Suction-assisted electrocautery unit

Details Suction-assisted electrocautery unit Suction-assisted electrocautery unit

1992-06-10

1993-12-14

Aschenbrenner, Peter A.

Surgery

Instruments

Electrical application

604 35, 606 29, 606 49, A61B 1739

Patent

active

052697819

ABSTRACT:
Smoke emitted during an electrocautery procedure may be removed from the environment of the procedure through the use of an electrocautery knife having an elongated handle provided with an inlet port at the end of the handle mounting the knife blade, an outlet port at the opposite end of the handle and adapted to be connected to available suction or vacuum, and an internal passage extending between the ports.

REFERENCES:
patent: 4562838 (1986-01-01), Walker
patent: 4719914 (1988-01-01), Johnson
patent: 4744360 (1988-05-01), Bath
patent: 4919129 (1990-04-01), Weber, Jr. et al.
patent: 4960419 (1990-10-01), Rosenberg
patent: 5061268 (1991-10-01), Fleenor
patent: 5071418 (1991-12-01), Rosenbaum
patent: 5085657 (1992-02-01), Ben-Simhon
patent: 5088997 (1992-02-01), Delahuerga et al.

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