Snare assembly for endoscope

Details Snare assembly for endoscope Snare assembly for endoscope

1986-07-30

1988-01-12

Hindenburg, Max F.

Surgery

Truss

Pad

128 4, A61B 1736

Patent

active

047184191

ABSTRACT:
A snare assembly is disclosed which is inserted into a region of interest of a human body through a channel of an endoscope. The snare assembly comprises at least one flexible tube, a folded snare which is so inserted into the flexible tube as to be movable back and forth and having a folded end portion and a relatively short snare section, a slide means attached to a base end portion of the short snare section, and a stopper movable back and forth and, upon the forward movement of the slide means, abutting against the slide means to restrict an extension length of the short snare section. A fixing means is provided on the base end portion of the tube and stopper, whereby after a relative position between the tube and the stopper is adjusted the stopper and tube can be fixed at that relative position.

REFERENCES:
patent: 3903892 (1975-09-01), Komiya
patent: 3910279 (1975-10-01), Okada et al.
patent: 3955578 (1976-05-01), Chamness et al.
patent: 4103680 (1978-08-01), Yoon
patent: 404181131 (1980-01-01), Ogiu
patent: 4326530 (1982-04-01), Fleury, Jr.
patent: 4485812 (1984-12-01), Harada et al.
patent: 4618885 (1986-10-01), Nagasaki et al.

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