Guiding device for treatment accessories of an endoscope

Details Guiding device for treatment accessories of an endoscope Guiding device for treatment accessories of an endoscope

1997-04-03

1998-10-13

Flanagan, Beverly M.

Surgery

Endoscope

With protective sheath

600104, 600106, 600153, A61B 104

Patent

active

058205462

ABSTRACT:
A guiding device for treatment accessories of an endoscope includes a guiding tube and a fixing device. The guiding tube is long enough to extend from a forceps channel of the endoscope and is provided with a bent portion at a distal end thereof. The fixing device positions the guiding tube to having a predetermined positional relationship with respect to the entrance of the forceps channel such that the bent portion bends in a predetermined direction with respect to the exit of the forceps channel.

REFERENCES:
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patent: 4245624 (1981-01-01), Komiya
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patent: 4646722 (1987-03-01), Silverstein et al.
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patent: 5050585 (1991-09-01), Takahashi
patent: 5386818 (1995-02-01), Schneebaum et al.
patent: 5702344 (1997-12-01), Silverstein
"Gastrointestinal Endoscopy", Matin B. Grossman, M.D., Clinical Symposia, vol. 32, No. 3, CIBA Pharmaceutical Company, Summit, New Jersey, 1980.

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