内視鏡用処置具
- 专利权人:
- オリンパスメディカルシステムズ株式会社
- 发明人:
- 六鎗 雄太,中村 努
- 申请号：
- JP2008187015
- 公开号：
- JP5178369B2
- 申请日:
- 2008.07.18
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a treatment tool for an endoscope capable of preventing a tube from exfoliating due to flection of an insertion portion accompanying in/out movement of a treatment portion.
SOLUTION: The treatment tool for the endoscope includes the treatment portion 5 having a distal end part 5a to apply endoscopic treatment to living tissue, a flexible insertion portion 6 fixed on a base end part 5b of the treatment portion 5, a tubular tube 7 into which the insertion portion 6 is inserted so as to freely move in/out, a cap 12 on which the end of the endoscope abuts, a hood 11 having a lumen 11a to which the cap 12 is applied and into which the endoscope is inserted and the end part 7a on the side of the treatment portion 5 of the tube 7 is inserted and fixed, and a moving guide portion 4 respectively connected to a sidewall part of the cap 12 and the base end part of the treatment portion 5 so as to guide the movement of the treatment portion 5 accompanying in/out movement of the insertion portion 6.
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- 来源网站：
- 中国工程科技知识中心
