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专利权人:

オリンパスメディカルシステムズ株式会社

发明人:

阿部 祐尚

申请号：

JP2012509602

公开号：

JP5197885B2

申请日:

2011.03.31

申请国别(地区):

JP

年份:

2013

代理人:

摘要：

An endoscope includes, in a part of an insertion portion having flexibility and a bending portion formed by covering an outermost circumference with a covering rubber. Respective end portions of the covering rubber are fixed to a rigid portion near the bending portion by an adhesive. In the covering rubber and hardness of at least one end portion of both end portions fixed by the adhesive is set higher than hardness in a center portion of the covering rubber.

来源网站：

中国工程科技知识中心

来源网址：

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