Retractable electro-suction device

Details Retractable electro-suction device Retractable electro-suction device

1992-12-18

1994-11-01

Pellegrino, Stephen C.

Surgery

Instruments

Electrical application

606 42, 606 45, 606 39, A61B 1739

Patent

active

053604270

ABSTRACT:
An electro cautery device for attachment to a suction pump and to a source of electric current includes a tubular member one end of which is connectable to the suction pump and the other end is insertable into the cavity of a human torso. A retractable cautery element is mounted on the end insertable into the torso and connectable to a source of electric current. The cautery element is movable between a retracted position which prevents it from being exposed to tissue and an extended position used during cauterization. A button on the tubular member moves the cautery element from the retracted to the extended positions when depressed, simultaneously connecting the cautery element to the source of the electric current.

REFERENCES:
patent: 4562838 (1986-01-01), Walker
patent: 5035695 (1991-07-01), Weber, Jr. et al.
patent: 5071418 (1991-12-01), Rosenbaum
patent: 5100402 (1992-03-01), Fan

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