The light guide kit includes first and second light guide members. The first light guide member has a light inlet, a first light outlet, and a second light outlet, and includes a first reflective layer. The light inlet is configured to receive light emitted by a light source. The first light outlet is opposite to the light inlet. The first reflective layer is configured to guide the light toward the second light outlet. The second light guide member is connected to the first light guide member. The second light guide member has a third light outlet, and includes a second reflective layer. The second reflective layer is configured to guide the light transmitted from the second light outlet toward the third light outlet.
A61B 90/00 - Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups , e.g. for luxation treatment or for protecting wound edges
A61B 90/50 - Supports for surgical instruments, e.g. articulated arms
F21V 21/00 - Supporting, suspending, or attaching arrangements for lighting devicesHand grips
F21V 21/08 - Devices for easy attachment to a desired place
A method for determining a J point of an electrocardiogram (ECG/EKG) is disclosed and includes the following steps. First, an ECG/EKG complex is provided. Then, a reference S peak, a reference T peak and a reference baseline of the ECG/EKG complex are provided. After that, a J point locating process of the ECG/EKG complex is performed according to the reference S peak, the reference T peak and the reference baseline by a geometric analysis.
An electrocardiography (ECG) patch includes a main body that has a bottom sealing film, a top sealing film, at least one first metal strip, and at least one second metal strip. The first and second metal strips are between the bottom sealing film and the top sealing film. Each of the first and second metal strips has a first end and a second end. The first end of the first metal strip has a sensing region, and the first end of the second metal strip has a contact region.
The present disclosure provides a switchable stethoscope head comprising a main body and a switching mechanism. The main body comprises a solid structure, a first acoustic chamber, a second acoustic chamber, and a passage element. The first and second acoustic chambers are formed in the solid structure for receiving sounds. The passage element is formed in the solid structure and is connected to the first and second acoustic chambers. The switching mechanism is disposed in the passage element and switchable between a first state and a second state. When the switching mechanism is in the first state, the sounds received by the first acoustic chamber are transmitted through the passage element and pass through a hole formed on the main body. When the switching mechanism is in the second state, the sounds received by the second acoustic chamber are transmitted through the passage element and pass through the hole.
F16K 3/02 - Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing facesPackings therefor
F16K 3/18 - Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing facesPackings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members
An ECG detection device includes multiple protective layers and multiple signal detection units disposed between the protective layers. Each of the protective layer is made of a material with irreversible flexibility and includes multiple perforations. Each of the signal detection units includes an electrode configured for detecting electrical signals of a subject. The signal detection units are so disposed that the electrodes are exposed on the ECG detection device through the perforations.
The present invention provides a stethoscope head switchable between a digital mode and a conventional mode. The stethoscope head comprises a housing, a chestpiece, a switching mechanism, a microphone, a speaker, and a first power switch. The microphone is configured for receiving acoustic signals from the chestpiece. The speaker is configured for playing the acoustic signals received by the microphone. The first power switch is configured to be engaged by the switching mechanism. The switching mechanism is configured for switching the stethoscope head between the digital mode and the conventional mode when engaged by the first power switch.
The present disclosure provides a surgical stapler assembly. The surgical stapler assembly comprises a cartridge module and a shooting module. The cartridge module includes a cartridge holder and a staple presser. The cartridge holder has a horizontal plane for receiving at least one staple, and has a shooting port. The staple presser is disposed in the cartridge holder for pushing the staple towards the shooting port. The shooting module is engaged with the cartridge module for ejecting the staple from the cartridge holder through the shooting port. The shooting module includes a shooting plate, a lever, and a lever spring. The shooting plate is movably disposed on the cartridge holder. The lever is engaged with the shooting plate for moving the shooting plate between a first position and a second position.
