公开(公告)号：US09333032B2

公开(公告)日：2016-05-10

申请号：US13281605

申请日：2011-10-26

申请人： Mani N. Prakash ,  Emilie Johnson ,  Tao Nguyen ,  Brian Shiu

发明人： Mani N. Prakash ,  Emilie Johnson ,  Tao Nguyen ,  Brian Shiu

IPC分类号： A61B18/18

CPC分类号： A61B18/1815 ,  A61B18/14 ,  A61B18/148 ,  A61B18/149 ,  A61B18/18 ,  A61B2018/00023 ,  A61B2018/00577 ,  A61B2018/1807 ,  A61B2018/1838 ,  A61B2018/1853

摘要： A microwave antenna assembly comprising an elongate shaft having proximal and distal ends and a lumen defined therebetween, a conductive member at least partially disposed within the inner lumen of elongate shaft, conductive member being selectively deployable relative to a distal end of elongate shaft from a first condition wherein a distal end of conductive member at least partially abuts the distal end of elongate shaft to a second condition wherein the distal end of conductive member is spaced relative to the distal end of elongate shaft and a first dielectric material disposed between elongate shaft and conductive member, wherein a portion of conductive member is distal to the distal end of elongate shaft and adapted to penetrate tissue.

摘要翻译： 一种微波天线组件，包括具有近端和远端以及限定在其间的腔的细长轴，至少部分地设置在细长轴的内腔内的导电构件，导电构件可相对于细长轴的远端从第一 其中导电构件的远端至少部分地邻接细长轴的远端到第二状态，其中导电构件的远端相对于细长轴的远端间隔开，并且第一介电材料设置在细长轴与导电之间 构件，其中导电构件的一部分远离细长轴的远端并且适于穿透组织。

公开(公告)号：US20120041433A1

公开(公告)日：2012-02-16

申请号：US13281605

申请日：2011-10-26

申请人： Mani N. Prakash ,  Emilie Johnson ,  Tao Nguyen ,  Brian Shiu

发明人： Mani N. Prakash ,  Emilie Johnson ,  Tao Nguyen ,  Brian Shiu

IPC分类号： A61B18/18

CPC分类号： A61B18/1815 ,  A61B18/14 ,  A61B18/148 ,  A61B18/149 ,  A61B18/18 ,  A61B2018/00023 ,  A61B2018/00577 ,  A61B2018/1807 ,  A61B2018/1838 ,  A61B2018/1853

摘要： A microwave antenna assembly comprising an elongate shaft having proximal and distal ends and a lumen defined therebetween, a conductive member at least partially disposed within the inner lumen of elongate shaft, conductive member being selectively deployable relative to a distal end of elongate shaft from a first condition wherein a distal end of conductive member at least partially abuts the distal end of elongate shaft to a second condition wherein the distal end of conductive member is spaced relative to the distal end of elongate shaft and a first dielectric material disposed between elongate shaft and conductive member, wherein a portion of conductive member is distal to the distal end of elongate shaft and adapted to penetrate tissue.

摘要翻译： 一种微波天线组件，包括具有近端和远端以及限定在其间的腔的细长轴，至少部分地设置在细长轴的内腔内的导电构件，导电构件可相对于细长轴的远端从第一 其中导电构件的远端至少部分地邻接细长轴的远端到第二状态，其中导电构件的远端相对于细长轴的远端间隔开，并且第一介电材料设置在细长轴与导电之间 构件，其中导电构件的一部分远离细长轴的远端并且适于穿透组织。

公开(公告)号：US08068921B2

公开(公告)日：2011-11-29

申请号：US11529823

申请日：2006-09-29

申请人： Mani N. Prakash ,  Emilie Johnson ,  Tao Nguyen ,  Brian Shiu

发明人： Mani N. Prakash ,  Emilie Johnson ,  Tao Nguyen ,  Brian Shiu

IPC分类号： A61B18/18

CPC分类号： A61B18/1815 ,  A61B18/14 ,  A61B18/148 ,  A61B18/149 ,  A61B18/18 ,  A61B2018/00023 ,  A61B2018/00577 ,  A61B2018/1807 ,  A61B2018/1838 ,  A61B2018/1853

摘要： A microwave antenna assembly comprising an elongate shaft having proximal and distal ends and a lumen defined therebetween, a conductive member at least partially disposed within the inner lumen of elongate shaft, conductive member being selectively deployable relative to a distal end of elongate shaft from a first condition wherein a distal end of conductive member at least partially abuts the distal end of elongate shaft to a second condition wherein the distal end of conductive member is spaced relative to the distal end of elongate shaft and a first dielectric material disposed between elongate shaft and conductive member, wherein a portion of conductive member is distal to the distal end of elongate shaft and adapted to penetrate tissue.

