专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09408694B2 Tip for medical implant delivery system 有权
标题翻译：医疗植入物输送系统的提示
公开(公告)号：US09408694B2
公开(公告)日：2016-08-09
申请号：US13211447
申请日：2011-08-17
申请人： Huisun Wang , Valerie J. Glazier
发明人： Huisun Wang , Valerie J. Glazier
IPC分类号： A61F2/24 , A61F2/966
CPC分类号： A61F2/2436 , A61F2/2433 , A61F2/966 , A61F2250/0018 , A61F2250/0019
摘要： A delivery system for delivering and deploying a medical implant, such as a prosthetic heart valve, includes an elongated support member, a sheath, and a tip. The sheath is movable relative to the elongated support member between a distal position overlying the medical implant and a proximal position exposing the medical implant for release from the delivery system. The tip is attached to the elongated support member and is positioned at a distal end of the sheath when the sheath is in the distal position. The tip has a compressed condition and an expanded condition, and a maximum diameter in the expanded condition that is larger than the outer diameter of the sheath.
摘要翻译：用于递送和部署诸如假体心脏瓣膜的医疗植入物的递送系统包括细长的支撑构件，护套和尖端。护套可以在覆盖医疗植入物的远侧位置和暴露医疗植入物以远离输送系统的近端位置之间相对于细长支撑构件移动。当护套处于远侧位置时，尖端附接到细长的支撑构件并且定位在护套的远端。尖端具有压缩状态和膨胀状态，并且膨胀状态中的最大直径大于护套的外径。

2. 发明申请

US20130289698A1 RETAINERS FOR TRANSCATHETER HEART VALVE DELIVERY SYSTEMS 有权
标题翻译： TRANSCATHETER心瓣输送系统的保持器
公开(公告)号：US20130289698A1
公开(公告)日：2013-10-31
申请号：US13823337
申请日：2011-09-16
申请人： Huisun Wang , Valerie J. Glazier , Jacob John Daly
发明人： Huisun Wang , Valerie J. Glazier , Jacob John Daly
IPC分类号： A61F2/966
CPC分类号： A61F2/2436 , A61F2/2418 , A61F2/966 , A61F2002/9665 , A61F2230/0054 , A61M2025/0681
摘要： A delivery device 10 for a collapsible prosthetic heart valve includes a catheter assembly 16 including a shaft 26 around which a compartment 23 is defined, the compartment 23 being adapted to receive the valve in an assembled condition, and a retainer 30 including a pusher 32 and a holder 34 adapted to retain a stent portion 106 of the valve. The catheter assembly 16 also includes a distal sheath 24 adapted to selectively cover and uncover the compartment 23 and the valve, the distal sheath 24 extending around the shaft 26 at least when the distal sheath 24 covers the compartment 23. The pusher 32 includes one or more recesses 40 in a retention edge 33 thereof, each recess 40 being adapted to receive a junction 107 at an end of the stent portion 106 of the valve. The holder 34 includes one or more elongated ribs 50, each rib 50 being adapted to fit into a cell opening 108 of the stent portion 106 of the valve.
摘要翻译：用于可折叠的假体心脏瓣膜的输送装置10包括导管组件16，导管组件16包括轴26，隔室23围绕该轴26被限定，隔室23适于在组装状态下容纳阀，以及保持器30，其包括推动器32和适于保持阀的支架部分106的保持器34。导管组件16还包括远端护套24，其适于选择性地覆盖和露出隔室23和瓣膜，至少当远端护套24覆盖隔室23时，远侧护套24围绕轴26延伸。推动器32包括一个或在其保持边缘33中具有更多的凹部40，每个凹部40适于在瓣膜的支架部分106的端部处容纳接合部107。保持器34包括一个或多个细长肋50，每个肋50适于装配到瓣膜的支架部分106的细胞开口108中。

