Suction control device for an endoscope

Details Suction control device for an endoscope Suction control device for an endoscope

1979-04-10

1981-06-02

Michell, Robert W.

Surgery

Truss

Perineal

128276, A61B 100

Patent

active

042705258

ABSTRACT:
A suction control device for an endoscope comprises a communication chamber communicating with a channel of an endoscope; an air chamber provided in the communication chamber and opening to the atmosphere; a communication hole connecting both chambers; a slider slidably disposed in the communication chamber and urged normally to such position as not to close the communication hole; a lid converting the slider; and a suction pipe communicating with the air chamber.

REFERENCES:
patent: 3726272 (1973-04-01), Fukami et al.
patent: 3830225 (1974-08-01), Shinnick
patent: 3903877 (1975-09-01), Terada
patent: 3958566 (1976-05-01), Furihata
patent: 4198958 (1980-04-01), Utsugi

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