内視鏡用把持鉗子
- 专利权人:
- HOYA株式会社
- 发明人:
- 岩田 洋志,小松 慎也
- 申请号：
- JP2007179402
- 公开号：
- JP5210556B2
- 申请日:
- 2007.07.09
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide grip forceps for endoscopes capable of surely gripping a gripping object, even if the object is a slippery one, and surely recovering a foreign substance inside a body, retaining body tissues, or the like.
SOLUTION: Drive links 4 and driven links 5 project laterally from a support body 2 provided at the distal end of a sheath 1 in a state intersecting into an X shape and are relatively rotationally connected at the intersection parts, wherein the proximal end of each driven link 5 is rotationally connected to the distal portion of the support body 2, the proximal end of each driven link 4 is disposed to be driven in the longitudinal direction by an operation wire 20 insertedly disposed in the sheath 1, the distal ends of the drive links 4 are rotationally connected to the forceps pieces 3, and the distal ends of the driven links 5 are slidably engaged with elongate guide grooves 13 formed in the forceps pieces 3 in the longitudinal direction.
COPYRIGHT: (C)2009,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