3. 发明授权

US08973234B2 Assembly and method for loading a self-expanding collapsible heart valve 有权
标题翻译：装载自扩张式可折叠心脏瓣膜的装配和方法
公开(公告)号：US08973234B2
公开(公告)日：2015-03-10
申请号：US13234688
申请日：2011-09-16
申请人： Michael A. Johnson , Valerie J. Glazier , Huisun Wang
发明人： Michael A. Johnson , Valerie J. Glazier , Huisun Wang
IPC分类号： B25B27/00 , A61F2/95 , A61F2/24
CPC分类号： A61F2/2436 , A61F2/24 , A61F2/2412 , A61F2/2418 , A61F2/2427 , A61F2002/9522 , A61F2210/0014 , A61F2210/0028 , A61F2250/0039 , B23P11/025 , Y10T29/49863 , Y10T29/49865 , Y10T29/49927 , Y10T29/53909 , Y10T137/0402
摘要： An assembly for collapsing a prosthetic heart valve includes a compression member and a pusher member. The compression member has a first open end with a first diameter, a second open end with a second diameter less than the first diameter, and a tapered wall between the first open end and the second open end. The pusher member has a base adapted to engage an end of the valve. The pusher member and the compression member are movable relative to one another between an initial position in which the base of the pusher member is relatively far from the first open end of the compression member and an operative position in which the base of the pusher member is relatively close to the first open end of the compression member. Movement of the pusher and compression members from the initial position to the operative position radially compresses the valve.
摘要翻译：用于塌陷假体心脏瓣膜的组件包括压缩构件和推动构件。压缩构件具有第一直径的第一开口端，具有小于第一直径的第二直径的第二开口端和在第一开口端和第二开口端之间的锥形壁。推动器构件具有适于接合阀的端部的基座。推动器构件和压缩构件可以在其中推动器构件的基部相对于压缩构件的第一开口端相对较远的初始位置和推动构件的基座的操作位置之间相对于彼此移动相对靠近压缩构件的第一开口端。推动器和压缩构件从初始位置到操作位置的移动径向地压缩阀。

4. 发明授权

US09119717B2 Retainers for transcatheter heart valve delivery systems 有权
标题翻译：经导管心脏瓣膜输送系统的保持器
公开(公告)号：US09119717B2
公开(公告)日：2015-09-01
申请号：US13180720
申请日：2011-07-12
申请人： Huisun Wang , Valerie J. Glazier , Alex Grafov
发明人： Huisun Wang , Valerie J. Glazier , Alex Grafov
IPC分类号： A61F2/24 , A61F2/962 , A61F2/966 , A61F2/95
CPC分类号： A61F2/2436 , A61F2/962 , A61F2/966 , A61F2002/9522 , A61F2002/9665
摘要： A delivery device for an implantable medical device having at least one retention member at an end thereof includes a shaft extending in a longitudinal direction, an elongated sheath surrounding a longitudinal portion of the shaft, a compartment defined inside of the sheath and adapted to receive the medical device in an assembled condition, a retainer positioned at one end of the compartment, and at least one acceptance in the retainer adapted to receive the retention member of the medical device in the assembled condition. The sheath is slidable relative to the shaft in the longitudinal direction to uncover and deploy the medical device. The retainer may be rotatable relative to the shaft to reduce torsional forces in the medical device during delivery and deployment. The retainer may have at least one recess facing the compartment for receiving a strut at an end of a stent of the medical device.
摘要翻译：用于可植入医疗装置的输送装置在其一端具有至少一个保持构件，其包括沿纵向方向延伸的轴，围绕所述轴的纵向部分的细长护套，限定在护套内部并适于接纳处于组装状态的医疗设备，位于隔室的一端的保持器，以及保持器中的至少一个接受件，其适于在组装状态下接收医疗设备的保持构件。护套可以在纵向方向上相对于轴滑动以揭开和展开医疗装置。保持器可以相对于轴可旋转以减少在递送和展开期间医疗装置中的扭转力。保持器可以具有面向隔室的至少一个凹部，用于在医疗装置的支架的端部处接收支柱。

