Title:
FORCEPS FOR SHUTTING OFF BLOOD FLOW OF WALL OF STOMACH
Document Type and Number:
Japanese Patent JP3194859
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To avoid hindering the operation of a gastric cancer by easily and surely shutting off the blood flow of the wall of the stomach.
SOLUTION: A pair of slender curvilinear plate members 2a, 2b formed of an elastic material are mated in such a manner that their recessed surfaces face each other. These members are coupled at one end, by which a clamping part 1 is formed. A guide rod 4 is inserted into guide holes penetrating a pair of the planar members and is mounted at the one planar member 2a turnably in the longitudinal direction of the clamping part around its one end as a fulcrum. A tightening nut 5 is engaged with the other end of this guide rod. A tightening nut receiving part 6 having a slope 7 is formed at another planar member 2b. The slope of the tightening nut receiving part inclines downward from the front end side of the clamping part toward the coupling part side in the state that the clamping part is completely held closed.
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Inventors:
Hisaichi Yamagishi
Application Number:
JP31363595A
Publication Date:
August 06, 2001
Filing Date:
November 06, 1995
Export Citation:
Assignee:
Kyuichi Yamagishi
International Classes:
A61B17/12; (IPC1-7): A61B17/12
Domestic Patent References:
| JP4948189A | ||||
| JP6036292B2 | ||||
| JP5726776B2 | ||||
| JP1010752Y1 |
Attorney, Agent or Firm:
Noriko Murata