公开(公告)号：US09078746B2

公开(公告)日：2015-07-14

申请号：US13775465

申请日：2013-02-25

申请人： Cook Medical Technologies LLC ,  OREGON HEALTH SCIENCE UNIVERSITY

发明人： Dusan Pavcnik ,  Brian C. Case ,  Jacob A. Flagle ,  Michael Garrison ,  Andrew K. Hoffa ,  Raymond B. Leonard, II ,  Thomas A. Osborne ,  Ram H. Paul, Jr. ,  Darin G. Schaeffer ,  Richard B Sisken

IPC分类号： A61F2/06 ,  A61F2/24 ,  A61F2/01 ,  A61F2/848

CPC分类号： A61F2/24 ,  A61F2/01 ,  A61F2/2418 ,  A61F2/2475 ,  A61F2002/018 ,  A61F2002/8483 ,  A61F2230/0008 ,  A61F2230/001 ,  A61F2230/0023 ,  A61F2230/0026 ,  A61F2230/0054 ,  A61F2230/0058 ,  A61F2230/0069 ,  A61F2230/0095

摘要： A valve prosthesis, such as an artificial venous valve, is described. The valve prosthesis has a support frame formed from a cannula and an attached covering that defines an opening adapted to move between a first position in which the opening is open to fluid flow and a second position in which the opening is closed to fluid flow. The support frame includes a leaflet support portion and a circumferential centering support element disposed adjacent the leaflet support portion with respect to a lengthwise axis of the support frame and mirroring the leaflet support portion with respect to a transverse axis of the support frame.

摘要翻译： 描述了阀门假体，例如人造静脉瓣。 瓣膜假体具有由套管形成的支撑框架和附接的覆盖物，该覆盖物限定适于在开口与流体流动打开的第一位置和开口关闭到流体流动的第二位置之间移动的开口。 支撑框架包括相对于支撑框架的纵向轴线邻近叶片支撑部分设置的小叶支撑部分和圆周定心支撑元件，并且相对于支撑框架的横向轴线镜像小叶支撑部分。

公开(公告)号：US10028849B2

公开(公告)日：2018-07-24

申请号：US14807278

申请日：2015-07-23

申请人： Cook Medical Technologies LLC

发明人： Bao Bui ,  Werner D. Ducke ,  David E. Hartley ,  Raymond B. Leonard, II

IPC分类号： A61F2/06 ,  A61F2/856 ,  A61F2/07 ,  A61F2/88 ,  A61F2/89

摘要： A flexible stent graft for deployment in a body vessel at a treatment site that includes a tubular body of graft material having circumferential crimps with alternative troughs and crests along its length, and a stent system comprising a plurality of circumferential turns which are attached at the crest.

公开(公告)号：US20150320578A1

公开(公告)日：2015-11-12

申请号：US14807278

申请日：2015-07-23

申请人： Cook Medical Technologies LLC

发明人： Bao Bui ,  Werner D. Ducke ,  David E. Hartley ,  Raymond B. Leonard, II

IPC分类号： A61F2/856

CPC分类号： A61F2/856 ,  A61F2/07 ,  A61F2/88 ,  A61F2/89 ,  A61F2002/072 ,  A61F2002/075 ,  A61F2230/0069 ,  A61F2250/0018

摘要： A flexible stent graft for deployment in a body vessel at a treatment site that includes a tubular body of graft material having circumferential crimps with alternative troughs and crests along its length, and a stent system comprising a plurality of circumferential turns which are attached at the crest.

摘要翻译： 一种柔性支架移植物，用于在处理部位处展开在身体容器中，该处置部位包括具有沿着其长度的替代槽和波峰的周向卷曲的移植材料的管状体，以及包括多个周向匝的支架系统， 。