09 - Appareils et instruments scientifiques et électriques
Produits et services
(1) Electronic communication devices for use with medical and emergency equipment and apparatus, namely, routers in the nature of computer control hardware for transmission of device data and condition data from medical and emergency equipment and apparatus
09 - Appareils et instruments scientifiques et électriques
Produits et services
Electronic communication devices for use with medical and emergency equipment and apparatus, namely, routers in the nature of computer control hardware for transmission of device data and condition data from medical and emergency equipment and apparatus
Aspects of the invention provide an AED electrode that utilizes an acrylic adhesive to physically secure and electrically couple the electrode to a victim, e.g., for purposes of delivering high-energy electrical discharges of 10 - 360 Joules with currents from 100A to 2500A. Use of such an acrylic adhesive for securing an electrode to a victim in AED electrodes according to these aspects of the invention has the benefit, among others, of extending their shelf life and, thereby, lowering the cost and associated burden of a deployed AED. Further aspects of the invention provide AEDs incorporating electrodes of the types described above. Still further aspects of the invention provide methods of fabricating such AEDs and/or electrodes. Yet still further aspects of the invention provide methods of defibrillating a victim (including, delivering energy of 10 Joules to in some cases up to 360 Joules with currents as high as 100A to 2500A) using such AEDs and/or electrodes.
Aspects of the invention provide an AED electrode that utilizes an acrylic adhesive to physically secure and electrically couple the electrode to a victim, e.g., for purposes of delivering high-energy electrical discharges of 10-360 Joules with currents from 100 A to 2500 A. Use of such an acrylic adhesive for securing an electrode to a victim in AED electrodes according to these aspects of the invention has the benefit, among others, of extending their shelf life and, thereby, lowering the cost and associated burden of a deployed AED. Further aspects of the invention provide AEDs incorporating electrodes of the types described above. Still further aspects of the invention provide methods of fabricating such AEDs and/or electrodes. Yet still further aspects of the invention provide methods of defibrillating a victim (including, delivering energy of 10 Joules to in some cases up to 360 Joules with currents as high as 100 A to 2500 A) using such AEDs and/or electrodes.
The invention provides, in some aspects, a coupler for inline connection of two bodies where one of the bodies provides linear motion to the other. Further aspects of the invention provide such a coupler comprising a first adapter linearly engaging a second adapter in a capture B. The first adapter defines a capture C for temporarily securing a first compatible body, and the second adapter defines a connector for securing a second compatible body. The capture B and the connector are oriented one to the other such that linear movement of the first compatible body translates into linear movement of the second compatible body. The capture B releases the secured compatible body upon pressing together of the first and second adapter. In a particular embodiment, a coupler of the type described above joins a compression module of a mechanical CPR device to a patient interface of that device.
The invention provides, in some aspects, an AMCPR method and apparatus that apply a continuous flex correction where a flex correction is determined based on one or more strokes, and applied to a subsequent compressive stroke. In these aspects, for example, the AMCPR's control system determines the flex correction to a future compressive stroke based on the rail voltage and amperage applied to a motor during a prior compressive stroke, such as an immediately prior stroke or such as the penultimate stroke. As a result of using the rail voltage and amperage applied to tire motor, the need for an additional sensor means, such as a force sensor, has been removed.
The invention provides, in some aspects, a coupler for inline connection of two bodies where one of the bodies provides linear motion to the other. Further aspects of the invention provide such a coupler comprising a first adapter linearly engaging a second adapter in a capture B. The first adapter defines a capture C for temporarily securing a first compatible body, and the second adapter defines a connector for securing a second compatible body. The capture B and the connector are oriented one to the other such that linear movement of the first compatible body translates into linear movement of the second compatible body. The capture B releases the secured compatible body upon pressing together of the first and second adapter. In a particular embodiment, a coupler of the type described above joins a compression module of a mechanical CPR device to a patient interface of that device.
