Ring applicator with an endoscope
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United States of America Patent
Stats
-
Sep 18, 1984
Grant Date -
N/A
app pub date -
May 22, 1979
filing date -
Nov 24, 1977
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A ring applicator with an endoscope comprises an operation unit, an outer tube connected to the operation unit, an inner tube reciprocably inserted into the outer tube, an endoscope reciprocably inserted into the inner tube, a normally opening forceps consisting of a pair of hook-like strips secured to the distal end of the endoscope, a rubber ring mounted on the distal end portion of the inner tube, and an operation device provided at the operation unit for drawing back the endoscope only at first and then both the endoscope and the inner tube. Only by operating the operation device the rubber ring can be fed into a body cavity to clamp tissues in the body cavity, while the interior of the body cavity is being observed through the endoscope which is provided in the applicator.
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