Surgery: light – thermal – and electrical application – Light – thermal – and electrical application – Electrical therapeutic systems
Patent
1995-09-19
1998-01-13
Getzow, Scott
Surgery: light, thermal, and electrical application
Light, thermal, and electrical application
Electrical therapeutic systems
A61N 118
Patent
active
057074003
ABSTRACT:
A method of treating patients suffering from refractory hypertension includes identifying a patient suffering from the disorder and applying a stimulating electrical signal to the patient's vagus nerve predetermined to modulate the electrical activity of the nerve and to alleviate the hypertension. The step of applying the stimulation may be performed manually by the patient, or automatically following detection of the hypertension by sensing the patient's blood pressure, or, preferably by continuous or periodic application without use of a sensor. The stimulating signal is a pulse waveform with programmable signal parameter values including pulse width, output current, frequency, on time and off time.
REFERENCES:
patent: 3650277 (1972-03-01), Sjostrand et al.
patent: 5199428 (1993-04-01), Obel et al.
patent: 5299569 (1994-04-01), Wernicke et al.
Baker, Jr. Ross G.
Marquette Andre
Terry, Jr. Reese S.
Cyberonics, Inc.
Getzow Scott
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