内視鏡の湾曲管、内視鏡、および、湾曲管の製造方法

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专利权人:

オリンパス株式会社

发明人:

北川 英哉

申请号：

JP2007125616

公开号：

JP5074092B2

申请日:

2007.05.10

申请国别(地区):

JP

年份:

2012

代理人:

摘要：

A curved pipe (52) for an endoscope (10) includes nodal rings (62), each having a circular ring-like base part (64) and two pairs of hinge parts (66, 67 68, 69) one pair of which is provided on one side of the base part and the other pair on the other side, are so connected to each other as to be capable of rotating in order. The nodal rings have direction regulating means (66b, 69b) for regulating their directions.

来源网站：

中国工程科技知识中心

来源网址：

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