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Catheter with stepped skived hypotube

机译:带有阶梯式切割海波管的导管

摘要

Catheter having a hypotube with a skive defined by a first angled cut, an axial cut, and a second angled cut. A midshaft member includes a guidewire lumen and an inflation lumen in fluid communication with an inflation lumen of the hypotube, the inflation lumen of the midshaft member configured to receive at least a portion of the hypotube. A distal tabular shaft member extends distally from the midshaft member. The distal tubular shaft member has a guidewire lumen and an inflation lumen defined therein, the guidewire lumen of the distal tubular shaft member in fluid communication with the guidewire lumen of the midshaft member. The inflation lumen of the distal tubular shaft member is in fluid communication with the inflation lumen of the midshaft member and a balloon is coupled to the distal tubular shaft member and in fluid communication with the inflation lumen.
机译:导管具有海波管,该海波管具有由第一成角度的切口,轴向切口和第二成角度的切口限定的刮片。中轴构件包括导丝管腔和与海波管的膨胀管流体连通的膨胀管腔,中轴构件的膨胀管腔构造成接收海波管的至少一部分。远侧板状轴构件从中轴构件向远侧延伸。远端管状轴构件具有在其中限定的导丝内腔和膨胀内腔,远端管状轴构件的导丝内腔与中轴构件的导丝内腔流体连通。远端管状轴构件的膨胀内腔与中轴构件的膨胀内腔流体连通,并且球囊联接至远端管状轴构件并与膨胀内腔流体连通。

著录项

  • 公开/公告号US9616198B2

    专利类型

  • 公开/公告日2017-04-11

    原文格式PDF

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

    申请/专利号US201414458327

  • 发明设计人 BRUCE M. WILSON;KERRY J. WILLIAMS;

    申请日2014-08-13

  • 分类号A61M29;A61M25;A61M25/10;A61M25/01;

  • 国家 US

  • 入库时间 2022-08-21 13:47:32

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