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公开(公告)号:US08801776B2
公开(公告)日:2014-08-12
申请号:US12391330
申请日:2009-02-24
申请人: Morgan House , Philipp Bonhoeffer , Nasser Rafiee , Rany Huynh Busold , Nareak Douk , Juan-Pablo Mas , Stuart MacDonald , Michael Finney
发明人: Morgan House , Philipp Bonhoeffer , Nasser Rafiee , Rany Huynh Busold , Nareak Douk , Juan-Pablo Mas , Stuart MacDonald , Michael Finney
IPC分类号: A61F2/06
CPC分类号: A61F2/2418 , A61F2230/0054 , A61F2230/0078 , A61F2230/008 , A61F2250/0023 , A61F2250/0039 , A61F2250/0048
摘要: Described is a prosthetic valve assembly comprising: a radially self-expandable stent configured to expand to bear against a wall of a native body lumen; and an implantable prosthetic valve, having a diameter, the valve being mounted inside the stent; wherein the diameter of the stent is greater than the diameter of the prosthetic valve.
摘要翻译: 描述了一种假体瓣膜组件,其包括:径向自扩张支架,其构造成膨胀以抵靠本体体腔的壁; 以及具有直径的植入式假体瓣膜,所述瓣膜安装在所述支架内; 其中支架的直径大于人工瓣膜的直径。
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公开(公告)号:US20100049306A1
公开(公告)日:2010-02-25
申请号:US12391330
申请日:2009-02-24
申请人: Morgan House , Philipp Bonhoeffer , Nasser Rafiee , Rany Huynh Busold , Nareak Douk , Juan-Pablo Mas , Stuart MacDonald , Michael Finney
发明人: Morgan House , Philipp Bonhoeffer , Nasser Rafiee , Rany Huynh Busold , Nareak Douk , Juan-Pablo Mas , Stuart MacDonald , Michael Finney
IPC分类号: A61F2/06
CPC分类号: A61F2/2418 , A61F2230/0054 , A61F2230/0078 , A61F2230/008 , A61F2250/0023 , A61F2250/0039 , A61F2250/0048
摘要: Described is a prosthetic valve assembly comprising: a radially self-expandable stent configured to expand to bear against a wall of a native body lumen; and an implantable prosthetic valve, having a diameter, the valve being mounted inside the stent; wherein the diameter of the stent is greater than the diameter of the prosthetic valve.
摘要翻译: 描述了一种假体瓣膜组件,其包括:径向自扩张支架,其构造成膨胀以抵靠本体体腔的壁; 以及具有直径的植入式假体瓣膜,所述瓣膜安装在所述支架内; 其中支架的直径大于人工瓣膜的直径。
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公开(公告)号:US20070244556A1
公开(公告)日:2007-10-18
申请号:US11734566
申请日:2007-04-12
申请人: Nasser Rafiee , Nareak Douk , Eliot Bloom , Michael Finney , Morgan House , Rany Huynh , Stuart Mac Donald , Juan-Pablo Mas , David Barone
发明人: Nasser Rafiee , Nareak Douk , Eliot Bloom , Michael Finney , Morgan House , Rany Huynh , Stuart Mac Donald , Juan-Pablo Mas , David Barone
IPC分类号: A61F2/24
摘要: A system for modifying a heart valve annulus includes a helically helical anchored annuloplasty device delivered to the annulus via an elongated delivery member. The helical anchors of the devices disclosed herein are rotated into the valve annulus along an anchor guide by using a driver that is movably disposed in the delivery member. A tether is disposed within an inner channel of the helical anchor and a locking device is used to secure the annuloplasty device after the valve annulus has been modified. The annuloplasty device can be delivered to the annulus using, traditional surgical approach or a minimally invasive or catheter based methods.
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4.
公开(公告)号:US20070244554A1
公开(公告)日:2007-10-18
申请号:US11734547
申请日:2007-04-12
申请人: Nasser Rafiee , Nareak Douk , Eliot Bloom , Michael Finney , Morgan House , Rany Huynh , Stuart Mac Donald , Juan-Pablo Mas , David Barone
发明人: Nasser Rafiee , Nareak Douk , Eliot Bloom , Michael Finney , Morgan House , Rany Huynh , Stuart Mac Donald , Juan-Pablo Mas , David Barone
IPC分类号: A61F2/24
摘要: A system for modifying a heart valve annulus includes a helically helical anchored annuloplasty device delivered to the annulus via an elongated delivery member. The helical anchors of the devices disclosed herein are rotated into the valve annulus along an anchor guide by using a driver that is movably disposed in the delivery member. A tether is disposed within an inner channel of the helical anchor and a locking device is used to secure the annuloplasty device after the valve annulus has been modified. The annuloplasty device can be delivered to the annulus using, traditional surgical approach or a minimally invasive or catheter based methods.
