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1. 发明授权

US08801776B2 Infundibular reducer devices 有权
标题翻译：漏斗式减速器装置
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。

2. 发明申请

US20090270971A1 Prosthesis Fixation Apparatus and Methods 审中-公开
标题翻译：假体固定装置及方法
公开(公告)号：US20090270971A1
公开(公告)日：2009-10-29
申请号：US12109076
申请日：2008-04-24
申请人： Jia Hua Xiao , Trevor Greenan , Walter Bruszewski , David Gray , Mark L. Stiger , Morgan House , Matthew Rust
发明人： Jia Hua Xiao , Trevor Greenan , Walter Bruszewski , David Gray , Mark L. Stiger , Morgan House , Matthew Rust
IPC分类号： A61F2/06
CPC分类号： A61F2/07 , A61F2/848 , A61F2/89 , A61F2002/075 , A61F2002/8486 , A61F2220/0016 , A61F2220/005 , A61F2220/0075 , A61F2220/0091 , A61F2230/0013 , A61F2230/005
摘要： A tubular prosthesis comprises a tubular graft; and an undulating stent having a plurality of apexes, a first end defined at least in part by a first group of the apexes, and a second end defined at least in part by a second group of the apexes, the first group of apexes being pivotally attached to the tubular graft so as to form a plurality of circumferentially arranged hinges about which the stent can pivot so that the second group of apexes can move between a position where they are inside the tubular graft and a position where they are outside the tubular graft. In one embodiment a tubular prosthesis comprises a tubular graft having a first end margin, a second end margin and a central portion therebetween; and an undulating stent having a plurality of apexes, a first end defined at least in part by a first group of the apexes, and a second end defined at least in part by a second group of the apexes, the undulating stent being secured to the tubular graft in a manner such that it can be inverted to extend generally in the same direction as the tubular graft with one end thereof forming an end of said tubular prosthesis and pointing away from the central portion of the tubular graft.
摘要翻译：管状假体包括管状移植物; 以及具有多个顶点的起伏支架，第一端部至少部分地由第一组顶点限定，第二端部至少部分地由第二组顶点限定，第一组顶点枢轴附接到管状移植物以形成多个周向布置的铰链，支架可围绕该铰链枢转，使得第二组顶点可以在它们在管状移植物内部的位置和它们在管状移植物外部的位置之间移动。在一个实施例中，管状假体包括具有第一端部边缘，第二端部边缘和中间部分之间的管状移植物; 和具有多个顶点的起伏支架，第一端部至少部分地由第一组顶点限定，第二端部至少部分地由第二组顶点限定，波状支架固定到管状移植物的方式使得其可以反向以与管状移植物相同的方向延伸，其一端形成所述管状假体的端部并且远离管状移植物的中心部分。

3. 发明申请

US20090248133A1 Double-Walled Stent System 有权
标题翻译：双壁支架系统
公开(公告)号：US20090248133A1
公开(公告)日：2009-10-01
申请号：US12060340
申请日：2008-04-01
申请人： Eliot Bloom , Nasser Rafiee , Morgan House
发明人： Eliot Bloom , Nasser Rafiee , Morgan House
IPC分类号： A61F2/82
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 is secured to the interior stent component in a non-fixed, sliding relationship. 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。外部支架部件以非固定的滑动关系固定到内部支架部件。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。

4. 发明申请

US20070244554A1 Annuloplasty Device Having a Helical Anchor and Methods for its Use 审中-公开
标题翻译：具有螺旋锚的瓣环成形装置及其使用方法
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。

5. 发明申请

US20070244553A1 Annuloplasty Device Having a Helical Anchor and Methods for its Use 有权
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.

6. 发明申请

US20070203391A1 System for Treating Mitral Valve Regurgitation 审中-公开
标题翻译：二尖瓣反流治疗系统
公开(公告)号：US20070203391A1
公开(公告)日：2007-08-30
申请号：US11678466
申请日：2007-02-23
申请人： Eliot Bloom , Morgan House , Nasser Rafiee , Michael Finney
发明人： Eliot Bloom , Morgan House , Nasser Rafiee , Michael Finney
IPC分类号： A61F2/02 , A61B17/34
CPC分类号： A61B17/00234 , A61B17/0401 , A61B17/0482 , A61B2017/00247 , A61B2017/00867 , A61B2017/06052 , A61B2018/00392
摘要： A system for treating mitral valve regurgitation comprising at least delivery catheters, puncture catheters, and tensioning devices. The devices include tension members linking a proximal anchor and distal anchor that can be constructed from a tubular braded material and have internal reinforcing members. In some embodiments, the anchors and tension members may flex in response to a heart beat. The system can also include temporary anchors so a clinician can review and adjust the vector of the tension member. Delivery catheters can also include temporary anchors to secure the catheter in position. When positioned across the left ventricle of a heart, the device can reduce the lateral distance between the walls of the ventricle and thus allow better coaption of the mitral valve leaflets thereby reducing heart valve regurgitation.
摘要翻译：一种用于治疗二尖瓣反流的系统，至少包括输送导管，穿刺导管和张紧装置。这些装置包括连接近端锚固件和远端锚固件的张紧构件，其可以由管状胎体材料构造并具有内部加强构件。在一些实施例中，锚和张紧构件可以响应于心跳而弯曲。该系统还可以包括临时锚，所以临床医生可以检查和调整张力构件的矢量。输送导管还可以包括用于将导管固定就位的临时锚。当位于心脏的左心室时，该装置可以减小心室壁之间的横向距离，从而允许二尖瓣小叶更好地分离，从而减少心脏瓣膜反流。