A61H 31/00 - Respiration artificielle par une force appliquée sur la poitrineStimulation du cœur, p. ex. massage cardiaque
F16L 37/127 - Accouplements du type à action rapide dans lesquels l'assemblage entre les extrémités s'aboutant ou se chevauchant est maintenu par des organes de blocage utilisant des crochets, cliquet, ou autres organes de blocage mobiles ou que l'on peut insérer utilisant des crochets articulés autour d'un axe
F16L 37/096 - Accouplements du type à action rapide dans lesquels l'assemblage entre les extrémités s'aboutant ou se chevauchant est maintenu par des organes de blocage combinés à un verrouillage automatique au moyen de crochets articulés autour d'un axe
The invention provides, in some aspects, an AMCPR method and apparatus that apply a continuous flex correction where a flex correction is determined based on one or more strokes, and applied to a subsequent compressive stroke. In these aspects, for example, the AMCPR's control system determines the flex correction to a future compressive stroke based on the rail voltage and amperage applied to a motor during a prior compressive stroke, such as an immediately prior stroke or such as the penultimate stroke. As a result of using the rail voltage and amperage applied to the motor, the need for an additional sensor means, such as a force sensor, has been removed.
A charging circuit for a capacitor in a defibrillator includes a control enabling a setting of a desired time to charge a capacitor to a desired voltage in the defibrillator. The charging circuit further includes a flyback charge-pump circuit comprising a switch, an energy transfer transformer, an energy storage capacitor and a control. The switch is configured to stop or allow storage of energy in a transformer. The transformer transfers the energy to the capacitor. The flyback charge-pump circuit controls a duty-cycle on the switch so that a current draw from a power source (e.g. battery) is sufficient to enable charging the capacitor to the desired voltage within the desired time set on the control.
The invention provides, in some aspects, an automated external defibrillator (AED) that includes defibrillation circuitry capable of delivering a therapeutic shock to a patient. The AED also includes an input that receives a patient ECG signal representing real-time electrical activity of a heart of the patient and that may include artifacts resulting from cardiopulmonary resuscitation of the patient. The AED generates a real-time alert from a patient data image that is based on the patient ECG signal to effect application of the therapeutic shock to the patient. The AED generates that alert based at least in part on a shock recommendation of an artificial intelligence (AI) engine that analyzes the patient data image using a machine learning (ML) model trained with training data images. The patient data image comprises pixels whose values are a function of magnitudes of components of representations of respective time-slices of the patient ECG signal in a frequency domain. At least one training data image comprises pixels whose values are a function of magnitudes of components of representations of respective time-slices of a respective training ECG signal in the frequency domain.
G16H 20/30 - TIC spécialement adaptées aux thérapies ou aux plans d’amélioration de la santé, p. ex. pour manier les prescriptions, orienter la thérapie ou surveiller l’observance par les patients concernant des thérapies ou des activités physiques, p. ex. la physiothérapie, l’acupression ou les exercices
G16H 30/40 - TIC spécialement adaptées au maniement ou au traitement d’images médicales pour le traitement d’images médicales, p. ex. l’édition
G16H 50/20 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicalesTIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour le diagnostic assisté par ordinateur, p. ex. basé sur des systèmes experts médicaux
17.
AUTOMATED EXTERNAL DEFIBRILLATION WITH DEEP NEURAL NETWORK
An automated external defibrillator (AED) that includes defibrillation circuitry capable of delivering a therapeutic shock to a patient. The AED also includes an input that receives a patient EGG signal representing real-time electrical activity of a heart of the patient and that may include artifacts resulting from cardiopulmonary resuscitation of the patient. The AED generates a real-time alert from a patient data image that is based on the patient EGG signal to effect application of the therapeutic shock to the patient. The AED generates that alert based at least in part on a shock recommendation of an artificial intelligence (Al) engine that analyzes the patient data image using a machine learning (ML) model trained with training data images. The patient data image comprises pixels whose values are a function of magnitudes of components of representations of respective time-slices of the patient EGG signal in a frequency domain.
An autonomous mechanical CPR device is disclosed having a CPR unit attached to a free-standing support assembly. In operation, a victim is placed in the support assembly such that the CPR unit can compress the victim's chest. The CPR device is preferably portable, and it provides the recommended depth of chest compression at the recommended rate. The CPR unit has a quick disconnect locking system with an insert that fits into a lock.
