the liquid inlet and out of the second liquid path from the liquid outlet.
A sample test card and a blood gas analyzer are provided. The sample test card includes a first channel, a second channel, a first electrode located in the first channel, and a second electrode located in the second channel. The first electrode is configured to obtain an electrochemical parameter of a sample in the first channel, and the second electrode is configured to obtain an electrochemical parameter of a reference solution in the second channel. The sample test card further includes a salt bridge. An end of the salt bridge is exposed in the first channel, and the other end of the salt bridge is exposed in the second channel.
A detection assembly for a medical detection device and a medical detection device are disclosed. The detection assembly includes a housing and a detection electrode. The housing includes a top surface, a bottom surface, at least one side surface, a fluid inlet, and a fluid outlet. The at least one side surface is connected to each of the top surface and the bottom surface. A cavity is defined within the housing. Each of the fluid inlet and the fluid outlet is communicated with the cavity. A groove is recessed from an area of the top surface that is adjacent to the at least one side surface. The detection electrode is disposed in the groove.
A monitoring equipment, a monitoring system and a monitoring method. The monitoring equipment includes a measurement unit that acquires monitoring parameters and a control unit connected with the measurement unit to determine current stage-of-labor progress based on types of acquired monitoring parameters, to thereby determine a monitoring object that includes a mother and a fetus and/or a newborn. A display unit is connected with the control unit to display corresponding monitoring parameters in areas corresponding to each monitoring object on a monitoring interface. The monitoring interface includes one or a plurality of a mother monitoring area, a fetus monitoring area and a newborn monitoring area. The measurement unit is provided in the monitoring equipment. The control unit determines the current stage-of-labor progress to determine a monitoring object. Monitoring parameters of each monitoring object are simultaneously displayed on the monitoring interface of the display unit, thereby improving the monitoring efficiency.
A molecular diagnosis device and a control method based on the molecular diagnosis device are provided, relating to the technical field of molecular testing. The control method includes: controlling preheating of a first heating component (55, 832) for a sample loading cavity (9411) on a test card (93); controlling the first heating component (55, 832) to heat the sample loading cavity (9411); controlling preheating of a second heating component (54, 8211) for a testing cavity (9461) on the test card (93); and controlling the second heating component (54, 8211) to heat the testing cavity (9461).
A molecular diagnostic device and a detection card conveying seat for the same. The detection card conveying seat includes: a pressure plate, arranged with a first slide rail component, where the pressure plate is slidable along a sliding direction of the first slide rail component; and a transporting assembly, configured to place a detection card. The transporting assembly includes: a sliding frame, where the sliding frame is slidable together with the pressure plate along the sliding direction under an action of an abutting force; and a card tray, connected to the sliding frame and configured to place the detection card, where the pressure plate is configured to move toward the detection card and movable to a position abutting against the detection card, in condition of the sliding frame being subjected to a force that overcomes the abutting force.
A control method and a non-transitory computer-readable storage medium are provided. The control method includes: obtaining the number of detection cards; determining a strategy for rotating a card holder of a multi-flux centrifugal platform, wherein the strategy corresponds to the number of the detection cards; controlling the card holder to rotate according to the strategy, and exposing a card position of the card holder at a card placement port.
An ultrasound probe and an ultrasound imaging device are provided. In the ultrasound probe, a sound head assembly is accommodated in a housing, a base is accommodated in the housing, and a traction line is accommodated in the housing and connected to the sound head assembly. A traction mechanism is accommodated in the housing. In the traction mechanism, a traction wheel is disposed on the base and rotatable relative to the base for winding the traction line, so that the sound head assembly is driven to swing by the traction line. An elastic member is disposed on the traction wheel and fixedly connected to the traction line, so as to adjust the tension of the traction line when the elastic member elastically deforms.
The present application relates to the field of analytical instruments, and in particular to a sample test card, a testing assembly, and a medical testing device. The sample test card provided by the present application comprises a first channel and a first electrode set. The first electrode set is arranged in the first channel and comprises a first test electrode, a second test electrode, and a counter electrode; the counter electrode is arranged between the first test electrode and the second test electrode; the counter electrode and the first test electrode form part of a first loop; the counter electrode and the second test electrode form part of a second loop; the first loop and the second loop are used for simultaneously acquiring at least two test signals of a sample in the first channel in a sample testing process; and the at least two test signals are configured to be compared with each other to determine whether an anomaly is present in the sample between the first test electrode and the second test electrode in the first channel. On the basis of test signals, whether an anomaly is present in a sample between two test electrodes can be determined, thereby improving the accuracy of measurement of electrochemical parameters of the sample.
G01N 27/26 - Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variablesInvestigating or analysing materials by the use of electric, electrochemical, or magnetic means by using electrolysis or electrophoresis
The present application relates to the field of analytical instruments, and in particular to a sample testing card and a medical testing device. The sample testing card provided by the present application comprises a first plate and a heating assembly. The first plate is used for forming a first channel; the first plate is provided with a first electrode; and the first electrode is configured to be used for acquiring electrochemical parameters of a sample in the first channel. The heating assembly is also arranged on the first plate and is used for heating the sample in the first channel. The first plate is a circuit board. The heating assembly can be used to directly heat the sample in the sample testing card, thereby improving the heating efficiency of the sample, and ensuring the testing accuracy.
G01N 27/26 - Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variablesInvestigating or analysing materials by the use of electric, electrochemical, or magnetic means by using electrolysis or electrophoresis
Provided in the present application is a test card for use in a medical test device. The test card comprises a first clamping body, a second clamping body and an elastic body, wherein the elastic body has a first through opening, and is clamped between the first clamping body and the second clamping body; a first protruding platform is provided on the surface of the side of the first clamping body that faces the elastic body, has a contour matching the first through opening, and is fitted into the first through opening; and a test electrode is provided on the side of the first clamping body or the second clamping body that faces the elastic body, and is located in an area defined by the first through opening; and the first clamping body and the second clamping body seal the first through opening to form a sample channel. In this way, fitting the first protruding platform into the first through opening prevents the compressed portion of the elastic body from retracting towards the interior of the channel, such that the edge of the compressed portion of the elastic body is not easily deformed in shape to avoid changing the shape and size of a fluid channel, thereby reducing test errors.
G01N 27/26 - Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variablesInvestigating or analysing materials by the use of electric, electrochemical, or magnetic means by using electrolysis or electrophoresis
The present invention relates to the field of analytical instruments, and in particular to a medical testing device (9). The medical testing device (9) comprises a housing (1), a linkage assembly (2), a lever assembly (5), and a driving member (6), wherein the housing (1) is provided with a window (11) and a door (12) capable of shielding the window (11). The linkage assembly (2) is used for linking the door (12) and a connection assembly (92) for a kit (91), so as to drive the door (12) to shield the window (11) when a sampling assembly (93) for the kit (91) is connected to the connection assembly (92), and to drive the door (12) to open the window (11) when the sampling assembly (93) is disconnected from the connection assembly (92); and the lever assembly (5) has one end connected to the linkage assembly (2), and the other end drivingly connected to the driving member (6). The linkage assembly (2) can be used to simultaneously control the door (12) and the connection assembly (92) under the transmission action of the lever assembly (5), thereby efficiently implementing synchronous control of the door (12) and the connection assembly (92), disconnecting the connection assembly (92) from the sampling assembly (93) while opening the door (12), and improving the availability of the medical testing device (9).
