Device for excision of a fistula

Details Device for excision of a fistula Device for excision of a fistula

1994-11-18

1997-07-01

Buiz, Michael

Surgery

Instruments

Cutting, puncturing or piercing

606170, 606184, 128754, A61B 1732

Patent

active

056433050

ABSTRACT:
The device includes a bar having a longitudinal axis and adapted to be inserted into a fistulous tract. A cutting tool cooperates with the bar such that the cutting tool separates the fistulous tract from the surrounding tissue by coring the fistula.

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patent: 5193526 (1993-03-01), Daikuzono
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patent: 5334206 (1994-08-01), Daikuzono
patent: 5488958 (1996-02-01), Topel et al.
Soviet Patent Abstracts, Sect. PQ, Week 8911 29 Apr. 1989, Derwent Publications Ltd., London, GB; Class P31, AN 89-083251, Soft tissue . . . , & SU-A-1 421 319 (Kiev Med Inst), 7 Sep. 1988, abstract.

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