System for administering an electric shock

Details System for administering an electric shock System for administering an electric shock

1976-09-10

1978-10-17

Cohen, Lee S.

Surgery

Truss

Pad

128419S, 128422, 231 2E, 273 84ES, 361232, A61N 138

Patent

active

041203054

ABSTRACT:
There is disclosed a self-protective system for administering an electrical shock to a would-be assailant by first establishing a low resistance path to the nervous system of the assailant and then coupling thereto an interference signal voltage having a frequency within the passband of the nerves. It incorporates a novel compact power oscillator which is normally quiescent until applied to a load, to produce, under load, a waveform which has a unique application to self-protective devices and medical uses. The oscillator includes a high gain inverting amplifier, preferably a Darlington pair constituted by a germanium output transistor driven by a small signal transistor, a transformer, a D.C. source such as a battery, and a pair of output electrodes.

REFERENCES:
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patent: 3608524 (1971-09-01), Waltz
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patent: 4014347 (1977-03-01), Halleck et al.
patent: 4018218 (1977-04-01), Carlson et al.
Webber, "A Simple Battery-Powered Stimulator . . . Therapy", Med. & Biol. Eng., vol. 6, pp. 445-446, 1968.

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