专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

2. 发明申请

US20090137875A1 ENDOSCOPE INSERTION PORTION 审中-公开
标题翻译：内窥镜插入部分
公开(公告)号：US20090137875A1
公开(公告)日：2009-05-28
申请号：US11719943
申请日：2006-08-30
申请人： Hideya Kitagawa , Katsutaka Adachi , Takeo Suzuki , Yoshinori Nakaura , Yoshihide Sakashita
发明人： Hideya Kitagawa , Katsutaka Adachi , Takeo Suzuki , Yoshinori Nakaura , Yoshihide Sakashita
IPC分类号： A61B1/01
CPC分类号： G02B23/2476 , A61B1/00073 , A61B1/0052 , A61B1/0055 , A61B1/0057
摘要： An easy-to-manufacture endoscope is provided.An endoscope insertion portion includes an inside tubular member (28a) shaped substantially a cylinder, and extended over at least a bending portion (20), an outside tubular member (28b) shaped substantially a cylinder, provided over an outside of the inside tubular member (28a), and extended over at least a bending portion (20), and an operation wire (36) for bending operation of the inside tubular member (28a) and outside tubular member (28b), wherein at least one tubular member (28a) of the inside tubular member (28a) and outside tubular member (28b) is formed as one body, and includes at least two cylindrical portions (31) and a joint portion (31) including elasticity and connecting the adjacent cylindrical portions to be bendable to each other, and a wire holding portion (34) is formed by the inside tubular member (28a) and outside tubular member (28b) and holds the operation wire (36) to be movable forward and backward between the inside tubular member (28a) and outside tubular member (28b).
摘要翻译：提供易于制造的内窥镜。内窥镜插入部分包括形成基本上圆柱体的内部管状构件（28a），并且在至少一个弯曲部分（20）上延伸，外部管状构件（28b）基本上形成为圆柱体，设置在内侧管状构件的外侧（28a）并且延伸至少一个弯曲部分（20），以及用于弯曲内部管状构件（28a）和外部管状构件（28b）的操作线（36），其中至少一个管状构件（28a）内部管状构件（28a）和外部管状构件（28b）形成为一体，并且包括至少两个圆柱形部分（31）和包括弹性的接合部分（31），并将相邻的圆柱形部分连接成可弯曲的并且由内侧管状部件（28a）和外部管状部件（28b）形成有电线保持部（34），并且将操作线（36）保持在内侧管状部件（28a）之间前后移动）和外管m 余烬（28b）。

IPRDB

热门服务

关于我们

友情链接

联系方式