An autonomous mechanical CPR device is disclosed having a CPR unit attached to a free-standing support assembly. In operation, a victim is placed in the support assembly such that the CPR unit can compress the victim's chest. The CPR device is preferably portable, and it provides the recommended depth of chest compression at the recommended rate.
An autonomous mechanical CPR device is disclosed having a CPR unit attached to a free-standing support assembly. In operation, a victim is placed in the support assembly such that the CPR unit can compress the victim's chest. The CPR device is preferably portable, and it provides the recommended depth of chest compression at the recommended rate.
09 - Appareils et instruments scientifiques et électriques
10 - Appareils et instruments médicaux
Produits et services
Battery packs for defibrillators. Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth; Orthopedic articles; Suture materials; Abdominal belts; Abdominal corsets; Abdominal pads; Acupuncture needles; Aerosol dispensers for medical purposes; Air cushions for medical purposes; Air mattresses, for medical purposes; Air pillows for medical purposes; Ambulance stretchers; Anaesthetic apparatus; Anaesthetic masks; Arch supports for footwear; Armchairs for medical or dental purposes; Artificial breasts; Artificial eyes; Artificial jaws; Artificial limbs; Artificial respiration (Apparatus for -); Artificial skin for surgical purposes; Artificial teeth; Babies' bottles; Balling guns; Bandages, elastic; Basins for medical purposes; Bed pans; Bed vibrators; Beds, specially made for medical purposes; Belts, electric, for medical purposes; Belts for medical purposes; Blankets, electric, for medical purposes; Blood testing apparatus; Body cavities (Appliances for washing -); Boots for medical purposes; Bougies [surgery]; Breast pumps; Brushes for cleaning body cavities; Burs (Dental -); Cannulae; Cases fitted for medical instruments; Cases fitted for use by surgeons and doctors; Castrating pincers; Catgut; Catheters; Cattle (Obstetric apparatus for -); Childbirth mattresses; Clips, surgical; Clothing especially for operating rooms; Commode chairs; Compressors [surgical]; Condoms; Containers especially made for medical waste; Contraceptives, non-chemical; Corn knives; Corsets for medical purposes; Crutches; Cupping glasses; Cushions for medical purposes; Cutlery [surgical]; Deafness (Apparatus for the treatment of -); Defibrillators; Dental apparatus; Dental apparatus, electric; Dentists' armchairs; Dentures; Diagnostic apparatus for medical purposes; Dialyzers; Douche bags; Drainage tubes for medical purposes; Draw-sheets for sick beds; Dropper bottles for medical purposes; Droppers for medical purposes; Ear picks; Ear plugs [ear protection devices]; Ear trumpets; Elastic stockings for surgical purposes; Electric acupuncture instruments; Electrocardiographs; Electrodes for medical use; Enema apparatus for medical purposes; Esthetic massage apparatus; Feeding bottle teats; Feeding bottle valves; Filters for ultraviolet rays, for medical purposes; Finger guards for medical purposes; Fleams; Forceps; Fumigation apparatus for medical purposes; Furniture especially made for medical purposes; Galvanic belts for medical purposes; Galvanic therapeutic appliances; Gastroscopes; Gloves for massage; Gloves for medical purposes; Hair prostheses; Hearing aids for the deaf; Hearing protectors; Heart pacemakers; Hematimeters; Hot air therapeutic apparatus; Hot air vibrators for medical purposes; Hypodermic syringes; Hypogastric belts; Ice bags for medical purposes; Incontinence sheets; Incubators for babies; Incubators for medical purposes; Inhalers; Injectors for medical purposes; Instrument cases for use by surgeons and doctors; Insufflators; Invalids' hoists; Knee bandages, orthopedic; Knives for surgical purposes; Lamps for medical purposes; Lasers for medical purposes; Lenses [intraocular prostheses] for surgical implantation; Love dolls [sex dolls]; Masks for use by medical personnel; Massage apparatus; Maternity belts; Medical apparatus and instruments; Medical guidewires; Microdermabrasion apparatus; Mirrors for dentists; Mirrors for surgeons; Needles for medical purposes; Nursing appliances; Obstetric apparatus; Operating tables; Ophthalmometers; Opthalmoscopes; Orthodontic appliances; Orthopedic articles; Orthopedic belts; Orthopedic footwear [shoes]; Orthopedic soles; Pads (Heating -), electric, for medical purposes; Pads [pouches] for preventing pressure sores on patient bodies; Pessaries; Physical exercise apparatus, for medical purposes; Physiotherapy apparatus; Pins for artificial teeth; Plaster bandages for orthopaedic purposes [casts (Am)]; Probes for medical purposes; Protection devices against X-rays, for medical purposes; Pulse meters; Pumps for medical purposes; Quartz lamps for medical purposes; Radiological apparatus for medical purposes; Radiology screens for medical purposes; Radiotherapy apparatus; Radium tubes for medical purposes; Receptacles for applying medicines; Rehabilitation apparatus (Body -) for medical purposes; Respirators for artificial respiration; Resuscitation apparatus; Saws for surgical purposes; Scalpels; Scissors for surgery; Slings [supporting bandages]; Soporific pillows for insomnia; Sphygmomanometers; Spirometers [medical apparatus]; Spittoons for medical purposes; Splints, surgical; Sponges (Surgical -); Spoons for administering medicine; Sprayers for medical purposes; Stents; Sterile sheets, surgical; Stethoscopes; Stockings for varices; Strait jackets; Stretchers, wheeled; Supportive bandages; Supports for flat feet; Surgical apparatus and instruments; Surgical drapes; Surgical implants [artificial materials]; Suspensory bandages; Suture materials; Suture needles; Syringes for injections; Syringes for medical purposes; Teats; Teething rings; Testing apparatus for medical purposes; Thermal packs for first aid purposes; Thermo-electric compresses [surgery]; Thermometers for medical purposes; Thread, surgical; Tips for crutches for invalids; Tongue scrapers; Traction apparatus for medical purposes; Trocars; Trusses; Ultraviolet ray lamps for medical purposes; Umbilical belts; Urethral probes; Urethral syringes; Urinals [vessels]; Urological apparatus and instruments; Uterine syringes; Vaginal syringes; Veterinary apparatus and instruments; Vibromassage apparatus; Water bags for medical purposes; Water beds for medical purposes; X-ray apparatus for medical purposes; X-ray photographs for medical purposes; X-ray tubes for medical purposes; X-rays (Apparatus and installations for the production of -), for medical purposes; Defibrillators and accessories, namely electrodes; automatic external defibrillators of a portable type; automatic external defibrillators and accessories, namely electrodes.
A semi-automated AED with a second shock switch. In an illustrative embodiment, programming running on the AED after prompting a user of the AED to push a shock switch looks to see if an event associated with pushing the shock switch, such as the delivery of a shock, has occurred. If the event being monitored for has not occurred within a given time, the user is prompted to push another button to initiate the event.
External portable medical devices, such as portable external defibrillators (PEDs), have long standby times and may be required to indicate their operational status to a user while conserving battery power. Frequently, numerous PEDs are scattered throughout one or more large facility, which may make identifying a PED that is indicating an operational status that requires attention more difficult. To conserve power and provide more effective notice, a PED may use a broadcast transmitter, which minimizes power usage, to communicate the PED's status to a remote monitor that is connected to a relatively unlimited power supply. The remote monitor may then provide a wide variety of sensory alerts to indicate the status of the PED without concern for the power consumption associated with the sensory alert.
The connector between the patient electrode pads and the base unit of an automatic external defibrillator (AED) system can be formed by capturing a printed circuit board (PCB) within a connector housing. The PCB can have conductive metal traces that serve as the contact points between the wires from the patient electrodes and the electronics within the AED base unit. The PCB in combination with the conductive metal traces can be shaped similar to a conventional two-prong or two-blade connector. Employing such a PCB-based connector may result in AED pads which are less complex and less costly to manufacture. The PCB can also support a configuration circuit that is positioned between the conductive metal traces and that allows the AED to read and store information about the attached pads. For example, the AED can use this data storage feature to check the expiration date of the pads.
