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：
- JP2006301048
- 公开号：
- JP4953772B2
- 申请日:
- 2006.11.07
- 申请国别(地区):
- JP
- 年份:
- 2012
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a forceps plug of an endoscope which allows a user to put a cover onto a forceps plug body smoothly and credibly with a normal attachment operation and prevents bursting of dirty body liquid or the like.
SOLUTION: An inner projection 23 of the cover 12 deforms elastically and slides along the circumference of the forceps plug body 11. When the cover is slid, a space A surrounded between the circumference of the forceps plug body 11 and an annular wall 22 of the cover 12 is communicated with the outside. A ventilation groove 27 is formed on the circumference of the forceps plug body 11 so as to discharge air within the space A to the outside.
COPYRIGHT: (C)2008,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
