发明名称 |
Floppy guide wire with opaque tip |
摘要 |
Floppy guide wire comprising an elongate flexible element formed of a metallic material. The element has a cylindrical proximal portion, a tapered intermediate portion and a flattened distal portion. A coil formed of a substantially radiopaque material is secured to said element and is generally concentric with the element. The coil extends beyond a rounded metallic protrusion is carried by the distal extremity of the coil and is spaced from the distal extremity of the flexible elongate element. A safety wire is disposed within the coil and is secured to the protrusion and to the flexible elongate element.
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申请公布号 |
US4748986(A) |
申请公布日期 |
1988.06.07 |
申请号 |
US19870009092 |
申请日期 |
1987.01.29 |
申请人 |
ADVANCED CARDIOVASCULAR SYSTEMS, INC. |
发明人 |
MORRISON, DAVID W.;SAMSON, WILFRED J. |
分类号 |
A61M25/01;A61M25/098;(IPC1-7):A61M25/00 |
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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