首页> 外国专利> DRUG-ELUTING STENT AND DELIVERY SYSTEM WITH TAPERED STENT IN SHOULDER REGION

DRUG-ELUTING STENT AND DELIVERY SYSTEM WITH TAPERED STENT IN SHOULDER REGION

机译:肩部带锥度的药物洗脱支架和输送系统

摘要

A drug-eluting stent delivery system for the treatment of edge restenosis in a blood vessel. The drug-eluting stent delivery system has a balloon disposed about at least a portion of a catheter, the balloon having a first end and a second end and a working length therebetween, the first end and the second end each including a tapered portion, each tapered portion being attached to the catheter, the balloon being inflatable from a collapsed configuration to an inflated configuration. A drug-eluting stent contacts a wall of the blood vessel to maintain the patency of the vessel. The drug-eluting stent has a first end and a second end, the first end and the second end each including a tapered portion, wherein the drug-eluting stent is disposed over the balloon such that at least a portion of the first end and the second end of the balloon are covered by the tapered drug-eluting stent. A method for making the same is also disclosed herein.
机译:一种用于治疗血管边缘再狭窄的药物洗脱支架输送系统。药物洗脱支架递送系统具有围绕导管的至少一部分设置的球囊,该球囊具有第一端和第二端以及其间的工作长度,第一端和第二端均包括锥形部分,每个锥形部分锥形部分附接到导管,球囊可从收缩构造膨胀到膨胀构造。药物洗脱支架接触血管壁以维持血管的通畅。药物洗脱支架具有第一端和第二端,第一端和第二端均包括锥形部分,其中药物洗脱支架设置在球囊上,以使第一端和第二端的至少一部分。球囊的第二端被锥形药物洗脱支架覆盖。本文还公开了一种制造方法。

著录项

  • 公开/公告号US2014172063A1

    专利类型

  • 公开/公告日2014-06-19

    原文格式PDF

  • 申请/专利权人 ABBOTT CARDIOVASCULAR SYSTEMS INC.;

    申请/专利号US201314017548

  • 发明设计人 STEPHEN DIRK PACETTI;

    申请日2013-09-04

  • 分类号A61L31/16;A61F2/82;A61F2/958;

  • 国家 US

  • 入库时间 2022-08-21 16:08:58

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