内視鏡用処置具の製造方法
- 专利权人:
- 株式会社リバーセイコー
- 发明人:
- 西村 誠,西村 幸
- 申请号：
- JP2008126497
- 公开号：
- JP5266445B2
- 申请日:
- 2008.04.11
- 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 which can improve operatability by reducing slide resistance of an operation wire in a coil pipe without coating the operation wire causing various disadvantages and which can be remarkably easily stably manufactured and a method for manufacturing the same.
SOLUTION: A solution of a synthetic resin having lubricating property is injected into a densely wound coil pipe 1 while keeping the densely wound coil pipe 1 formed in a pipe shape without gaps by winding a metal wire material in a straight condition, and the whole inner surface of the densely wound coil pipe 1 is coated with a covering film 9 of the synthetic resin sticking to and remaining on the inner surface of the densely wound coil pipe 1 by heating the densely wound coil panel 1 after flowing out the solution accumulated in the densely wound coil pipe 1, to use as a flexible sheath for passing the operation wire 2.
COPYRIGHT: (C)2010,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
相关发明人
相关专利
- ARTIFICIAL PEPTIDES HAVING SURFACE ACTIVITY, ARTIFICIAL SURFACTANT COMPRISING THEREOF AND THE USE THEREOF IN THE PREPARATION OF ARTIFICIAL SURFACTANT
- RETAINER AND METHOD FOR PRODUCTION THERFOF
- BAGUE DENTAIRE
- MODULATION THÉRAPEUTIQUE DE LA LUBRIFICATION DE LA SURFACE OCULAIRE
- SAFT analysis of defects close to the surface
