Title:
SURGICAL CLAMP
Document Type and Number:
WIPO Patent Application WO/2020/238166
Kind Code:
A1
Abstract:
Provided is a surgical clamp, which is used for solving the problem in the prior art that with respect to angiomas, a bulging portion of a vascular wall cannot be tightly clamped, which easily causes the angioma to rupture. The surgical clamp comprises two clamping arms, an elastic element (1) having an elastic force and a limiting part (4); the clamping arms comprise distal clamping ends (7, 8), proximal operation ends (2, 3) and object clamping sides (9) arranged at the clamping ends; the elastic element (1) is configured to connect the two clamping arms to each other at the proximal end; the limiting part (4) is arranged at the distal ends of the operation ends; the limiting part (4) comprises a limiting groove (6) located at the distal end of the operation end (2, 3) of at least one clamping arm and a limiting pin shaft (5) in sliding fit with the limiting groove (6); by pressing or releasing the operation ends (2, 3), the limiting pin shaft (5) moves in the limiting groove (6) in a limiting manner, so that the two clamping arms can move reversibly between a clamping position and a releasing position.
Inventors:
TANG ZHI (CN)
LI CHAO (CN)
LONG LONG (CN)
TANG CHENGWEI (CN)
LI CHANGQING (CN)
LI NING (CN)
XI JIEFENG (CN)
JIN HONGYAN (CN)
WEI JIANYU (CN)
LI CHAO (CN)
LONG LONG (CN)
TANG CHENGWEI (CN)
LI CHANGQING (CN)
LI NING (CN)
XI JIEFENG (CN)
JIN HONGYAN (CN)
WEI JIANYU (CN)
Application Number:
PCT/CN2019/126068
Publication Date:
December 03, 2020
Filing Date:
December 17, 2019
Export Citation:
Assignee:
MICRO TECH NANJING CO LTD (CN)
International Classes:
A61B17/122
Domestic Patent References:
| WO2017186542A1 | 2017-11-02 |
Foreign References:
| CN110025351A | 2019-07-19 | |||
| CN205849498U | 2017-01-04 | |||
| CN107115130A | 2017-09-01 | |||
| CN105962984A | 2016-09-28 | |||
| CN208447693U | 2019-02-01 | |||
| CN103153213A | 2013-06-12 | |||
| CN104114108A | 2014-10-22 | |||
| US6099536A | 2000-08-08 |
Attorney, Agent or Firm:
CHOFN INTELLECTUAL PROPERTY (CN)
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