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NEEDLE HOLDER FOR ENDOSCOPE, SUTURE SET, AND SUTURE SYSTEM
专利权人:
OLYMPUS CORPORATION
发明人:
Akihiro SHIMAZU
申请号:
US16053314
公开号:
US20180338760A1
申请日:
2018.08.02
申请国别(地区):
US
年份:
2018
代理人:
摘要:
A needle holder includes: a flexible sheath portion which is capable of being inserted into an instrument channel of a flexible endoscope; a first grasping member which is rotatably coupled with a distal end portion of the flexible sheath portion; and a second grasping member which is provided in the distal end portion of the flexible sheath portion. In a state where a curved needle is grasped by a first grasping surface of the first grasping member and a second grasping surface of the second grasping member, the second grasping surface inclines such that a grasped region of the curved needle that is grasped by the first grasping surface and the second grasping surface is positioned between a distal end of the second grasping member and a needle tip of the curved needle in a direction of a center axis of the second grasping member.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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