A fetal Doppler (10) and a detection method, which relate to the technical field of medical devices. The fetal Doppler (10) comprises a housing (1, a fetal detection unit (20) and a maternal parameter detection unit (30), wherein the fetal detection unit (20) and the maternal parameter detection unit (30) are respectively used for collecting fetal physiological data and maternal physiological data; a controller (7) is arranged in an internal cavity of the housing (1); and the controller (7) is used for analyzing the collected fetal physiological data and maternal physiological data, so as to obtain a fetal heart rate and a maternal parameter. The same fetal Doppler (10) is used, such that the instrument cost is reduced; and maternal and fetal parameters can be acquired at the same time by directly using the same fetal Doppler (10), such that an instrument structure is simplified, and the detection efficiency of the maternal and fetal parameters is improved.
A61B 5/00 - Measuring for diagnostic purposes Identification of persons
A61B 5/1455 - Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value using optical sensors, e.g. spectral photometrical oximeters
A61B 5/1464 - Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value using optical sensors, e.g. spectral photometrical oximeters specially adapted for foetal tissue
20.
KIT, MEASUREMENT ASSEMBLY, AND BLOOD GAS ANALYSIS DEVICE
The present application provides a blood gas analysis device, comprising a first measurement assembly and a kit. The first measurement assembly is provided with a measurement element, a first liquid path, and a first interface, the first liquid path is communicated with the first interface, and the measurement element is used for performing blood gas measurement on a liquid in the first liquid path. The kit is provided with an accommodating cavity, a second liquid path and a second interface, the accommodating cavity is used for placing a liquid bag, one end of the second liquid path is communicated with the liquid bag, and the other end of the second liquid path is communicated with the second interface. The first measurement assembly and the kit can be in butt joint with each other or separated, so that the first interface and the second interface are communicated or separated. During being communicated, the first liquid path is communicated with the second liquid path, so that a reagent in the liquid bag can reach the first liquid path. When the kit is moved into a mounting bracket of the blood gas analysis device, the first interface is communicated with the second interface. According to the blood gas analysis device provided in embodiments of the present application, the first measurement assembly and the kit are configured to be capable of being in butt joint with each other or separated, so that the first measurement assembly and the kit are detachably assembled.
The present application provides a detection assembly for medical detection equipment, and medical detection equipment. The detection assembly comprises a shell and a detection electrode. The shell is provided with a top surface, a bottom surface, at least one side surface, a liquid inlet, and a liquid outlet. The at least one side surface is separately connected to the top surface and the bottom surface. A cavity is formed in the shell. The liquid inlet and the liquid outlet are separately communicated with the cavity, the area of the top surface adjacent to the at least one side surface is recessed to form a groove, and the detection electrode is located in the groove. According to the present application, the detection electrode is arranged in the groove formed by recessing the area of the top surface and at least one side surface of the shell of the detection assembly, the plane where the detection electrode is located is parallel to the top surface, and the detection electrode is not located on a surface of the detection assembly, so that in the process of inserting the detection electrode in a slot, the edge of a slot opening is not in contact with the detection electrode of the detection assembly, the size of the slot opening is reduced, the size of the medical detection equipment is reduced, and the thickness of the detection assembly is also reduced.
G01N 27/26 - Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variablesInvestigating or analysing materials by the use of electric, electrochemical, or magnetic means by using electrolysis or electrophoresis
G01N 27/27 - Association of two or more measuring systems or cells, each measuring a different parameter, where the measurement results may be either used independently, the systems or cells being physically associated, or combined to produce a value for a further parameter
G01N 27/30 - Electrodes, e.g. test electrodesHalf-cells
A sample test card (9), relating to the field of analytical instruments. The sample test card (9) comprises a first channel (1), a second channel (2), a first electrode (41) located in the first channel (1), and a second electrode (42) located in the second channel (2). The first electrode (41) is configured to acquire electrochemical parameters of a sample in the first channel (1), and the second electrode (42) is configured to acquire electrochemical parameters of a reference liquid in the second channel (2). The sample test card (9) further comprises a salt bridge (3), one end of the salt bridge (3) is exposed in the first channel (1), and the other end of the salt bridge (3) is exposed in the second channel (2). The sample test card (9) can achieve the connection of the first electrode (41) and the second electrode (42) by using the salt bridge (3), thereby improving the accuracy of the measured electrochemical parameters of the sample.
G01N 27/26 - Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variablesInvestigating or analysing materials by the use of electric, electrochemical, or magnetic means by using electrolysis or electrophoresis
23.
Detection probe, transmission apparatus, and detection device
A detection probe, a transmission apparatus, and a detection device are provided. The detection probe includes a housing, a detection mechanism, a driving mechanism, and a rope transmission mechanism. The housing defines an accommodation space. The detection mechanism is arranged on one end of the housing, and is configured to perform a detection function. The driving mechanism is arranged in the accommodation space, and is configured to output a force. The rope transmission mechanism is arranged in the accommodation space, and includes a rope set and a tension member. One end of the rope set is connected to the driving mechanism, and other end of the rope set is connected to the detection mechanism. The tension member is connected to the rope set, and is configured to apply a force to one end of the rope set away from the detection mechanism.
A detection probe, a transmission device, and a detection instrument. The detection probe includes a housing defining a receiving space, a detection mechanism disposed on an end of the housing and configured to perform a detection function, a drive mechanism disposed in the receiving space and configured to output power, a rope transmission mechanism disposed in the receiving space and including a rope connected to the driving mechanism and the detection mechanism respectively and a reversing assembly including at least two reversing pulley groups arranged along an extension path of the rope, and a gear transmission mechanism disposed in the receiving space and connected to the driving mechanism and the rope transmission mechanism respectively, so as to receive the power output by the driving mechanism and transmit the power to the rope transmission mechanism.
An in-vitro medical diagnostic system includes a host (1), a removable test card (2) and a removable reagent pack (3). The reagent pack (3) includes a calibrating liquid needed in a process for calibrating the test card (2); the reagent pack (3) is clamped to the host (1), with only first power drive and valve control transmission being provided between the host (1) and the reagent pack (3); and the test card (2) is mounted on the host (1) during the entire test process, with only second power drive and an optical conduction path being provided between the host (1) and the test card (2). No liquid path is present in the host (1) of the in-vitro diagnostic system, thus eliminating hidden medical dangers. Tests for blood gas, hemoglobin and derivatives thereof can be achieved in a single test card.
