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1. WO1994027674 - DEFIBRILLATOR WITH SELF-TEST FEATURES

Publication Number WO/1994/027674
Publication Date 08.12.1994
International Application No. PCT/US1994/005557
International Filing Date 18.05.1994
Chapter 2 Demand Filed 19.12.1994
IPC
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
CPC
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 1/048
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1Electrotherapy; Circuits therefor
02Details
04Electrodes
0404for external use
0472Structure-related aspects
048Electrodes characterised by a specific connection between lead and electrode
A61N 1/0492
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1Electrotherapy; Circuits therefor
02Details
04Electrodes
0404for external use
0472Structure-related aspects
0492Patch electrodes
A61N 1/3925
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
3925Monitoring; Protecting
A61N 1/3931
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
3925Monitoring; Protecting
3931Protecting, e.g. back-up systems
Applicants
  • HEARTSTREAM, INC. [US]/[US]
Inventors
  • POWERS, Daniel
  • CAMERON, David
  • COLE, Clinton
  • LYSTER, Thomas
  • MYDYNSKI, Steven, T.
  • MORGAN, Carlton
Agents
  • SHAY, James, R.
Priority Data
08/063,63118.05.1993US
08/240,27210.05.1994US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) DEFIBRILLATOR WITH SELF-TEST FEATURES
(FR) DEFIBRILLATEUR A AUTO-CONTROLE AUTOMATIQUE
Abstract
(EN)
A defibrillator (30) with an automatic self-test system (42) that includes a test signal generator and a defibrillator status indicator. The test system (42) preferably performs functional tests and calibration verification tests automatically in response to test signals generated periodically and/or in response to predetermined conditions or events and indicates the test results visually and audibly. The invention also relates to a method for automatically determining and indicating a defibrillator's status without human intervention.
(FR)
Un défibrillateur (30) comporte un système automatique d'auto-contrôle (42) qui comprend un générateur de signaux de contrôle et un indicateur de l'état du défibrillateur. Le système de contrôle (42) effectue de préférence automatiquement des tests fonctionnels et des tests de vérification d'étalonnage en réponse à des signaux de contrôle générés périodiquement et/ou en réponse à des conditions ou événements prédéterminés et indique les résultats des tests visuellement et acoustiquement. L'invention concerne également un procédé qui permet de déterminer et d'indiquer automatiquement l'état d'un défibrillateur sans intervention humaine.
Also published as
NO19954686
Latest bibliographic data on file with the International Bureau