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1. WO2020069308 - ADHESIVELY COUPLED WEARABLE MEDICAL DEVICE

Publication Number WO/2020/069308
Publication Date 02.04.2020
International Application No. PCT/US2019/053441
International Filing Date 27.09.2019
IPC
A61N 1/362 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1Electrotherapy; Circuits therefor
18Applying electric currents by contact electrodes
32alternating or intermittent currents
36for stimulation, e.g. heart pace-makers
362Heart stimulators
A61N 1/39 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1Electrotherapy; Circuits therefor
18Applying electric currents by contact electrodes
32alternating or intermittent currents
38for producing shock effects
39Heart defibrillators
A61N 1/365 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1Electrotherapy; Circuits therefor
18Applying electric currents by contact electrodes
32alternating or intermittent currents
36for stimulation, e.g. heart pace-makers
362Heart stimulators
365controlled by a physiological parameter, e.g. by heart potential
CPC
A61B 5/04087
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
04Measuring bioelectric signals of the body or parts thereof
0402Electrocardiography, i.e. ECG
0408Electrodes specially adapted therefor
04087using conductive adhesive means
A61B 5/046
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
04Measuring bioelectric signals of the body or parts thereof
0402Electrocardiography, i.e. ECG
0452Detecting specific parameters of the electrocardiograph cycle
046Detecting fibrillation
A61B 5/6805
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
68Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
6801specially adapted to be attached to or worn on the body surface
6802Sensor mounted on worn items
6804Garments; Clothes
6805Vests
A61B 5/6833
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
68Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
6801specially adapted to be attached to or worn on the body surface
683Means for maintaining contact with the body
6832using adhesives
6833Adhesive patches
A61N 1/046
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1Electrotherapy; Circuits therefor
02Details
04Electrodes
0404for external use
0408Use-related aspects
046Specially adapted for shock therapy, e.g. defibrillation
A61N 1/0484
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1Electrotherapy; Circuits therefor
02Details
04Electrodes
0404for external use
0472Structure-related aspects
0484Garment electrodes worn by the patient
Applicants
  • ZOLL MEDICAL CORPORATION [US]/[US]
Inventors
  • FREEMAN, Gary, A.
  • PATTERSON, III James A.
Agents
  • TAI, Kuangshin
Priority Data
62/738,11328.09.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ADHESIVELY COUPLED WEARABLE MEDICAL DEVICE
(FR) DISPOSITIF MÉDICAL PORTABLE ACCOUPLÉ PAR ADHÉSIF
Abstract
(EN)
A patient-worn arrhythmia monitoring and treatment device weight between 250 grams and 2,500 grams includes at least one contoured pad configured to be adhesively coupled to a patient's torso, a plurality of therapy electrodes, at least one of which is integrated with the at least one contoured pad, and a plurality of ECG sensing electrodes, at least one of which is integrated with the at least one contoured pad. At least one housing configured to form a watertight seal with the at least one contoured pad extends no more than 5 cm from the contoured pad. A processor disposed within the housing is coupled to a therapy delivery circuit and configured to detect one or more treatable arrhythmias based on at least one ECG signal and cause a therapy delivery circuit to deliver at least one defibrillation pulse on detecting the one or more treatable arrhythmias.
(FR)
L'invention concerne un dispositif de surveillance et de traitement d'arythmie porté par un patient pesant entre 250 grammes et 2 500 grammes comprenant au moins un coussinet profilé conçu pour être accouplé de manière adhésive au torse d'un patient, une pluralité d'électrodes de thérapie, dont au moins une est intégrée au ou aux coussinets profilés, et une pluralité d'électrodes de détection d'ECG, dont au moins une est intégrée au ou aux coussinets profilés. Au moins un boîtier conçu pour former un joint étanche à l'eau avec le ou les coussinets profilés ne s'étend pas à plus de 5 cm du coussinet profilé. Un processeur disposé à l'intérieur du boîtier est couplé à un circuit d'administration de thérapie et configuré pour détecter une ou plusieurs arythmies pouvant être traitées sur la base d'au moins un signal d'ECG et amener un circuit d'administration de thérapie à administrer au moins une impulsion de défibrillation lors de la détection de la ou des arythmies pouvant être traitées.
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