The present application provides an ultrasonic probe and an ultrasonic imaging device, and relates to the technical field of medical instruments. In the ultrasonic probe of the present application, a sound head assembly is accommodated in a housing; a base is accommodated in the housing; a traction rope is accommodated in the housing and is connected with the sound head assembly; a traction mechanism is accommodated in the housing, and in the traction mechanism, a traction wheel is arranged on the base and can rotate relative to the base for winding the traction rope so as to drive the sound head assembly to swing by means of the traction rope; an elastic piece is arranged on the traction wheel and is fixedly connected with the traction rope so as to adjust the tensioning force of the traction rope when the elastic piece elastically deforms. According to the present application, the elastic piece is arranged on the traction wheel, such that the ultrasonic probe can adapt to the transmission mode of the traction rope, and moreover, the elastic piece can adjust the tensioning force of the traction rope, so that the product is simple in structure and easy to assemble.
The present application provides a removable detection card for an in-vitro medical diagnosis device. The removable detection card at least includes internal liquid paths, a blood gas test area, a hemoglobin and derivative thereof test area, a liquid path control area and a waste liquid area. The blood gas test area and the hemoglobin and derivative thereof test area are distributed on different liquid paths, so that the same blood sample or different blood samples can enter the blood gas test area or the hemoglobin and derivative thereof test area by controlling, by the liquid path control area, switching between the internal liquid paths of the removable detection card, the use cost of the detection card is reduced, and moreover, the calibration precision of the detection card can be ensured.
A61B 5/1455 - Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value using optical sensors, e.g. spectral photometrical oximeters
The present application provides a removable reagent pack for use in an in-vitro diagnostic device. The removable reagent pack internally includes a calibration solution bag, a calibration solution output pipeline, a valve part, a pump, and an air pipeline, wherein the calibration solution output pipeline is connected to a first end of the valve part, the air pipeline is connected to a second end of the valve part, and a third end of the valve part is connected to an external interface of the reagent pack by means of the pump. The removable reagent pack is suitable for independent transportation and storage, and the reagent pack can be reused many times because the readable device is provided with a device allowing for reading factory information and use status.
09 - Scientific and electric apparatus and instruments
10 - Medical apparatus and instruments
Goods & Services
Downloadable computer software for controlling and managing
patient medical information;Computer hardware and recorded
software sold as a unit for use with medical patient monitoring
equipment, for receiving, processing, transmitting and displaying
data; Downloadable computer programs for use in cancer diagnosis;
Computer hardware and recorded software for operating medical imaging apparatus sold as a unit on a blockchain; Downloadable
medical imaging software that records, monitors and analyzes data
using a catheter based ultrasound imaging probe; Downloadable
medical software for processing and displaying images on ultrasound
medical imaging machines; Downloadable Software as a Medical
Device (SaMD) for use as a medical instrument for taking a pulse,
listening to internal organs; Downloadable Software as a Medical
Device (SaMD) for wireless remote control of and synchronization of
X-Ray machines; Downloadable software for medical imaging
equipment, namely, for interpreting the results of CT scanners Medical apparatus and instruments for use in surgery; Medical ultrasound apparatus; Probes for medical purposes; Surgical and medical apparatus and instruments for use in general surgery; Surgical apparatus and instruments for medical use; Ultrasonic medical diagnostic apparatus; Ultrasound apparatus for veterinary use; Ultrasound probe for medical use; X-ray apparatus for medical purposes
Medical and surgical apparatus and instruments, namely, devices used in orthopedic surgery to position surgical instruments, implants and/or patients' limbs; Medical apparatus and instruments for use in surgery; Medical devices and apparatus, namely, medical guidewires and parts and fittings therefor; Medical devices and apparatus, namely, ultrasound imaging apparatus, scanners and needle guides, and parts and fittings therefor; Medical devices, namely, pulse generators for cardiac rhythm management, muscle stimulation; Medical ultrasound apparatus; Radiological apparatus for diagnostic and medical purposes, namely, magnetic resonance imager; Surgical and medical apparatus and instruments for use in general surgery; Surgical apparatus and instruments for medical use; Surgical apparatus and instruments for medical, dental or veterinary use; Surgical apparatus and instruments for veterinary use; Ultrasonic medical diagnostic apparatus; Ultrasound apparatus for veterinary use
Medical devices and apparatus, namely, ultrasound imaging apparatus, scanners and needle guides, and parts and fittings therefor; Medical ultrasound apparatus; Radiological apparatus for diagnostic and medical purposes, namely, magnetic resonance imager; Ultrasonic medical diagnostic apparatus; Ultrasound apparatus for veterinary use
Surgical apparatus and instruments for medical use; Medical devices; Surgical apparatus and instruments for veterinary use; Veterinary apparatus and instruments; Diagnostic apparatus for medical purposes; Medical apparatus and instruments; Ultrasound apparatus for medical purposes; Ultrasonic medical diagnostic apparatus.
Surgical apparatus and instruments for medical use; Medical devices; Surgical apparatus and instruments for veterinary use; Veterinary apparatus and instruments; Diagnostic apparatus for medical purposes; Medical apparatus and instruments; Ultrasound apparatus for medical purposes; Ultrasonic medical diagnostic apparatus.
34.
MOLECULAR DIAGNOSIS APPARATUS-BASED CONTROL METHOD AND MOLECULAR DIAGNOSIS APPARATUS
A molecular diagnosis apparatus (100)-based control method and a molecular diagnosis apparatus (100), relating to the technical field of molecular testing. The control method comprises: controlling preheating of a first heating element (55, 832) corresponding to a sample feeding cavity (9411) on a test card (93); controlling the first heating element (55, 832) to heat the sample feeding cavity (9411); controlling preheating of a second heating element (54, 8211) corresponding to a test cavity (9461) on the test card (93); and controlling the second heating element (54, 8211) to heat the test cavity (9461). During the heating process, by separately heating the sample feeding cavity (9411) and the test cavity (9461) of the test card (93), the effect of saving resources is achieved; in addition, during the heating process, preheating is separately performed on the first heating element (55, 832) for heating the sample feeding cavity (9411) and the second heating element (54, 8211) for heating the test cavity (9461), so that the heating process and testing processes such as a test card (93) placement process and a centrifugal treatment process can be parallel during the test process of the molecular diagnosis apparatus (100), thus shortening time for heating, and improving the test efficiency of the test card (93).
