TUBE FLEXIBLE, DISPOSITIF INSÉRABLE ET ENDOSCOPE LES UTILISANT

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专利权人:

Olympus Corporation

发明人:

申请号：

EP16796236.4

公开号：

EP3284389A1

申请日:

2016.04.15

申请国别(地区):

EP

年份:

2018

代理人:

摘要：

The flexible tube includes a plurality of spiral tubes fitted with each other, and each spiral tube is formed by winding a band-like element and includes a densely wound portion and a loosely wound portion. The loosely wound portion of a first spiral tube is covered with the densely wound portion of a second spiral tube, so that the flexible tube has uniform hardness and resiliency. The flexible tube is suitably applied to an insertion device.

来源网站：

中国工程科技知识中心

来源网址：

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