Method of tooth anesthetizing during dental treatment and device

Details Method of tooth anesthetizing during dental treatment and device Method of tooth anesthetizing during dental treatment and device

1977-01-05

1978-08-29

Michell, Robert W.

Surgery

Truss

Pad

128409, A61N 134

Patent

active

041096606

ABSTRACT:
Stablized d.c. voltage signals are applied to a tooth in the course of treatment, preferably, through the electric circuit between the ear lobe and the tooth. The voltage is selected between 1.7 and 2.2 volts. Electroanesthesia is induced by electric signals arriving from a d.c. voltage source which generates voltage of 1.7 to 2.2 volts. The positive terminal of the source is connected to the stomatological instrument, whereas the negative terminal is connected to an ear lobe.

REFERENCES:
patent: 493723 (1893-03-01), Horton, Jr.
patent: 535905 (1895-03-01), Horton, Jr. et al.
patent: 2866461 (1958-12-01), Suzuki
patent: 3955583 (1976-05-01), Horauf
Nesmeyanov et al., "An Electric Dental . . . Current", Biomedical Eng, vol. 10, No. 2, pp. 107-108 -- Mar.-Apr. 1976.

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