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公开(公告)号:US20090259285A1
公开(公告)日:2009-10-15
申请号:US12100954
申请日:2008-04-10
申请人: Patrick Duane , Catherine Maresh , Brendan Gallagher , Terry Guinan , Colm McCormack , Irene Tully , Brendan Hanley
发明人: Patrick Duane , Catherine Maresh , Brendan Gallagher , Terry Guinan , Colm McCormack , Irene Tully , Brendan Hanley
CPC分类号: A61F2/954 , A61F2/856 , A61F2/86 , A61F2/958 , A61F2002/065 , A61M25/0021 , A61M25/0023 , A61M25/1011 , A61M2025/018 , A61M2025/0183 , A61M2025/1045
摘要: A delivery system for a stent to a bifurcated region includes an elongated shaft with first and second branches extending from the elongated shaft. First and second branches have first and second balloons mounted thereon, respectively. A first guidewire extends the entire length of the delivery system and into the first branch for an “over-the-wire” configuration. A second guidewire extends into the second branch, but enters the elongated shaft near a distal end thereof for a “rapid-exchange” configuration. A guideway is formed in the elongated shaft and extends into the first guidewire lumen. The guideway may be forced open by a guide member slidably coupled to the elongated shaft, thereby adjusting the effective over-the-wire length of the first guidewire.
摘要翻译: 用于支架到分叉区域的递送系统包括细长轴,其具有从细长轴延伸的第一和第二分支。 第一和第二分支分别具有安装在其上的第一和第二气球。 第一引导线将输送系统的整个长度延伸到第一分支中用于“超线”配置。 第二导线延伸到第二分支中,但是在其远端附近进入细长轴以进行“快速更换”配置。 在细长轴中形成导轨并延伸到第一导丝管腔中。 可以通过可滑动地联接到细长轴的引导构件来将导轨强制打开,从而调整第一导丝的有效的线上长度。
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公开(公告)号:US08628513B2
公开(公告)日:2014-01-14
申请号:US12755470
申请日:2010-04-07
申请人: Angela Duffy , Brendan Hanley , Padraic Curran , Michael Benz
发明人: Angela Duffy , Brendan Hanley , Padraic Curran , Michael Benz
IPC分类号: A61M31/00
CPC分类号: A61M25/003 , A61B18/1492 , A61K31/00 , A61L27/14 , A61L27/38 , A61L2400/06 , A61M25/0067 , A61M25/007 , A61M2025/0004 , A61M2025/0036 , A61M2025/0037
摘要: Described herein generally are catheter systems used to deliver cells and other bioactive materials to a target location within the vascular system of the human body, and methods of delivering cells and other bioactive materials to such target locations.
摘要翻译: 本文描述的通常是用于将细胞和其他生物活性物质递送到人体血管系统内的目标位置的导管系统,以及将细胞和其它生物活性物质递送到这些目标位置的方法。
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公开(公告)号:US20110251545A1
公开(公告)日:2011-10-13
申请号:US12755470
申请日:2010-04-07
申请人: Angela Duffy , Brendan Hanley , Padraic Curran , Michael Benz
发明人: Angela Duffy , Brendan Hanley , Padraic Curran , Michael Benz
CPC分类号: A61M25/003 , A61B18/1492 , A61K31/00 , A61L27/14 , A61L27/38 , A61L2400/06 , A61M25/0067 , A61M25/007 , A61M2025/0004 , A61M2025/0036 , A61M2025/0037
摘要: Described herein generally are catheter systems used to deliver cells and other bioactive materials to a target location within the vascular system of the human body, and methods of delivering cells and other bioactive materials to such target locations.
摘要翻译: 本文描述的通常是用于将细胞和其他生物活性物质递送到人体血管系统内的目标位置的导管系统,以及将细胞和其它生物活性物质递送到这些目标位置的方法。
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