Electricity: circuit makers and breakers – Electric switch details – Cases and bases
Patent
1992-12-16
1994-04-19
Luebke, Renee S.
Electricity: circuit makers and breakers
Electric switch details
Cases and bases
2002931, 2003322, 200505, 200DIG2, H01H 1304
Patent
active
053047630
ABSTRACT:
An electrosurgical handpiece for accommodating an assortment of different-sized electrodes having hollow shanks and provided with means for supplying suction adjacent the electrode tip for simultaneous removal of liquids or gasses. The handpiece can be fitted with a removable finger switch activator which can also be attached to other objects for the surgeon's convenience. Means for controlling the suction pressure at the electrode tip is also provided.
REFERENCES:
patent: 3700836 (1972-10-01), Rackson
patent: 4034761 (1977-07-01), Prater et al.
patent: 4343973 (1982-08-01), Main
patent: 4552143 (1985-11-01), Lottick
patent: 4619258 (1986-10-01), Pool
Ellman Alan
Garito Jon C.
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