A - Human Necessities – 61 – B
Patent
A - Human Necessities
61
B
A61B 17/00 (2006.01) A61B 17/02 (2006.01) A61B 17/34 (2006.01) A61B 10/00 (2006.01) A61B 19/00 (2006.01)
Patent
CA 2300327
There is provided an operating instrument insertion apparatus capable of easily inserting an operating instrument into the tissue. The operating instrument insertion apparatus includes a hollow tubular member for receiving an operating instrument therein, and a plurality of scoop-like members provided at a distal end of the hollow tubular member. The plurality of scoop-like members can be opened in such a manner that distal ends of the scoop-like members are moved away from each other in a direction transverse to a direction of insertion of the scoop-like members into the tissue, and the plurality of scoop-like members can be closed in such a manner that the distal ends of the scoop-like members are moved toward each other in this transverse direction.
Kan Kazutoshi
Nemoto Yasuhiro
Nishizawa Kouji
Hitachi Ltd.
Kirby Eades Gale Baker
LandOfFree
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