具支架的血液导管制造技术

一种具支架的血液导管，具有一可挠性管体及一可扩展支架结构体。管体具有仅供血液流入的一第一开口端及仅供血液流出的一第二开口端；支架结构体由多根附着于管体上的线材组成，支架结构体的扩展方向相交于管体的轴向。支架结构体中最邻近第二开口端的线材与第二开口端之间存在一预定距离，藉此有效避免血液经由新的破口回流至假腔。

Stented blood catheter

The utility model relates to a blood catheter with a stent, which has a flexible tube body and an expandable stent structure. The tube body has a first opening end for blood inflow only and a second opening end for blood outflow only. The stent structure is composed of several wires attached to the tube body, and the expansion direction of the stent structure intersects the axis of the tube body. There is a definite distance between the wire near the second opening end and the second opening end in the stent structure, which effectively prevents the blood from flowing back to the false cavity through the new opening.

【技术实现步骤摘要】
【国外来华专利技术】PCT国内申请，说明书已公开。

【技术保护点】
PCT国内申请，权利要求书已公开。

【技术特征摘要】
【国外来华专利技术】2016.10....

【专利技术属性】
技术研发人员：魏峥，
申请(专利权)人：魏峥，
类型：发明
国别省市：中国台湾,71