内視鏡用処置具
- 专利权人:
- HOYA株式会社
- 发明人:
- 岩田 洋志,小松 慎也
- 申请号：
- JP2007238930
- 公开号：
- JP5179126B2
- 申请日:
- 2007.09.14
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a treatment instrument for endoscopes which is capable of easily and surely fixing the base end of a coil pipe to be inserted/extracted relative to a treatment instrument insertion channel of an endoscope by a process causing no retention, and having a simple, light-weight and small size structure without getting bulky.
SOLUTION: A metal pipe 15 fitted near the base end of the coil pipe 1 is fixed to the coil pipe 1, and a fixed screw 16 having a screw head engaged with the side of the operation section 10 is screwed into a screw hole 17 formed in the metal pipe 15 perpendicular to the axis to connect the base end of the coil pipe 1 to the operation section 10.
COPYRIGHT: (C)2009,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
