Disposable electrical surgical suction tube and instrument

Details Disposable electrical surgical suction tube and instrument Disposable electrical surgical suction tube and instrument

1980-02-15

1982-09-07

Michell, Robert W.

Surgery

Respiratory method or device

Ozone or ion generation

12830313, A61M 100

Patent

active

043478425

ABSTRACT:
An expendable electrosurgical flexible suction tube for use with a cauterizer surgical instrument which combines the suction and power supply utilized in micro electrosurgical procedures. The disposable suction tube has metallic electrical contacts built in that provide resilient connections with spaced annular metal contacts in an instrument. Power supply wires for the contacts in the tubes are embedded in the non-conductive material of the tube.

REFERENCES:
patent: 3295514 (1967-01-01), Hein et al.
patent: 3641479 (1972-02-01), O'Brien
patent: 3662151 (1972-05-01), Haffey
patent: 3768487 (1973-10-01), Rose
patent: 3828780 (1974-08-01), Morrison, Jr.
patent: 3902494 (1975-09-01), Haberlen et al.
patent: 3906955 (1975-09-01), Roberts
patent: 3974833 (1976-08-01), Durden
patent: 4165147 (1979-08-01), Buck

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