公开(公告)号：US08333800B2

公开(公告)日：2012-12-18

申请号：US12770536

申请日：2010-04-29

申请人： Walter Bruszewski ,  Heath Muzslay ,  Emilie Johnson ,  Kevin Boyle ,  Mohammed Iftekhar ,  Samuel Robaina

发明人： Walter Bruszewski ,  Heath Muzslay ,  Emilie Johnson ,  Kevin Boyle ,  Mohammed Iftekhar ,  Samuel Robaina

IPC分类号： A61F2/06

CPC分类号： A61F2/07 ,  A61F2/89 ,  A61F2002/061 ,  A61F2002/075 ,  A61F2220/005 ,  A61F2220/0058 ,  A61F2220/0075 ,  A61F2250/006

摘要： An endovascular prosthesis includes a tubular body and a mobile external coupling. The tubular body includes a graft material and stents coupled thereto, a forms a lumen therethrough. The mobile external coupling extends outwardly from the tubular body. The mobile external coupling includes a graft material and is generally frustoconically shaped. The mobile external coupling includes a base coupled to the tubular body, a top spaced from the tubular body, and a coupling lumen disposed between the base and the top, wherein the coupling lumen is in flow communication with the body lumen. A cylindrical sealing cuff of graft material is attached to and extends from the top of the mobile external coupling towards the tubular body within the coupling lumen. The sealing cuff is configured to contact a portion of a branch vessel prosthesis and thereby provides an elongated interference seal between the branch vessel prosthesis and the mobile external coupling.

摘要翻译： 血管内假体包括管状主体和移动外部联接器。 管状体包括移植材料和与其连接的支架，a形成通过其中的腔。 移动外部联接件从管状体向外延伸。 移动外部联接件包括移植材料并且通常是截头圆锥形的。 移动外部联接器包括联接到管状体的基部，与管状体间隔开的顶部以及设置在基部和顶部之间的联接腔，其中联接腔与体腔流动连通。 移植材料的圆柱形密封套连接到移动外部联接器的顶部并且在联接腔内朝向管状体延伸。 密封套构造成接触分支血管假体的一部分，从而在分支血管假体和移动外部联接器之间提供细长的干涉密封。

公开(公告)号：US20110270378A1

公开(公告)日：2011-11-03

申请号：US12770536

申请日：2010-04-29

申请人： Walter Bruszewski ,  Heath Muzslay ,  Emilie Johnson ,  Kevin Boyle ,  Mohammed Iftekhar ,  Samuel Robaina

发明人： Walter Bruszewski ,  Heath Muzslay ,  Emilie Johnson ,  Kevin Boyle ,  Mohammed Iftekhar ,  Samuel Robaina

IPC分类号： A61F2/82

CPC分类号： A61F2/07 ,  A61F2/89 ,  A61F2002/061 ,  A61F2002/075 ,  A61F2220/005 ,  A61F2220/0058 ,  A61F2220/0075 ,  A61F2250/006

摘要： An endovascular prosthesis includes a tubular body and a mobile external coupling. The tubular body includes a graft material and stents coupled thereto, a forms a lumen therethrough. The mobile external coupling extends outwardly from the tubular body. The mobile external coupling includes a graft material and is generally frustoconically shaped. The mobile external coupling includes a base coupled to the tubular body, a top spaced from the tubular body, and a coupling lumen disposed between the base and the top, wherein the coupling lumen is in flow communication with the body lumen. A cylindrical sealing cuff of graft material is attached to and extends from the top of the mobile external coupling towards the tubular body within the coupling lumen. The sealing cuff is configured to contact a portion of a branch vessel prosthesis and thereby provides an elongated interference seal between the branch vessel prosthesis and the mobile external coupling.

摘要翻译： 血管内假体包括管状主体和移动外部联接器。 管状体包括移植材料和与其连接的支架，a形成通过其中的腔。 移动外部联接件从管状体向外延伸。 移动外部联接件包括移植材料并且通常是截头圆锥形的。 移动外部联接器包括联接到管状体的基部，与管状体间隔开的顶部以及设置在基部和顶部之间的联接腔，其中联接腔与体腔流动连通。 移植材料的圆柱形密封套连接到移动外部联接器的顶部并且在联接腔内朝向管状体延伸。 密封套构造成接触分支血管假体的一部分，从而在分支血管假体和移动外部联接器之间提供细长的干涉密封。