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公开(公告)号：US20050075713A1
公开(公告)日：2005-04-07
申请号：US10680728
申请日：2003-10-06
申请人： Brian Biancucci , Tuoc Nguyen , Keith Myers
发明人： Brian Biancucci , Tuoc Nguyen , Keith Myers
CPC分类号： A61F2/2418 , A61F2/013 , A61F2/243 , A61F2/2439 , A61F2/2496 , A61F2210/0019 , A61F2210/0028 , A61F2220/0008 , A61F2220/0016 , A61F2220/005 , A61F2220/0066 , A61F2220/0075 , A61F2230/0054 , A61F2250/0059
摘要： Methods and systems for minimally invasive replacement of a valve. The system includes a collapsible valve and anchoring structure, devices and methods for expanding the valve anchoring structure, adhesive means to seal the valve to the surrounding tissue, a catheter-based valve sizing and delivery system, native valve removal means, and a temporary valve and filter assembly to facilitate removal of debris material. The valve assembly comprises a valve and anchoring structure for the valve, dimensioned to fit substantially within the valve sinus.
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公开(公告)号：US20070173932A1
公开(公告)日：2007-07-26
申请号：US11608098
申请日：2006-12-07
申请人： Douglas Cali , Keith Myers , Brian Biancucci , Jason Artof , Christine Nguyen , Rodolfo Quijano
发明人： Douglas Cali , Keith Myers , Brian Biancucci , Jason Artof , Christine Nguyen , Rodolfo Quijano
IPC分类号： A61F2/24
CPC分类号： A61F2/2412 , A61F2/2457 , A61F2220/0075
摘要： An improved prosthetic mitral valve is provided having advantageous hemodynamic performance, nonthrombogenicity, and durability. The valve includes a valve body having an inflow annulus and an outflow annulus. Commissural attachment locations are disposed adjacent the outflow annulus. An anterior leaflet and a posterior leaflet of the valve are shaped differently from one another. The inflow annulus preferably is scalloped so as to have a saddle-shaped periphery having a pair of relatively high portions separated by a pair of relatively low portions. The anterior high portion preferably is vertically higher than the posterior high portion.
摘要翻译： 提供了改进的假体二尖瓣，其具有有利的血液动力学性能，非血栓形成性和耐久性。 阀包括具有入流环和流出环的阀体。 联合安装位置邻近流出环设置。 瓣的前叶和后小叶彼此不同地成形。 入流环最好是扇形的，以便具有鞍形周边，所述鞍形周边具有由一对较低部分分开的一对较高的部分。 前高部分优选地垂直地高于后部高部分。
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公开(公告)号：US20050075712A1
公开(公告)日：2005-04-07
申请号：US10680719
申请日：2003-10-06
申请人： Brian Biancucci , Keith Myers
发明人： Brian Biancucci , Keith Myers
CPC分类号： A61F2/2418 , A61F2/013 , A61F2/243 , A61F2/2439 , A61F2/2496 , A61F2210/0019 , A61F2210/0028 , A61F2220/0008 , A61F2220/0016 , A61F2220/005 , A61F2220/0066 , A61F2220/0075 , A61F2230/0054 , A61F2250/0059
摘要： Methods and systems for minimally invasive replacement of a valve. The system includes a collapsible valve and anchoring structure, devices and methods for expanding the valve anchoring structure, adhesive means to seal the valve to the surrounding tissue, a catheter-based valve sizing and delivery system, native valve removal means, and a temporary valve and filter assembly to facilitate removal of debris material. The valve assembly comprises a valve and anchoring structure for the valve, dimensioned to fit substantially within the valve sinus.
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公开(公告)号：US20070119461A1
公开(公告)日：2007-05-31
申请号：US11600585
申请日：2006-11-16
申请人： Brian Biancucci
发明人： Brian Biancucci
IPC分类号： A61F5/37
CPC分类号： A61B17/00234 , A61B17/0218 , A61B17/12036 , A61B17/12045 , A61B17/12122 , A61B17/12172 , A61B17/3423 , A61B17/3431 , A61B90/40 , A61B2017/00022 , A61B2017/00867 , A61B2017/12127 , A61B2017/306 , A61B2017/3419 , A61B2017/3488
摘要： An article may be isolated by advancing an isolation device disclosed herein to the article, such as a tissue, to be isolated, contacting a terminal edge of the device to a region bordering the article to be isolated, and so applying suction through suction conduits of the device as to seal the article against the terminal edge of the device, thereby isolating the article to be isolated.
摘要翻译： 可以通过将本文公开的隔离装置推进到要隔离的制品上，将装置的末端边缘接触待隔离的制品的区域，从而通过将吸入通过吸入管道 所述装置用于将物品与装置的终端边缘密封，从而隔离待隔离的物品。
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