摘要翻译： 一种微波天线组件，包括具有近端和远端以及限定在其间的腔的细长轴，至少部分地设置在细长轴的内腔内的导电构件，导电构件可相对于细长轴的远端从第一 其中导电构件的远端至少部分地邻接细长轴的远端到第二状态，其中导电构件的远端相对于细长轴的远端间隔开，并且第一介电材料设置在细长轴与导电之间 构件，其中导电构件的一部分远离细长轴的远端并且适于穿透组织。

公开(公告)号：US20080082093A1

公开(公告)日：2008-04-03

申请号：US11529823

申请日：2006-09-29

申请人： Mani N. Prakash ,  Emilie Johnson ,  Tao Nguyen ,  Brian Shiu

发明人： Mani N. Prakash ,  Emilie Johnson ,  Tao Nguyen ,  Brian Shiu

IPC分类号： A61B18/18 ,  A61N1/00

CPC分类号： A61B18/1815 ,  A61B18/14 ,  A61B18/148 ,  A61B18/149 ,  A61B18/18 ,  A61B2018/00023 ,  A61B2018/00577 ,  A61B2018/1807 ,  A61B2018/1838 ,  A61B2018/1853

摘要： A microwave antenna assembly comprising an elongate shaft having proximal and distal ends and a lumen defined therebetween, a conductive member at least partially disposed within the inner lumen of elongate shaft, conductive member being selectively deployable relative to a distal end of elongate shaft from a first condition wherein a distal end of conductive member at least partially abuts the distal end of elongate shaft to a second condition wherein the distal end of conductive member is spaced relative to the distal end of elongate shaft and a first dielectric material disposed between elongate shaft and conductive member, wherein a portion of conductive member is distal to the distal end of elongate shaft and adapted to penetrate tissue.

摘要翻译： 一种微波天线组件，包括具有近端和远端以及限定在其间的腔的细长轴，至少部分地设置在细长轴的内腔内的导电构件，导电构件可相对于细长轴的远端从第一 其中导电构件的远端至少部分地邻接细长轴的远端到第二状态，其中导电构件的远端相对于细长轴的远端间隔开，并且第一介电材料设置在细长轴与导电之间 构件，其中导电构件的一部分远离细长轴的远端并且适于穿透组织。

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。

公开(公告)号：US20120271397A1

公开(公告)日：2012-10-25

申请号：US13093631

申请日：2011-04-25

申请人： Heath Muzslay ,  Emilie Johnson ,  Matthew Haggard

发明人： Heath Muzslay ,  Emilie Johnson ,  Matthew Haggard

IPC分类号： A61F2/84

CPC分类号： A61M25/09

摘要： A guidewire having flexible or floppy proximal and distal end portions is used for percutaneously accessing a branch vessel through a deployed prosthesis having at least one fenestration near an ostium of the branch vessel. The prosthesis is delivered and deployed via a first percutaneous access site. The guidewire extends over the outside surface of the deployed prosthesis and extends through the at least one fenestration. The flexible distal end portion is snared via a second percutaneous access site and is pulled in a direction towards the second percutaneous access site until the flexible proximal end of the guidewire is located adjacent to the branch vessel. A guide catheter is then advanced over the guidewire until it cannulates the branch vessel. The flexible proximal end of the guidewire may then be advanced into the branch vessel and used for delivery of a branch vessel prosthesis.

摘要翻译： 具有柔性或柔软的近端和远端部分的导线用于通过在分支容器的口附近具有至少一个开窗的部署假体经皮访问分支血管。 假体通过第一经皮进入部位进行传送和部署。 导丝延伸穿过部署的假体的外表面并延伸通过至少一个开窗。 柔性远端部分经由第二经皮进入部位被卷绕，并且沿着朝向第二经皮进入部位的方向被拉动，直到导丝的柔性近端位于分支容器附近。 引导导管然后在导丝上前进，直到其插管分支血管。 然后可以将导丝的柔性近端推进到分支容器中并用于输送分支血管假体。

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：US08622934B2

公开(公告)日：2014-01-07

申请号：US13093631

申请日：2011-04-25

申请人： Heath Muzslay ,  Emilie Johnson ,  Matthew Haggard

发明人： Heath Muzslay ,  Emilie Johnson ,  Matthew Haggard

IPC分类号： A61B5/00 ,  A61B19/00 ,  A61M25/00 ,  A61F2/06

CPC分类号： A61M25/09

摘要： A guidewire having flexible or floppy proximal and distal end portions is used for percutaneously accessing a branch vessel through a deployed prosthesis having at least one fenestration near an ostium of the branch vessel. The prosthesis is delivered and deployed via a first percutaneous access site. The guidewire extends over the outside surface of the deployed prosthesis and extends through the at least one fenestration. The flexible distal end portion is snared via a second percutaneous access site and is pulled in a direction towards the second percutaneous access site until the flexible proximal end of the guidewire is located adjacent to the branch vessel. A guide catheter is then advanced over the guidewire until it cannulates the branch vessel. The flexible proximal end of the guidewire may then be advanced into the branch vessel and used for delivery of a branch vessel prosthesis.

摘要翻译： 具有柔性或柔软的近端和远端部分的导线用于通过在分支容器的口附近具有至少一个开窗的部署假体经皮访问分支血管。 假体通过第一经皮进入部位进行传送和部署。 导丝延伸穿过部署的假体的外表面并延伸通过至少一个开窗。 柔性远端部分经由第二经皮进入部位被卷绕，并且沿着朝向第二经皮进入部位的方向被拉动，直到导丝的柔性近端位于分支容器附近。 引导导管然后在导丝上前进，直到其插管分支血管。 然后可以将导丝的柔性近端推进到分支容器中并用于输送分支血管假体。