A monitoring equipment, a monitoring system, and a monitoring method. The monitoring equipment comprises: a measurement unit (10) used for acquiring monitoring parameters; a control unit (20) connected to the measurement unit (10) and used for determining current stage-of-labor progress on the basis of the types of the acquired monitoring parameters, so as to determine a monitoring object, the monitoring object comprising a mother, a fetus and/or a newborn; and a display unit (30) connected to the control unit (20) and used for displaying corresponding monitoring parameters in areas corresponding to monitoring objects on a monitoring interface, wherein the monitoring interface comprises at least one of a mother monitoring area, a fetus monitoring area and a newborn monitoring area. The measurement unit (10) for acquiring monitoring parameters is provided in the monitoring equipment, and the control unit (20) is used for determining the current stage-of-labor process to determine monitoring objects, so as to simultaneously display, on the monitoring interface of the display unit (30), monitoring parameters of the monitoring objects, thereby improving the monitoring efficiency.
Provided in the present application are a control method, a multi-flux centrifugal platform and a computer readable storage medium, relating to the technical field of molecular detection. The method comprises: acquiring the number of test cards; determining a card holder rotation policy corresponding to the number of the test cards of the multi-flux centrifugal platform; controlling the card holder to rotate according to the policy, and exposing a card position of the card holder at a card placement port. The present application determines the rotation policy corresponding to a test card balancing result by means of the number of test cards, so that a card position is exposed at the card placement port by means of rotation, a user is thus guided to place a test card on the card position of the card placement port, then the balancing of the test cards is realized, and noise caused by unreasonable placement of the test cards during centrifugal treatment is reduced. In addition, the multi-flux centrifugal platform provided by the present application operates according to the method to achieve balancing, excessive participation of the user for balancing is not needed, and the user does not need to worry about the balancing effect and operation is more intelligent.
A molecular diagnostic apparatus (100) and a test card conveying seat (20) for the molecular diagnostic device (100), relating to the technical field of molecular detection. In the test card conveying seat (20), a pressing plate (50) is provided with a first slide rail assembly (58), a delivering assembly (60) is configured to place a test card (93) thereon, and a sliding frame (61) has an abutting force with the pressing plate (50) in a sliding direction, so as to slide together with the pressing plate (50) in the sliding direction; and a card holder (65) is connected to the sliding frame (61), the card holder (65) is configured to place the test card (93) thereon, the test card (93) is located on the side of the pressing plate (50) that is away from the sliding frame (61) in the sliding direction, and the pressing plate (50) moves to a side of the test card (93) and can move to a position abutting against the test card (93) when the sliding frame (61) is stressed to overcome the abutting force. The pressing plate (50) drives the delivering assembly (60) to move, so as to complete delivery of the test card (93). The delivering assembly (60) is driven by the pressing plate (50) to deliver the test card (93) to a test card testing seat (30), such that when the delivering assembly (60) abuts against the test card testing seat (30), the influence of an interaction between the delivering assembly (60) and the test card testing seat (30) caused by continuous movement of the pressing plate (50) can be reduced.
The present application relates to the technical field of medical monitoring. Specifically disclosed are a method for managing monitoring data, a probe assembly, and a system for managing monitoring data. The method for managing monitoring data based on the probe assembly comprises the following steps: establishing a communication connection with a first monitor; in response to a data roll-out instruction, receiving first monitoring data from the first monitor, and after the transmission of the first monitoring data is completed, breaking the communication connection with the first monitor; establishing a communication connection with a second monitor; and sending at least the first monitoring data to the second monitor, and cooperating with the second monitor to execute a monitoring task.
A61B 5/00 - Measuring for diagnostic purposes Identification of persons
A61B 5/1455 - Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value using optical sensors, e.g. spectral photometrical oximeters
G16H 40/67 - ICT specially adapted for the management or administration of healthcare resources or facilitiesICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for remote operation
H04L 67/12 - Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
A detection probe and a fetal monitor. The detection probe comprises a probe body (2) and a mounting structure (1), detachably mounted on the probe body (2) and having a heart rate sensor for heart rate detection, a socket (4) for data transmission, and a lead line (5) for connecting the heart rate sensor and the socket (4) arranged thereon. A variety of functions can be achieved by means of a single detection device and thus the degree of integration is high; moreover, when the heart rate sensor is failed or aged, because the mounting structure (1) can be separated from the probe body (2), it is only necessary to repair and replace a corresponding part, so that the maintenance is convenient and the cost is reduced. Furthermore, the mounting structure (1) can also product the probe body (2) to some extent, and thus the anti-dropping capability of the detection probe is improved.
A61B 5/0245 - Measuring pulse rate or heart rate using sensing means generating electric signals
A61B 5/1455 - Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value using optical sensors, e.g. spectral photometrical oximeters
A fetal Doppler (10) and a detection method, which relate to the technical field of medical devices. The fetal Doppler (10) comprises a housing (1), a fetal detection unit (20) and a maternal parameter detection unit (30), wherein the fetal detection unit (20) and the maternal parameter detection unit (30) are respectively used for collecting fetal physiological data and maternal physiological data; a controller (7) is arranged in an internal cavity of the housing (1); and the controller (7) is used for analyzing the collected fetal physiological data and maternal physiological data, so as to obtain a fetal heart rate and a maternal parameter. The same fetal Doppler (10) is used, such that the instrument cost is reduced; and maternal and fetal parameters can be acquired at the same time by directly using the same fetal Doppler (10), such that an instrument structure is simplified, and the detection efficiency of the maternal and fetal parameters is improved.
A61B 5/1455 - Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value using optical sensors, e.g. spectral photometrical oximeters
41.
DETECTING PROBE, TRANSMISSION DEVICE, AND DETECTING INSTRUMENT
A detecting probe (1000), a transmission device (300), and a detecting instrument. The detecting probe (1000) comprises a housing (100), a detecting mechanism (200), a drive mechanism (400), and a rope transmission mechanism (350). The housing (100) defines an accommodation space (110). The detecting mechanism (200) is located at one end of the housing (100) for executing a detecting function. The drive mechanism (400) is located in the accommodation space (110) for outputting power. The rope transmission mechanism (350) is located in the accommodation space (110) and comprises a rope group (352) and a tensioner (353). One end of the rope group (352) is connected to the drive mechanism (400), and the other end is connected to the detecting mechanism (200), for receiving the power output by the drive mechanism (400) and transmitting said power to the detecting mechanism (200) to drive the detecting mechanism (200) to move. The tensioner (353) is connected to the end part of the rope group (352) away from the detecting mechanism (200) and applying a force to said end part such that the rope group (352) is under tension. The detecting probe (1000) can improve the accuracy of a detecting result.
A detection probe (1000), a transmission device (300), and a detection instrument. The detection probe (1000) comprises a housing (100), a detection mechanism (200), a drive mechanism (400), and a rope transmission mechanism (330). An accommodation space (110) is defined in the housing (100). The detection mechanism (200) is located at one end of the housing (100), and is used to perform a detection function. The drive mechanism (400) is located in the accommodation space (110), and is used to output power. The rope transmission mechanism (330) is located in the accommodation space (110) and comprises a rope (332) and a commutation component (333). The rope (332) is separately connected to the drive mechanism (400) and the detection mechanism (200), and is used to receive the power outputted by the drive mechanism (400), and transmit same to the detection mechanism (200), so as to drive the detection mechanism (200) to move. The commutation component (333) comprises two commutation wheel groups disposed along the extension path of the rope (332); the rope (332) sequentially winds about the two commutation wheel groups to change the transmission direction under the action of the two commutation wheel groups. The detection probe (1000), the transmission device (300), and the detection instrument can meet use requirements.
