发明名称 |
A wire-stranded hollow coil body, medical equipment made therefrom and a method of making the same |
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). |
申请公布号 |
EP1428547(A3) |
申请公布日期 |
2006.10.04 |
申请号 |
EP20030255204 |
申请日期 |
2003.08.22 |
申请人 |
ASAHI INTECC CO., LTD. |
发明人 |
KATO, TOMIHISA;MIYATA, KENJI |
分类号 |
A61M25/01;A61B1/00;A61B1/005;A61F2/958;A61M25/09;A61M25/16;D07B1/12;D07B3/00 |
主分类号 |
A61M25/01 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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