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.
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
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