The present invention provides a removable test card for an in-vitro medical diagnosis device. The removable test card at least comprises internal liquid paths, a blood gas test area, a hemoglobin and derivative thereof test area, a liquid path control area and a waste liquid area. The blood gas test area and the hemoglobin and derivative thereof test area are distributed on different liquid paths, so that the same blood sample or different blood samples can enter the blood gas test area or the hemoglobin and derivative thereof test area by controlling, by the liquid path control area, switching between the internal liquid paths of the removable test card, the use cost of the test card is reduced, and moreover, the calibration precision of the test card can be ensured. Moreover, liquid path switching is implemented by the liquid path control area inside the test card, the tests on the blood gas and the hemoglobin indexes can be completed in one test card by using the same blood sample, the test blood volume of a patient is greatly reduced, the medical cost is reduced, and the test precision is ensured.
G01N 27/26 - Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variablesInvestigating or analysing materials by the use of electric, electrochemical, or magnetic means by using electrolysis or electrophoresis
G01N 33/50 - Chemical analysis of biological material, e.g. blood, urineTesting involving biospecific ligand binding methodsImmunological testing
G01N 35/00 - Automatic analysis not limited to methods or materials provided for in any single one of groups Handling materials therefor
G01N 21/31 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
An in-vitro medical diagnostic system, comprising a main machine (1), a removable test card (2) and a removable reagent kit (3), wherein the reagent kit (3) includes a calibrating solution needed in a process for calibrating the test card (2); the reagent kit (3) is clamped to the main machine (1), with only first power drive and valve control transmission being provided between the main machine (1) and the reagent kit (3); and the test card (2) is mounted on the main machine (1) during the entire test process, with only second power drive and an optical conduction path being provided between the main machine (1) and the test card (2). No liquid path is present in the main machine (1) of the in-vitro diagnostic system, thus eliminating hidden medical dangers. Tests for blood gas, hemoglobin and derivatives thereof can be achieved in a single test card.
The present invention provides a removable reagent pack for use in an in-vitro diagnostic device. The removable reagent pack internally comprises a calibration solution bag, a calibration solution output pipeline, a valve part, a pump, and an air pipeline, wherein the calibration solution output pipeline is connected to a first end of the valve part, the air pipeline is connected to a second end of the valve part, and a third end of the valve part is connected to an external interface of the reagent pack by means of the pump. The removable reagent pack is suitable for independent transportation and storage, and the reagent pack can be reused many times because the readable device is provided with a device allowing for reading factory information and use status, such that an operator can ascertain the status of the reagent pack in a timely fashion, thereby substantially preventing the waste of the calibration solution, reducing the calibration solution reagent pack usage cost, and assisting operators to better cope with in vitro diagnosis.
Dialyzers; medical guidewires; body rehabilitation apparatus
for medical purposes; ophthalmological instrument;
anaesthetic masks; dental apparatus; X-ray apparatus for
medical purposes; radiology screens for medical purposes;
electrocardiographs; galvanic therapeutic appliances;
ultraviolet ray lamps for medical purposes; apparatus and
installations for the production of X-rays, for medical
purposes; X-ray photographs for medical purposes;
radiological apparatus for medical purposes; radiotherapy
apparatus; protection devices against X-rays, for medical
purposes; electrodes for medical use; physiotherapy
apparatus; ultrasonic instruments for medical purposes;
diagnostic and therapeutic isotope equipment and
instruments; hearing aids for the deaf; gloves for massage;
furniture especially made for medical purposes; beds,
specially made for medical purposes; feeding bottles;
artificial limbs; apparatus, devices and articles for
nursing infants; probe (surgical use); surgical apparatus
and instruments; anaesthetic apparatus; probes for medical
purposes; pumps for medical purposes; blood testing
apparatus; hemocytometers; urological apparatus and
instruments; lamps for medical purposes; medical apparatus
and instruments; obstetric apparatus; sphygmotensiometers;
resuscitation apparatus; respirators for artificial
respiration; apparatus for artificial respiration;
stethoscopes; veterinary apparatus and instruments; syringes
for medical purposes; incubators for babies; apparatus for
use in medical analysis; testing apparatus for medical
purposes; spirometers [medical apparatus]; thermometers for
medical purposes; diagnostic apparatus for medical purposes;
heart pacemakers; orthopedic articles; defibrillators.
47.
METHOD FOR MANAGING MONITORING DATA, PROBE ASSEMBLY, AND SYSTEM FOR MANAGING MONITORING DATA
The present application relates to the technical field of medical monitoring. Specifically disclosed are a method for managing monitoring data, a probe assembly, and a system for managing monitoring data. The method for managing monitoring data based on the probe assembly comprises the following steps: establishing a communication connection with a first monitor; in response to a data roll-out instruction, receiving first monitoring data from the first monitor, and after the transmission of the first monitoring data is completed, breaking the communication connection with the first monitor; establishing a communication connection with a second monitor; and sending at least the first monitoring data to the second monitor, and cooperating with the second monitor to execute a monitoring task. In the described way, the present application can simplify a bed transfer operation and make the monitoring become continuous, and a doctor can view the monitoring data before the bed transfer on the new monitor, improving the doctor's work efficiency.
Ultrasonic instruments for medical purposes; veterinary
apparatus and instruments; medical apparatus and
instruments; dental apparatus and instruments;
electrocardiographs; hearing aids for the deaf; feeding
bottles; artificial limbs; orthopedic articles; respirators
for artificial respiration.
(1) Radiological equipment for medical purposes; endoscopic equipment; medical respirators; diabetes monitoring equipment for sampling and analysing blood and body tissue; electronic muscle stimulators for medical purposes; magnetic resonance imaging (MRI) diagnostic apparatus; heart monitors; fetal heart monitors; electrocardiographs; DNA and RNA testing apparatus for medical purposes, namely, thermal cycler, DNA probe, polymerase chain reaction machines; instruments for monitoring a fetus, namely, handheld doppler heart rate monitor, cart-based and portable doppler ultrasound machines, portable fetal monitors; medical ultrasound apparatus; ultrasonic medical diagnostic apparatus; Holter monitors; blood pressure monitors; blood oxygen monitors; galvanic belts for medical purposes; electrodes for medical use; medical devices for the qualitative detection of antibodies in human specimens collected as plasma or dried blood spots; sphygmomanometers; veterinary instruments
50.
