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公开(公告)号:US07993286B2
公开(公告)日:2011-08-09
申请号:US11669790
申请日:2007-01-31
申请人: Brian R. Reynolds , Peter Skujins , Brice L. Shireman , Bruce H. Asmus , Ronald Tanaka , Michael Swee
发明人: Brian R. Reynolds , Peter Skujins , Brice L. Shireman , Bruce H. Asmus , Ronald Tanaka , Michael Swee
IPC分类号: A61M25/00
CPC分类号: A61M25/0905 , A61L31/022 , A61M25/09 , A61M2025/09141 , A61M2025/09175
摘要: Alternative designs, materials and manufacturing methods for guidewires. Some embodiments pertain to a composite guidewire having proximal and distal section, and a connector adapted and configured for permanently joining the proximal section to the distal section. In some embodiments, at least one of the sections is made of a linear-elastic nickel-titanium alloy. Several alternative guidewire tip designs including coiled safety/shaping structures are also disclosed.
摘要翻译: 导线的替代设计,材料和制造方法。 一些实施例涉及具有近端和远端部分的复合导丝,以及适于和构造用于将近端部分永久地连接到远端部分的连接器。 在一些实施例中,至少一个部分由线性弹性镍钛合金制成。 还公开了包括卷绕的安全/成形结构的几种替代的导线尖端设计。