Rotating operating anoscope

Details Rotating operating anoscope Rotating operating anoscope

2003-09-05

2009-11-03

Dvorak, Linda C (Department: 3739)

Surgery

Endoscope

Having separable shaft

C600S114000, C600S130000, C600S184000

Reexamination Certificate

active

07611458

ABSTRACT:
An anoscope includes a first hollow body open at opposite ends and a second hollow body open at opposite ends shapingly coupled with the first hollow body and arranged to coaxially rotate inside the first hollow body, the second hollow body being provided with a window arranged to make a portion of rectal mucous accessible. The window has an operating window and has dimensions and a shape such as to enable a surgical device to intervene on the portion. An angular positioning element is arranged to regulate the angular position of the second hollow body in the first hollow body in preset reciprocal angular positions, which reciprocal angular positions correspond to a same number of positions that can be taken up by the window.

REFERENCES:
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patent: 6142931 (2000-11-01), Kaji
patent: 6142933 (2000-11-01), Longo et al.
patent: 01/43626 (2001-06-01), None
International Search Report PCT/IB03/03781, Dec. 10, 2003.

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