A wire-stranded hollow coil body, medical equipment made therefrom and a method of making the same

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专利权人:

发明人:

申请号：

EP03255204.4

公开号：

EP1428547B1

申请日:

2003.08.22

申请国别(地区):

EP

年份:

2016

代理人:

摘要：

A wire-stranded hollow coil body (1) has a multitude of coil line elements (2) stranded along a predetermined circular line to form a flexible wire tube having a central axial hollow portion (3), the flexible wire tube is stranded under a strand-turn resistant load and heat treated to remove a residual stress upon formation so as to provide a high rotation-following capability and a high straightness. Further, a method provides a way to strand the coil line elements (2) under a strand-turn resistant load while heat treating the coil line elements (2).

来源网站：

中国工程科技知识中心

来源网址：

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