The connector between the patient electrode pads and the base unit of an automatic external defibrillator (AED) system can be formed by capturing a printed circuit board (PCB) within a connector housing. The PCB can have conductive metal traces that serve as the contact points between the wires from the patient electrodes and the electronics within the AED base unit. The PCB in combination with the conductive metal traces can be shaped similar to a conventional two-prong or two-blade connector. Employing such a PCB-based connector may result in AED pads which are less complex and less costly to manufacture. The PCB can also support a configuration circuit that is positioned between the conductive metal traces and that allows the AED to read and store information about the attached pads. For example, the AED can use this data storage feature to check the expiration date of the pads.
Battery powered systems with long standby times, such as automatic external defibrillators (AEDs), may be required to indicate their operational status to a user by blinking lights or sounding speakers or buzzers. These active status indication activities consume power thereby reducing the battery life of the system. To conserve power and to be more effective in seeking attention from a human operator, the status alerts for the AED produced by an active status indicator (ASI) system can be more meaningful to humans or more unique relative to status alerts provided by conventional devices. Additionally, the ASI system may automatically adjust power consumed by the indicators in response to sensing environmental conditions of the AED.
Battery powered systems with long standby times, such as automatic external defibrillators, may be required to indicate their operational status to a user by blinking lights or sounding speakers or buzzers. These active status indication activities consume power thereby reducing the battery life of the system. Automatically adjusting the level and frequency of these indication activities to match the ambient environment can reduce power consumption of the battery operated system. For example, in a dimly lit room, an indicator light may be visible even though it might be too dim to be seen in a bright room. Thus, if the room is dim, indicator lights can be dimmed to conserve power. These automatic adjustments made in response to the environment may help conserve power and extend battery life.
The connector between the patient electrode pads and the base unit of an automatic external defibrillator (AED) system can be formed by capturing a printed circuit board (PCB) within a connector housing. The PCB can have conductive metal traces that serve as the contact points between the wires from the patient electrodes and the electronics within the AED base unit. The PCB in combination with the conductive metal traces can be shaped similar to a conventional two-prong or two-blade connector. Employing such a PCB-based connector may result in AED pads which are less complex and less costly to manufacture. The PCB can also support a configuration circuit that is positioned between the conductive metal traces and that allows the AED to read and store information about the attached pads. For example, the AED can use this data storage feature to check the expiration date of the pads.
A video display coupled to an automatic external defibrillator (AED) and capable of full-motion video can support added functionality of the AED. One advantage of the video display is that it can be used to present standby status information of the AED quickly to an AED operator while the AED is in a low power standby mode or non-operative state. The video display may present status information in response to touching the display or activating a button while the AED is in a non-operative state. When the AED is in an operative state, such as during a rescue, the display may comprise a graphical user interface that may be navigated using touch-screen technology or buttons built into the AED. During a rescue, the video display may present live or stored electrocardiograms (ECGs) and instructions for operating the AED.
External defibrillators of a portable type (ie defibrillators which are sold as a separate, standalone unit and not in connection with hospital crash carts or other medical, surgical or pharmaceutical related carts and which by design are intended to be carried by a person to a victim as opposed to wheeled on a cart) and assosiated ancillary items such as battery packs and electrodes.
37 - Services de construction; extraction minière; installation et réparation
41 - Éducation, divertissements, activités sportives et culturelles
44 - Services médicaux, services vétérinaires, soins d'hygiène et de beauté; services d'agriculture, d'horticulture et de sylviculture.
Produits et services
[ Maintenance and repair of automated external defibrillators ] [ Training in the use of automated external defibrillators; training in the field of cardiopulmonary resuscitation (CPR) ] Medical services, namely, automated external defibrillator services in the nature of automated external defibrillator web-based tracking, automated external defibrillator closed-loop data tracking, and medical oversight program consisting of the deployment of automated external defibrillators in workplaces, schools, medical and dental offices, police and fire/EMS organizations, and other public and commercial buildings.