ALARM WARNING METHOD AND DEVICE FOR ELECTROCARDIOGRAPH, ELECTROCARDIOGRAPH, AND STORAGE APPARATUS
Provided are an alarm warning method and device for an electrocardiograph, an electrocardiograph, and a storage apparatus. The method comprises: an electrocardiograph collecting electrocardiogram data of a user; sending the electrocardiogram data to a network center, so that a doctor at the network center learns of the electrocardiogram data; receiving electrocardiogram critical information that is provided by the doctor according to the electrocardiogram data and that is returned by the network center; and sending an alarm signal on the basis of the electrocardiogram critical information. The present invention can assist a doctor with more quickly and effectively understanding the disease condition of a user; in addition, a corresponding early-warning notification can be given accurately, accurate electrocardiogram critical information which is processed by the doctor can be provided for the user, and concern can be raised about the user and the user can be treated in a timely fashion.
G16H 40/20 - ICT specially adapted for the management or administration of healthcare resources or facilitiesICT specially adapted for the management or operation of medical equipment or devices for the management or administration of healthcare resources or facilities, e.g. managing hospital staff or surgery rooms
51.
DATA MEASUREMENT METHOD FOR ELECTROCARDIOGRAPHY WAVEFORM, ELECTROCARDIOGRAPH, AND READABLE STORAGE MEDIUM
Disclosed are a data measurement method for an electrocardiography waveform, an electrocardiograph, and a readable storage medium. The method comprises: an electrocardiograph displays an average template waveform corresponding to an electrocardiography waveform and displays at least one reference line at a corresponding position of the average template waveform; in response to a move operation of a user with respect to the reference line, the position of the reference line on the average template waveform is moved; and data measurement is performed with respect to the average template waveform on the basis of the moved reference line to produce at least one characteristic parameter value of the electrocardiography waveform. By such means, the present application implements the calibration of parameters related to the average template waveform and is simple to operate.
Systems and methods for automatically adjusting an ultrasound display are provided according to one or more embodiments. A computing system may comprise a display for view by a user in a procedure, actuators coupled to the display to adjust at least one of the position or orientation of the display, and an image capture device. Image data may be captured by the image capture device from a local environment. A target object may be identified and/or located based on the image data. The actuators may adjust the at least one of the position or orientation of the display based on the location of the identified target. The process may be repeated according to a frequency or delay period as to continually track a user as they move about an environment and adjust the display accordingly.
An ultrasonic transducer (200) includes: a piezoelectric vibrator assembly (10), an acoustic matching layer (20), a heat sink (30), and an acoustic absorption layer (40). The heat sink (30) comprises a body (31), and a head portion (32) and a tail portion (33). The body (31) has a central axis extending in a direction from the head portion (32) to the tail portion (33). A surface of the tail portion (33) of the heat sink (30) disposed away from the head portion (32) is a first surface (331). The first surface (331) is an oblique surface or a tapered surface. The angle between the first surface (331) and the central axis is an acute angle. The acoustic absorption layer (40) at least covers the first surface (331).
A61B 8/00 - Diagnosis using ultrasonic, sonic or infrasonic waves
B06B 1/06 - Processes or apparatus for generating mechanical vibrations of infrasonic, sonic or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
A detection probe and a fetal monitor. The detection probe comprises a probe body (2) and a mounting structure (1) detachably mounted on the probe body (2); a heart rate sensor for heart rate detection, a socket (4) for data transmission, and a lead line (5) for connecting the heart rate sensor and the socket (4) are arranged on the mounting structure (1). A variety of functions can be achieved by means of a single detection device and thus the degree of integration is high; moreover, when the heart rate sensor is failed or aged, because the mounting structure (1) can be separated from the probe body (2), it is only necessary to repair and replace a corresponding part, so that the maintenance is convenient and the cost is reduced. Furthermore, the mounting structure (1) can also protect the probe body (2) to some extent, and thus the anti-dropping capability of the detection probe is improved.
A61B 5/03 - Measuring fluid pressure within the body other than blood pressure, e.g. cerebral pressure
A61B 5/00 - Measuring for diagnostic purposes Identification of persons
A61B 5/1455 - Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value using optical sensors, e.g. spectral photometrical oximeters
Artificial limbs; Babies' bottles; Blood testing apparatus; Castrating apparatus; Electrocardiographs; Hearing aids; Medical apparatus and instruments for use in surgery; Medical ultrasound apparatus; Polymerisation apparatus for dental purposes; Surgical and medical apparatus and instruments for use in orthopedic surgery
Fetal heartbeat monitors; Fetal pulse monitors; Medical apparatus and instruments for use in surgery; Medical diagnostic apparatus, analytical apparatus for medical purposes and blood pressure measuring apparatus; Medical ultrasound apparatus; Surgical apparatus and instruments for medical, dental or veterinary use; Ultrasound diagnostic apparatus; Ultrasound probe for medical use
Fetal heartbeat monitors; Fetal pulse monitors; Medical apparatus and instruments for use in surgery; Medical diagnostic apparatus, analytical apparatus for medical purposes and blood pressure measuring apparatus; Medical ultrasound apparatus; Surgical apparatus and instruments for medical, dental or veterinary use; Ultrasound diagnostic apparatus; Ultrasound probe for medical use
Fetal heartbeat monitors; Fetal pulse monitors; Medical apparatus and instruments for use in surgery; Medical diagnostic apparatus, analytical apparatus for medical purposes and blood pressure measuring apparatus; Medical ultrasound apparatus; Surgical apparatus and instruments for medical, dental or veterinary use; Ultrasound diagnostic apparatus; Ultrasound probe for medical use
An ultrasound system (100) includes an ultrasound transducer, a processing circuit (210, 300), and a display. The ultrasound transducer is configured to detect ultrasound information regarding a patient and output the ultrasound information as an ultrasound data sample. The processing circuit (210, 300) is configured to segment the ultrasound data sample into a binary image including at least one first region and at least one second region, obtain a first location of a first vascular feature of the binary image based on a boundary between the at least one first region and the at least one second region, and modify the binary image based on the first location of the first vascular feature. The first vascular feature is associated with an intima media thickness. The display is configured to display the modified image.
Disclosed is a three dimensional mechanical ultrasound probe, which includes a transducer, a driving motor and a transmission mechanism configured to drive the transducer to reciprocatingly oscillate within a predetermined angle. The transmission mechanism includes a transducer base fixed and connected with the transducer, a face gear arranged on the transducer base, and a cylindrical gear meshed with the face gear. A rotating shaft of the face gear is positioned on the transducer base, and the face gear drives the transducer base to reciprocatingly oscillate. A transmission shaft is arranged on the axis of the cylindrical gear, and the transmission shaft is connected with the driving motor. The three dimensional mechanical ultrasound probe provided by the present application aims at simplifying the internal structure of the three dimensional mechanical ultrasound probe, reducing the internal installation complexity and improving motion stability.