7. 发明申请

US20210137579A1 TISSUE EXCISION, CUTTING, AND REMOVAL SYSTEMS AND METHODS 有权
公开(公告)号：US20210137579A1
公开(公告)日：2021-05-13
申请号：US17086431
申请日：2020-11-01
申请人： Nasser Rafiee , Stuart Macdonald , Rany Busold , Alexis Balcom , Morgan House
发明人： Nasser Rafiee , Stuart Macdonald , Rany Busold , Alexis Balcom , Morgan House
IPC分类号： A61B18/08 , A61B18/14 , A61B90/00
摘要： The disclosure provides various embodiments of catheters having articulable ends that can be used for various procedures. Embodiments of methods are also provided that can be performed with catheters in accordance with the present disclosure.

8. 发明授权

US09095277B2 Delivery catheter with forward-looking ultrasound imaging 有权
标题翻译：输送导管与前瞻性超声成像
公开(公告)号：US09095277B2
公开(公告)日：2015-08-04
申请号：US13158012
申请日：2011-06-10
申请人： Morgan House , Steven Cahalane
发明人： Morgan House , Steven Cahalane
IPC分类号： A61B8/12 , A61B8/08 , A61B8/00
CPC分类号： A61B8/0883 , A61B8/0891 , A61B8/12 , A61B8/445 , A61B8/4461
摘要： A catheter based medical device is provided for a percutaneous surgical procedure that provides forward-looking visualization and delivery of a medical device. The catheter includes a carriage at its distal end and an ultrasonic transducer is supported by the carriage. A conduit that has its proximal end disposed within the catheter and the conduit passes through the sidewall of the catheter proximate to the distal end of the catheter so that the distal end of the conduit is disposed on an exterior of the sidewall of the catheter. A medical device is deliverable through the lumen of the conduit and the ultrasonic transducer provides visualization of the medical device distally of the transducer.
摘要翻译：为基于导管的医疗装置提供用于提供医疗装置的前瞻性可视化和递送的经皮外科手术。该导管在其远端包括滑架，并且超声换能器由滑架支撑。导管，其近端设置在导管内，并且导管穿过导管的侧壁，靠近导管的远端，使得导管的远端设置在导管侧壁的外部。医疗装置可通过导管的内腔输送，并且超声换能器提供医疗装置向远端传感器的可视化。

9. 发明申请

US20090270966A1 Stent Graft System and Method of Use 有权
标题翻译：支架移植系统及其使用方法
公开(公告)号：US20090270966A1
公开(公告)日：2009-10-29
申请号：US12109186
申请日：2008-04-24
申请人： Nareak Douk , Nasser Rafiee , Morgan House , Jia Hua Xiao , Walter Bruszewski , Peggy Grills , James Machek
发明人： Nareak Douk , Nasser Rafiee , Morgan House , Jia Hua Xiao , Walter Bruszewski , Peggy Grills , James Machek
IPC分类号： A61F2/82 , A61F2/84
CPC分类号： A61F2/954 , A61B17/064 , A61B17/068 , A61B2017/0649 , A61F2/07 , A61F2/89 , A61F2002/061 , A61F2002/065 , A61F2002/075 , A61F2002/9511 , A61F2002/9528 , A61F2220/0075
摘要： A stent graft system and method of use includes a stent graft for fixation at an attachment site with graft material defining at least one opening having an opening perimeter; a support attached to the graft material; a guide rail attached around the opening perimeter; and a helical anchor having a plurality of coils with a point at one end. The plurality of coils are rotatable around the guide rail to cause the pointed end of the coils to penetrate the graft material and the adjacent tissue in contact with the stent graft to sew the stent graft to the attachment site.
摘要翻译：支架移植系统和使用方法包括用于在附着部位固定的支架移植物，其中移植材料限定具有开口周边的至少一个开口; 附着于移植材料的支撑物; 围绕开口周边的导轨; 以及螺旋锚，其具有在一端具有点的多个线圈。多个线圈可围绕导轨旋转，以使线圈的尖端穿透移植材料和与支架移植物接触的相邻组织，将支架移植物缝合到附着部位。

10. 发明申请

US20070244556A1 Annuloplasty Device Having a Helical Anchor and Methods for its Use 审中-公开
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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