用于血管闭塞的可分离钢弹簧圈

Detachable steel spring coils for vessel occlusion.

作者信息

Lund G, Rysavy J, Kotula F, Castaneda-Zuniga W R, Amplatz K

出版信息

Radiology. 1985 May;155(2):530. doi: 10.1148/radiology.155.2.3983407.

DOI:10.1148/radiology.155.2.3983407

Abstract

Spring coils for vessel occlusion were modified to include a screw-on attachment for delivery wire, which permitted safe and accurate placement of the coils. We successfully implanted coils in a dog and a lamb. They were easily retrieved from within the delivery catheters and the vessels, which is not possible with conventional coils. Coil design is described.

摘要

用于血管闭塞的弹簧圈进行了改进，增加了一个用于输送导丝的旋拧式附件，这使得弹簧圈能够安全、准确地放置。我们成功地在一只狗和一只小羊身上植入了弹簧圈。它们可以很容易地从输送导管和血管内取出，而传统弹簧圈则无法做到这一点。文中描述了弹簧圈的设计。