External defibrillator for producing and testing biphasic wavefo

Details External defibrillator for producing and testing biphasic wavefo External defibrillator for producing and testing biphasic wavefo

1996-12-30

1998-03-03

Kamm, William E.

Surgery: light, thermal, and electrical application

Light, thermal, and electrical application

Electrical therapeutic systems

A61N 139

Patent

active

057229953

ABSTRACT:
An external defibillator including an operator interface and a high voltage circuit responsive to a controller for producing monophasic waveform defibrillation pulses and/or biphasic waveform defibrillation pulses. The controller can implement a biphasic waveform test protocol by causing the high voltage circuit to sequentially generate one or more biphasic waveform defibrillation pulses before generating monophasic waveform defibrillation pulses in response to sequential actuations of the operator interface during a patient rescue.

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