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专利权人:

OLYMPUS CORP

发明人:

HIRATA YASUO,平田 康夫

申请号：

JP2012254513

公开号：

JP2014102390A

申请日:

2012.11.20

申请国别(地区):

JP

年份:

2014

代理人:

摘要：

PROBLEM TO BE SOLVED: To provide an endoscope guide tube for improving the durability of an endoscope by improving the insertion property when the endoscope is inserted into a bent part of a pipe.SOLUTION: An endoscope guide tube 1 is disposed in an insertion part of an endoscope and guides the insertion to a pipe. The minimum curvature radius of the insertion part of the endoscope is denoted with r, the inner diameter of the pipe is denoted with D, the bent angle of a bent part of the pipe is denoted with (π-θ), the diameter of the endoscope guide tube 1 is denoted with d (here, d

来源网站：

中国工程科技知识中心

来源网址：

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