Provided are a method and device for detecting an excessive antigen concentration, and a storage medium. The method includes: subjecting a sample containing antigens to an immune reaction, obtaining a photovoltage value of the sample after subjected to the immune reaction; and determining whether an antigen concentration of the sample is excessive according to the photovoltage value of the sample.
An ultrasonic transducer (200), comprising: a piezoelectric vibrator assembly (10), an acoustic matching layer (20), a heat sink (30), and an acoustic absorption layer (40). The piezoelectric vibrator assembly (10) has a first side (12) and a second side (13) and comprises at least one piezoelectric vibrator (11). The acoustic matching layer (20) is disposed at the first side (12) of the piezoelectric vibrator assembly (10). The heat sink (30) is disposed at the second side (13) of the piezoelectric vibrator assembly (10) and comprises a main body (31), and a head portion (32) and a tail portion (33) disposed at two ends of the main body (31), respectively. The main body (31) is generally formed into a cylindrical shape and has a central axis extending in a direction from the head portion (32) to the tail portion (33). The head portion (32) of the heat sink (30) is opposite to the piezoelectric vibrator assembly (10), and the tail portion (33) thereof faces away from the piezoelectric vibrator assembly (10). A surface of the tail portion (33) of the heat sink (30) disposed away from the head portion (32) is a first surface (331). The first surface (331) is an oblique surface or a conical surface. The included angle between the first surface (331) and the central axis is an acute angle. The acoustic absorption layer (40) at least covers the first surface (331).
A computing system includes a memory configured to store instructions, and one or more processors configured to execute the instructions to receive data relating to an image or a user, determine a feature from the data, identify a user preference from a user profile, obtain a model, and segment the image based on the feature, the user preference, and the model. The model is generated by determining a historical feature from historical data as an input, determining a desired output, obtaining a preliminary model based on the input and the desired output, determining an actual output of the preliminary model, determining error criteria between the actual output and the desired output, and generating the model by updating the preliminary model based on the error criteria.
G16H 50/20 - ICT specially adapted for medical diagnosis, medical simulation or medical data miningICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
G16H 30/40 - ICT specially adapted for the handling or processing of medical images for processing medical images, e.g. editing
A61B 8/00 - Diagnosis using ultrasonic, sonic or infrasonic waves
An ultrasound system (100) includes an ultrasound transducer (234), a processing circuit (210, 300), and an output device. The ultrasound transducer (234) detects ultrasound information and outputs the ultrasound information as ultrasound data samples. The processing circuit (210, 300) receives ultrasound data samples from the ultrasound transducer (234), calculates a plurality of first spectra for a first subset of the received ultrasound data samples, generates a threshold based on the plurality of first spectra, categorizes first spectra greater than the threshold as signal data, otherwise as noise data, processes the signal data using a first signal processing parameter and the noise data using a second signal processing parameter different from the first signal processing parameter, and combines the processed signal data and noise data into an ultrasound output. The output device is configured to output the ultrasound output as at least one of an ultrasound image or ultrasound audio.
A Doppler fetal heartbeat monitor includes: a housing; a mainboard; a loudspeaker installed in the housing and electrically connected to the mainboard; and an ultrasonic transducer installed in the housing, electrically connected to the mainboard, and comprising at least one transduction wafer configured to generate an impulse wave, in which the ultrasonic transducer is internally provided at a head end of the housing, and the loudspeaker and the mainboard are internally provided at a tail end of the housing. By arranging the loudspeaker, the mainboard and the ultrasonic transducer in the housing, the Doppler fetal heartbeat monitor can have a compact structure and a small volume. Moreover, it is possible to reduce positive feedback of a sound system and a probability of a self-excited whistle.
An ultrasound system (100) includes an ultrasound transducer, a processing circuit (210, 300), and a display. The ultrasound transducer is configured to detect ultrasound information regarding a patient and output the ultrasound information as an ultrasound data sample. The processing circuit (210, 300) is configured to segment the ultrasound data sample into a binary image including at least one first region and at least one second region, obtain a first location of a first vascular feature of the binary image based on a boundary between the at least one first region and the at least one second region, and modify the binary image based on the first location of the first vascular feature. The first vascular feature is associated with an intima media thickness.The display is configured to display the modified image.
Provided is a doppler fetus heart meter, comprising: a housing (100), a main board (200), a loudspeaker (400) and an ultrasonic transducer (500); The loudspeaker (400) and the ultrasonic transducer (500) are installed inside the housing (100); The ultrasonic transducer (500) comprises at least one transduction wafers for generating pulse waves; The loudspeaker (400) and the ultrasonic transducer (500) are in electrical connection to the main board (200), the ultrasonic transducer (500) is disposed at the head end of the housing (100), and the loudspeaker (400) and the main board (200) are disposed at the rear end inside the housing (100). The Doppler fetus heart meter has the characteristics of compact structure and small size by arranging the loudspeaker, the main board and the ultrasonic transducer inside the housing. The Doppler fetus heart meter can reduce the positive feedback from a voice system and reduce the probability of self-excited howling.
An ultrasound processing system includes an ultrasound interface, processing electronics, and display electronics. The ultrasound interface receives imaging information. The processing electronics are coupled to the ultrasound interface and configured to utilize the ultrasound imaging information to process an ultrasound scene for display. The processing electronics parse the scene into segments based on a plurality of automatically detected image characteristics and dynamically assign different processing parameters to different segments. Display electronics are coupled to the processing electronics and the processing electronics are configured to cause the display electronics to output the processed ultrasound scene.
An ultrasound system includes a display, an actuator, a user interface, and a processing circuit. The actuator is configured to control at least one of a position or an orientation of the display. The user interface is configured to receive a user input. The processing circuit is configured to cause the actuator to adjust the at least one of the position or orientation of the display based on the user input.
The disclosure provides a probe holding table and a medical equipment. The probe holding table comprises a faceplate and a fixing plate for supporting the faceplate. The faceplate is rotatably connected to the fixing plate. A plurality of probe placement units for installing probes are disposed on the faceplate, and each of the probe placement units is in electrical communication with an external power. The user may turn the faceplate to take the probes on the corresponding position, in particular, when more probes need to be used, the structure of the probe holding table is simpler than the normal fixed table, and easier to take the probes. Therefore, the medical equipment adopted the above probe holding table provides with the above advantages.
A system (100) includes an ultrasound transducer (234), a processing circuit (210), and a display (190). The ultrasound transducer (234) is configured to detect ultrasound information from a patient and output the ultrasound information. The ultrasound information represents blood flow of the patient. The processing circuit (210) is configured to generate a first waveform by automatically tracing the ultrasound information, identify a plurality of prior heart cycles of the first waveform and a current heart cycle of the first waveform, predict a second waveform based on the plurality of prior heart cycles, and update a visual representation of the current heart cycle based on the second waveform. The display (190) is configured to display the visual representation of the current heart cycle.