摘要翻译: 用于修改心脏瓣膜环的系统包括经由细长递送构件递送至环带的螺旋状螺旋锚定瓣环成形术装置。 本文公开的装置的螺旋锚通过使用可移动地设置在输送构件中的驱动器沿着锚定引导件旋转到阀环中。 系绳设置在螺旋锚固件的内部通道内,并且锁定装置用于在瓣膜环已被修改之后固定瓣环成形术装置。 瓣膜成形术装置可以使用传统的手术方法或基于微创或基于导管的方法递送至环带。
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公开(公告)号:US20070244553A1
公开(公告)日:2007-10-18
申请号:US11734536
申请日:2007-04-12
申请人: Nasser Rafiee , Nareak Douk , Eliot Bloom , Michael Finney , Morgan House , Rany Huynh , Stuart Mac Donald , Juan-Pablo Mas , David Barone
发明人: Nasser Rafiee , Nareak Douk , Eliot Bloom , Michael Finney , Morgan House , Rany Huynh , Stuart Mac Donald , Juan-Pablo Mas , David Barone
IPC分类号: A61F2/24
CPC分类号: A61F2/2451 , A61F2/2466
摘要: A system for modifying a heart valve annulus includes a helically helical anchored annuloplasty device delivered to the annulus via an elongated delivery member. The helical anchors of the devices disclosed herein are rotated into the valve annulus along an anchor guide by using a driver that is movably disposed in the delivery member. A tether is disposed within an inner channel of the helical anchor and a locking device is used to secure the annuloplasty device after the valve annulus has been modified. The annuloplasty device can be delivered to the annulus using, traditional surgical approach or a minimally invasive or catheter based methods.
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6.
公开(公告)号:US08454683B2
公开(公告)日:2013-06-04
申请号:US11734536
申请日:2007-04-12
申请人: Nasser Rafiee , Nareak Douk , Eliot Bloom , Michael Finney , Morgan House , Rany Huynh , Stuart Mac Donald , Juan-Pablo Mas , David Barone
发明人: Nasser Rafiee , Nareak Douk , Eliot Bloom , Michael Finney , Morgan House , Rany Huynh , Stuart Mac Donald , Juan-Pablo Mas , David Barone
IPC分类号: A61F2/24
CPC分类号: A61F2/2451 , A61F2/2466
摘要: A system for modifying a heart valve annulus includes a helically helical anchored annuloplasty device delivered to the annulus via an elongated delivery member. The helical anchors of the devices disclosed herein are rotated into the valve annulus along an anchor guide by using a driver that is movably disposed in the delivery member. A tether is disposed within an inner channel of the helical anchor and a locking device is used to secure the annuloplasty device after the valve annulus has been modified. The annuloplasty device can be delivered to the annulus using, traditional surgical approach or a minimally invasive or catheter based methods.
摘要翻译: 用于修改心脏瓣膜环的系统包括经由细长递送构件递送至环带的螺旋状螺旋锚定瓣环成形术装置。 本文公开的装置的螺旋锚通过使用可移动地设置在输送构件中的驱动器沿着锚定引导件旋转到阀环中。 系绳设置在螺旋锚固件的内部通道内,并且锁定装置用于在瓣膜环已被修改之后固定瓣环成形术装置。 瓣膜成形术装置可以使用传统的手术方法或基于微创或基于导管的方法递送至环带。
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公开(公告)号:US07699892B2
公开(公告)日:2010-04-20
申请号:US11734604
申请日:2007-04-12
申请人: Nasser Rafiee , Nareak Douk , Eliot Bloom , Michael Finney , Morgan House , Rany Huynh , Stuart Mac Donald , Juan-Pablo Mas , David Barone
发明人: Nasser Rafiee , Nareak Douk , Eliot Bloom , Michael Finney , Morgan House , Rany Huynh , Stuart Mac Donald , Juan-Pablo Mas , David Barone
IPC分类号: A61F2/24
CPC分类号: A61F2/2448
摘要: A method for modifying a heart valve annulus includes placing a purse string suture at a puncture site adjacent a heart valve, inserting at least one delivery member through the puncture site, positioning a distal end of the at least one delivery member adjacent a portion of a valve annulus, deploying an annuloplasty device carried within the at least one delivery member and implanting the annuloplasty device into the valve annulus. The method also includes reshaping the heart valve annulus after implantation of the at least one annuloplasty device.
摘要翻译: 一种用于修改心脏瓣膜环的方法包括将钱包线缝合物放置在心脏瓣膜附近的穿刺部位处,将至少一个递送部件穿过穿刺部位插入,将至少一个递送部件的远端邻近一部分 瓣膜环,部署在所述至少一个递送构件内携带的瓣环成形术装置,并将瓣环成形术装置植入瓣膜环。 该方法还包括在植入至少一个瓣膜成形术装置之后重塑心脏瓣膜环。
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8.
