内視鏡の鉗子栓
- 专利权人:
- HOYA株式会社
- 发明人:
- 沼澤 吉延
- 申请号：
- JP2006337793
- 公开号：
- JP5024988B2
- 申请日:
- 2006.12.15
- 申请国别(地区):
- JP
- 年份:
- 2012
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a forceps plug for an endoscope preventing easy falling of a lid body from a forceps plug body, eliminating jetting-out of dirty fluid even if water hammering due to the internal dirty fluid is generated through a treatment instrument insertion channel and capable of smoothly attaching the lid body to the forceps plug body.
SOLUTION: A space 35 in the forceps plug body 11 positioned in the back side of a body closing membrane 16 is formed into a rotor shape as if it is formed by rotating the shape of an approximately heart-shape upper half portion around its vertical axis, and a wall at a portion falling under the recess portion of the heart shape is formed into the body closing membrane 16.
COPYRIGHT: (C)2008,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
