Endoscope and method for inserting endoscope into colon

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专利权人:

Atsushi Watanabe

发明人:

Atsushi Watanabe,Hiroki Moriyama,Takahiro Kishi,Yasuhito Kura,Ryuhei Fujimoto,Katsutaka Adachi

申请号：

US11507424

公开号：

US08366606B2

申请日:

2006.08.21

申请国别(地区):

US

年份:

2013

代理人:

摘要：

A first bendable section which can be bent in an arbitrary direction and a second bendable section which can be bent in the bending direction of this first bendable section are provided at the tip end side of an insertion portion. A balloon which is inflated/contracted by feed/discharge of a fluid is provided in this second bendable section so that hardness of this second bendable section can be varied and insertion work into a curved portion is facilitated.

来源网站：

中国工程科技知识中心

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http://www.ckcest.cn/home/