基本信息:
- 专利标题： Flexible tube for endoscope
- 专利标题（中）：软管用于内窥镜
- 申请号：JP2008285005 申请日：2008-11-06
- 公开(公告)号：JP2010110444A 公开(公告)日：2010-05-20
- 发明人： FUKUNAGA TOSHIAKI
- 申请人： Fujifilm Corp , 富士フイルム株式会社
- 专利权人： Fujifilm Corp,富士フイルム株式会社
- 当前专利权人： Fujifilm Corp,富士フイルム株式会社
- 优先权： JP2008285005 2008-11-06
- 主分类号： A61B1/00
- IPC分类号： A61B1/00 ; G02B23/24
摘要：
PROBLEM TO BE SOLVED: To provide a flexible tube for an endoscope that is not readily imparted with a permanent or semi-permanent curvature even during autoclave processing.
SOLUTION: A thermoplastic resin 35 is formed in a patterned shape at the outer periphery of a mesh tube 34, and an outer skin 36 is formed at the outer periphery of the mesh tube 34, on which the thermoplastic resin 35 is formed, and the outer skin 36 is formed from a material that has a smaller thermal deformation than the thermoplastic resin 35. Consequently, the flexible tube 12A for the endoscope 10 is not readily thermally deformed and is not readily imparted with the permanent or semi-permanent curvature during the autoclave processing.
COPYRIGHT: (C)2010,JPO&INPIT
摘要（中）：
SOLUTION: A thermoplastic resin 35 is formed in a patterned shape at the outer periphery of a mesh tube 34, and an outer skin 36 is formed at the outer periphery of the mesh tube 34, on which the thermoplastic resin 35 is formed, and the outer skin 36 is formed from a material that has a smaller thermal deformation than the thermoplastic resin 35. Consequently, the flexible tube 12A for the endoscope 10 is not readily thermally deformed and is not readily imparted with the permanent or semi-permanent curvature during the autoclave processing.
COPYRIGHT: (C)2010,JPO&INPIT
要解决的问题：为了提供即使在高压釜处理期间也不容易赋予永久性或半永久性曲率的用于内窥镜的柔性管。 解决方案：在网管34的外周处形成图案形状的热塑性树脂35，并且在网管34的外周形成外皮36，在其外形成有热塑性树脂35 外皮36由比热塑性树脂35的热变形小的材料形成。因此，用于内窥镜10的柔性管12A不容易发生热变形，并且不容易赋予永久性或半永久性 高压釜加工过程中的曲率。 版权所有（C）2010，JPO＆INPIT