An ultrasound system (100) includes an ultrasound transducer, a processing circuit (300), and a display. The ultrasound transducer is configured to detect ultrasound information from a patient (610) and output the ultrasound information as an ultrasound data sample (612), the ultrasound information representing blood flow of the patient. The processing circuit (300) is configure to determine a first characteristic of a first plurality of the ultrasound data samples (614) detected prior to a current ultrasound data sample, the first characteristic representing periodic features of the blood flow, determine a second characteristic of the current ultrasound data sample (616), compare the first characteristic to the second characteristic (618), modify the current ultrasound data sample based on the comparison (620), and output spectrum information (622) of the current ultrasound data sample modified based on the comparison of the first characteristic and the second characteristic. The display is configured to display the spectrum information (624).
A computing system includes a memory configured to store instructions, and one or more processors configured to execute the instructions to receive data relating to an image or a user, determine a feature from the data, identify a user preference from a user profile, obtain a model, and segment the image based on the feature, the user preference, and the model. The model is generated by determining a historical feature from historical data as an input, determining a desired output, obtaining a preliminary model based on the input and the desired output, determining an actual output of the preliminary model, determining error criteria between the actual output and the desired output, and generating the model by updating the preliminary model based on the error criteria.
An ultrasound processing system includes an ultrasound interface and processing electronics. The ultrasound interface receives imaging information. The processing electronics are coupled to the ultrasound interface and are configured to utilize the ultrasound imaging information to use time-varying frame selection to estimate strain so that the processing electronics perform the time-varying frame selection by comparing a single frame to a plurality of previous frames and selecting a single comparison set for each frame for strain estimation.
A method and device for displaying an ST event in an electrocardiogram. The method comprises: drawing an amplitude trend chart of an ST segment in an electrocardiogram (S101); detecting an ST event in the amplitude trend chart of the ST segment (S102); and marking the detected ST event in the amplitude trend chart of the ST segment (S103). By automatically detecting an ST event in a drawn amplitude trend chart of an ST segment, the present invention enables a direct display of the ST event, thus facilitating direct and rapid positioning of the ST event from the amplitude trend chart of the ST segment for users, enabling quick learning of an elevation or depression condition in an ST event to effectively reduce the time spent on subsequent analysis and drawing a conclusion, and acquiring a coronary blood supply condition of a test subject in a timely and efficient manner.
The present disclosure relates to a method, device and system for amending a heartbeat type. The method includes: displaying an interface for presenting heartbeat waveforms; based on a user interface provided on the interface for presenting the heartbeat waveforms, detecting a currently triggered heartbeat type; and when detecting that at least one electrocardiogram waveform on the interface for presenting the heartbeat waveforms is selected, amending a heartbeat type of the selected at least one electrocardiogram waveform as the currently triggered heartbeat type. The technical solutions provided by the present disclosure can simplify operations for amending heartbeat types and thereby improve working efficiency.
A method for obtaining fetal heart rate which includes: transmitting an ultrasonic pulse wave (110) towards an abdomen of a pregnant woman according to a preset period; receiving a pulse echo and a fetal heart echo corresponding to the ultrasonic pulse wave in each of the periods, and processing the pulse echo and the fetal heart echo independently to obtain a corresponding pulse rate of the pregnant woman and the fetal heart rate (130); outputting the fetal heart rate (150) when a difference value between the fetal heart rate and the pulse rate of the pregnant woman is not lower than a preset threshold. Furthermore, a system and an apparatus for obtaining fetal heart rate are also provided. The method and terminal for obtaining a fetal heart rate improves accuracy of the obtained fetal heart rate.
A portable ultrasound cart (400) includes a support structure (500) configured to releasably secure a portable ultrasound device (100). The support structure (500) includes a wall (517) and a planar surface (531) which define a recess (533) structured to receive a portion of the portable ultrasound device (100), a first male engagement feature (505) positioned to engage with a first female engagement feature (507) of the portable ultrasound device (100) and a second male engagement feature (509) positioned to engage with a second female engagement feature (511) of the portable ultrasound device (100). The portable ultrasound cart (400) also includes a tilt system positioned to adjust a tilt angle of the support structure (500) relative to a remainder of the portable ultrasound cart (100), and a release lever (513) linked to the second male engagement feature (509) such that when the release lever (513) is actuated, the second male engagement feature (509) of the portable ultrasound cart (400) disengages from the second female engagement feature (511) of the portable ultrasound device (100).
A steering adjustment for a needle visualization ultrasound system includes a needle (184), an ultrasound interface (122, 124) and one or more processing electronics. The ultrasound interface (122, 124) receives ultrasound imaging information from a first set of ultrasound firings. The processing electronics are coupled to the ultrasound interface (122, 124). The processing electronics utilize the information from the first set of firings and identify the angle of the needle (184) and the optimized steering frame angle. The processing electronics are further configured to cause a second set of firings. The second set of firings are configured for the identified needle angle and steering frame angle. The processing electronics are further configured to utilize the ultrasound information from the second set of firings to adaptively and dynamically enhance the visualization of the needle(184).
An ultrasound imaging system is provided. The ultrasound imaging system includes an ultrasound transducer configured to acquire ultrasound imaging information including an ultrasound data sample. The ultrasound imaging system includes a processing circuit configured to receive the ultrasound imaging information and applying a combining function to the ultrasound imaging information based on a characteristic of the ultrasound imaging information, in order to combine the ultrasound imaging information into at least one spectral Doppler line. The combining function improves an image quality of an image displayed based on the at least one spectral Doppler line.
An apparatus for locking a transducer connector (402) to a transducer interface (302) of an ultrasound system (100) includes a sensor (320) configured to acquire data regarding a position of the transducer connector (402) relative to the transducer interface (302), a locking system (300) configured to facilitate locking of the transducer connector (402) to the transducer interface (302), and a processing circuit (351) communicably coupled to the sensor (320) and the locking system (300). The processing circuit (351) configured to interpret the data acquire by the sensor (320) and provide a lock command to the locking system (300) to lock the transducer connector (402) to the transducer interface (302) based on the data indicating the transducer connector (402) is engaged with the transducer interface (302).
A probe placement table and medical equipment. A probe placement table (10) comprises a table top (11) and a fixed plate (12) supporting the table top (11). The table top (11) is rotatably connected to the fixed plate (12); multiple probe placement units (14) used for installing probes (21) are provided on the table top (11), and each of the probe placement units (14) is electrically connected to an external power source. Users can conveniently pick and place the probes (21) on corresponding positions by rotating the table top (11), especially in circumstances where multiple probes (21) need to be used. Compared with the existing fixed placement tables, the probe placement table (10) has a simple structure and facilitates picking and placing the probes (21) by users, and the medical equipment using same also has the same advantages.