A61B 17/03 - Surgical instruments, devices or methods for closing wounds or holding wounds closedAccessories for use therewith
A61B 17/04 - Surgical instruments, devices or methods for closing wounds or holding wounds closedAccessories for use therewith for suturing woundsHolders or packages for needles or suture materials
A61B 17/00 - Surgical instruments, devices or methods
The present disclosure discloses a surgical staple remover. The surgical staple remover of the present disclosure comprises a main body. The main body has a longitudinal axis and comprises a first end portion, a second end portion, and a flexible portion. The first end portion has a pressing element and a first pivot structure. The second end portion has a picking element and a second pivot structure. The flexible portion is connected between the first end portion and the second end portion. The first end portion, the flexible portion, and the second end portion are formed along the longitudinal axis of the main body. When the flexible portion is bent, the pressing element engages the picking element by the first pivot structure and the second pivot structure to allow the firs end portion and the second end portion rotate with respect to each other.
A61B 17/076 - Surgical instruments, devices or methods for closing wounds or holding wounds closedAccessories for use therewith for removing surgical staples
A61B 17/10 - Surgical instruments, devices or methods for closing wounds or holding wounds closedAccessories for use therewith for applying or removing wound clampsWound clamp magazines
B25B 7/00 - PliersOther hand-held gripping tools with jaws on pivoted limbsDetails applicable generally to pivoted-limb hand tools
The present disclosure provides a surgical access port. The surgical access port includes a trocar seal configured to engage a surgical instrument. The trocar seal includes a seal holder, a first seal roller, and a second seal roller. The seal holder has a trocar hole configured to be inserted with the surgical instrument. The first seal roller and the second seal roller are symmetrically and rotatably disposed on the seal holder. Each of the first seal roller and the second seal roller has a shaft and a roller body. The shaft is disposed on the seal holder. A groove is formed on a cylindrical surface of each of the roller bodies and has a width that changes along a tangential direction of the cylindrical surface.
The present disclosure provides a diaphragm set for a stethoscope having a chest piece. The diaphragm set includes a diaphragm having a bottom structure and a side structure connected to an edge of the bottom structure. The bottom structure and the side structure of the diaphragm form a diaphragm cavity for receiving the chest piece of the stethoscope.
A61B 46/10 - Surgical drapes specially adapted for instruments
A61B 50/00 - Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
A61B 50/30 - Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments
B32B 37/12 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
13.
MULTI-MIC SOUND COLLECTOR AND SYSTEM AND METHOD FOR SOUND LOCALIZATION
A sound localization system includes a multi-mic sound collector and a computing device. The multi-mic sound collector includes a carrier and a plurality of sound receivers removably attached to the sound receivers. The computing device includes a data communicator, a synchronizer, and a processor. The data communicator receives preprocessed audio data from the multi-mic sound collector. The synchronizer synchronizes the preprocessed audio data. The processor analyzes the synchronized audio data to identify and localize a target audio feature. A sound localization method of the sound localization system is also provided. The present invention facilitates monitoring of the functioning or physiological signs of a monitored subject and allows early detection and diagnosis of abnormalities or diseases.
The present invention relates to a diaphragm, and stethoscopes provided with the same. The diaphragm having a plate-shaped vibratable portion, and the vibratable portion has a first surface. The diaphragm further comprises a compliant structural layer disposed on the first surface. When the diaphragm is assembled with a sound collecting head, the compliant structural layer is in contact with the sound collecting head to enhance the airtightness between the diaphragm and the sound collecting head to prevent the acoustic vibration energy from dissipating. The invention also relates to methods for manufacturing the diaphragm which can quickly produce a large number of diaphragms by simple processes.
The present disclosure provides an auscultation device. The auscultation device comprises a sound capturing element, a chest piece holder, and a connecting structure. The chest piece holder is disposed on a distal end of the auscultation device, coupled to the sound capturing element, and includes a connecting structure. The chest piece comprises a dislocating structure removably coupled to the connecting structure of the chest piece holder.
The present disclosure provides a stethoscope head assembly. The stethoscope head assembly comprises a diaphragm and a main body. The diaphragm comprises a membrane portion, and a sealing portion extending from a periphery of the membrane portion and comprising a ring-shaped raised platform and a connecting portion extending downwardly from a periphery of the ring-shaped raised platform. The main-body is detachablv coupled to the diaphragm and comprises a sound gathering member. The connecting portion and the ring-shaped raised platform of the diaphragm cooperatively form a ring-shaped receiving slot for receiving the sound gathering member of the main body.
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