一种具有抗扭结芯和低摩擦涂层的新型导丝。

A new guidewire with kink-resistant core and low-friction coating.

作者信息

Kikuchi Y, Graves V B, Strother C M, McDermott J C, Babel S G, Crummy A B

机构信息

Department of Radiology, University of Wisconsin Clinical Science Center, Madison 53792.

出版信息

Cardiovasc Intervent Radiol. 1989 Mar-Apr;12(2):107-9. doi: 10.1007/BF02577401.

DOI:10.1007/BF02577401

PMID:2500241

Abstract

A new guidewire constructed from kink-resistant titanium-nickel alloy, polyurethane, and hydrophilic polymer is described. We have used this wire in 119 angiographic and 49 interventional procedures without complications. In numerous applications, it offers significant advantages over other guidewires. It is particularly helpful for angiography and interventional procedures requiring catheterization through markedly tortuous vessels, tight stenoses, or occlusions.

摘要

描述了一种由抗扭折的钛镍合金、聚氨酯和亲水性聚合物制成的新型导丝。我们已在119例血管造影和49例介入手术中使用了这种导丝，均无并发症发生。在众多应用中，它比其他导丝具有显著优势。对于需要通过明显迂曲血管、严重狭窄或闭塞部位进行导管插入的血管造影和介入手术，它特别有用。