公开(公告)号:US20070244557A1
公开(公告)日:2007-10-18
申请号:US11734604
申请日:2007-04-12
申请人: Nasser Rafiee , Nareak Douk , Eliot Bloom , Michael Finney , Morgan House , Rany Huynh , Stuart Mac Donald , Juan-Pablo Mas , David Barone
发明人: Nasser Rafiee , Nareak Douk , Eliot Bloom , Michael Finney , Morgan House , Rany Huynh , Stuart Mac Donald , Juan-Pablo Mas , David Barone
IPC分类号: A61F2/24
CPC分类号: A61F2/2448
摘要: A method for modifying a heart valve annulus includes placing a purse string suture at a puncture site adjacent a heart valve, inserting at least one delivery member through the puncture site, positioning a distal end of the at least one delivery member adjacent a portion of a valve annulus, deploying an annuloplasty device carried within the at least one delivery member and implanting the annuloplasty device into the valve annulus. The method also includes reshaping the heart valve annulus after implantation of the at least one annuloplasty device.
摘要翻译: 一种用于修改心脏瓣膜环的方法包括将钱包线缝合物放置在心脏瓣膜附近的穿刺部位处,将至少一个递送部件穿过穿刺部位插入,将至少一个递送部件的远端邻近一部分 瓣膜环,部署在所述至少一个递送构件内携带的瓣环成形术装置,并将瓣环成形术装置植入瓣膜环。 该方法还包括在植入至少一个瓣膜成形术装置之后重塑心脏瓣膜环。
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公开(公告)号:US20070244555A1
公开(公告)日:2007-10-18
申请号:US11734555
申请日:2007-04-12
申请人: Nasser Rafiee , Nareak Douk , Eliot Bloom , Michael Finney , Morgan House , Rany Huynh , Stuart Mac Donald , Juan-Pablo Mas , David Barone
发明人: Nasser Rafiee , Nareak Douk , Eliot Bloom , Michael Finney , Morgan House , Rany Huynh , Stuart Mac Donald , Juan-Pablo Mas , David Barone
IPC分类号: A61F2/24
CPC分类号: A61F2/2445 , A61F2/2466
摘要: A system for modifying a heart valve annulus includes a helically helical anchored annuloplasty device delivered to the annulus via an elongated delivery member. The helical anchors of the devices disclosed herein are rotated into the valve annulus along an anchor guide by using a driver that is movably disposed in the delivery member. A tether is disposed within an inner channel of the helical anchor and a locking device is used to secure the annuloplasty device after the valve annulus has been modified. The annuloplasty device can be delivered to the annulus using, traditional surgical approach or a minimally invasive or catheter based methods.
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公开(公告)号:US07815673B2
公开(公告)日:2010-10-19
申请号:US12060332
申请日:2008-04-01
申请人: Eliot Bloom , Gian Pellegrini , Juan-Pablo Mas , Nasser Rafiee , Morgan House
发明人: Eliot Bloom , Gian Pellegrini , Juan-Pablo Mas , Nasser Rafiee , Morgan House
IPC分类号: A61F2/06
CPC分类号: A61F2/2418 , A61F2/852 , A61F2/91 , A61F2/915 , A61F2002/823 , A61F2002/825 , A61F2002/828 , A61F2002/91558 , A61F2002/91591 , A61F2220/0058 , A61F2230/0013 , A61F2230/0054 , A61F2230/0071 , A61F2230/0076 , A61F2250/0037 , A61F2250/0063 , A61F2250/0082
摘要: A double walled stent system particularly suited for treating abnormalities of the right ventricular outflow tract is disclosed having an exterior stent component and an interior stent component. The exterior stent component includes a plurality of longitudinally-extending connectors such as straight or sinusoidal bands. The interior stent component has a generally tubular cylindrical body and is centered within the exterior stent component. The stent system has a contracted delivery configuration and a radially expanded configuration for contacting the vessel wall. When deployed, the longitudinally-extending connectors of the exterior stent component come in contact with the vessel wall and fix the stent system to the treatment site. The interior stent component also radially expands but remains centered inside the exterior component and makes little to no contact with the vessel wall.
摘要翻译: 公开了一种特别适用于治疗右心室流出道异常的双壁支架系统,其具有外部支架部件和内部支架部件。 外部支架部件包括多个纵向延伸的连接器,例如直线或正弦带。 内部支架部件具有大致管状的圆柱形主体并且在外部支架部件内居中。 支架系统具有收缩输送构型和用于接触血管壁的径向扩张构型。 当部署时,外部支架部件的纵向延伸的连接器与血管壁接触并将支架系统固定到治疗部位。 内部支架部件也径向扩张,但保持在外部部件的中心,并且几乎不与血管壁接触。
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