Electrosurgical apparatus

Details Electrosurgical apparatus Electrosurgical apparatus

1993-09-28

1995-05-16

Cohen, Lee S.

Surgery

Instruments

Electrical application

606 47, A61B 1739

Patent

active

054156564

ABSTRACT:
An apparatus for electrosurgical incision of a stricture within or adjacent to a body lumen, which comprises an electrically conducting, deflectable wire associated with an introducer for introducing the apparatus into the body lumen, wherein a proximal portion of the wire is deflectable outwardly relative to the introducer, and a source of RF electric current connected to the wire whereby RF electric current may be transmitted through the wire when it is in the deflected position.

REFERENCES:
patent: 3910279 (1975-10-01), Okada et al.
patent: 4011872 (1977-03-01), Komiya
patent: 4638802 (1987-01-01), Okada
patent: 4909781 (1990-03-01), Husted
patent: 5030201 (1991-07-01), Palestrant
patent: 5057107 (1991-10-01), Parins et al.
patent: 5071424 (1991-12-01), Reger
patent: 5074871 (1991-12-01), Groshong
patent: 5080660 (1992-01-01), Buelna
patent: 5163938 (1992-11-01), Kambara et al.

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