Surgery: light – thermal – and electrical application – Light – thermal – and electrical application – Electrical therapeutic systems
Patent
1996-12-18
1998-08-25
Getzow, Scott M.
Surgery: light, thermal, and electrical application
Light, thermal, and electrical application
Electrical therapeutic systems
A61N 139
Patent
active
057979685
ABSTRACT:
An electrotherapy circuit administers to a patient a current waveform. The electrotherapy circuit includes a charge storage device, at least two discharge electrodes connected by electrical circuitry to opposite poles of the charge storage device, and a control circuit. The control circuit is connected to the charge storage device and controls a continuous discharge of the charge storage device through the electrodes so as to produce at least one phase of a current waveform that includes a sawtooth ripple with a height less than about one-quarter of the average height of the phase.
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Ayati Shervin
Lopin Michael L.
Getzow Scott M.
ZMD Corporation
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