5. 发明申请

US20120330408A1 SYSTEM FOR LOADING A COLLAPSIBLE HEART VALVE 有权
标题翻译：装载可疑心瓣的系统
公开(公告)号：US20120330408A1
公开(公告)日：2012-12-27
申请号：US13364501
申请日：2012-02-02
申请人： Brett Allen Hillukka , Huisun Wang , Valerie J. Glazier , Yousef F. Alkhatib , Jacob John Daly , Ralph Joseph Thomas
发明人： Brett Allen Hillukka , Huisun Wang , Valerie J. Glazier , Yousef F. Alkhatib , Jacob John Daly , Ralph Joseph Thomas
IPC分类号： A61F2/24 , B23P11/00
CPC分类号： A61F2/2427 , A61F2/0095 , A61F2/2412 , A61F2/2436 , A61F2/97 , A61F2002/9522 , A61F2250/0039 , Y10T29/49826 , Y10T29/53909 , Y10T29/53943
摘要： An assembly for collapsing a self-expanding prosthetic heart valve includes a compression member, a support member and a constricting member. The compression member has a tapered wall between its first open end and its second open end, the tapered wall defining an open space adapted to receive the valve. The support member has a base and a recess adapted to receive an end of the valve. The support member and the compression member are movable toward one another to compress the valve and push it through a relatively small aperture in the second open end of the compression member. The second end of the constricting member is sized to receive the compressed valve from the second open end of the compression member for loading into a delivery device.
摘要翻译：用于塌缩自膨胀假体心脏瓣膜的组件包括压缩构件，支撑构件和收缩构件。压缩构件在其第一开口端和其第二开口端之间具有锥形壁，锥形壁限定适于接收阀的开放空间。支撑构件具有适于容纳阀的端部的基部和凹部。支撑构件和压缩构件可彼此移动以压缩阀并将其推压通过压缩构件的第二开口端中的相对小的孔。收缩构件的第二端的尺寸被设计成从压缩构件的第二开口端接收压缩的阀，用于装载到输送装置中。

6. 发明申请

US20120083875A1 ASSEMBLY AND METHOD FOR LOADING A SELF-EXPANDING COLLAPSIBLE HEART VALVE 有权
标题翻译：装载可自动扩张的心脏瓣膜的组装和方法
公开(公告)号：US20120083875A1
公开(公告)日：2012-04-05
申请号：US13234688
申请日：2011-09-16
申请人： Michael A. Johnson , Valerie J. Glazier , Huisun Wang
发明人： Michael A. Johnson , Valerie J. Glazier , Huisun Wang
IPC分类号： A61F2/24 , B23P19/00
CPC分类号： A61F2/2436 , A61F2/24 , A61F2/2412 , A61F2/2418 , A61F2/2427 , A61F2002/9522 , A61F2210/0014 , A61F2210/0028 , A61F2250/0039 , B23P11/025 , Y10T29/49863 , Y10T29/49865 , Y10T29/49927 , Y10T29/53909 , Y10T137/0402
摘要： An assembly for collapsing a prosthetic heart valve includes a compression member and a pusher member. The compression member has a first open end with a first diameter, a second open end with a second diameter less than the first diameter, and a tapered wall between the first open end and the second open end. The pusher member has a base adapted to engage an end of the valve. The pusher member and the compression member are movable relative to one another between an initial position in which the base of the pusher member is relatively far from the first open end of the compression member and an operative position in which the base of the pusher member is relatively close to the first open end of the compression member. Movement of the pusher and compression members from the initial position to the operative position radially compresses the valve.
摘要翻译：用于塌陷假体心脏瓣膜的组件包括压缩构件和推动构件。压缩构件具有第一直径的第一开口端，具有小于第一直径的第二直径的第二开口端和在第一开口端和第二开口端之间的锥形壁。推动器构件具有适于接合阀的端部的基座。推动器构件和压缩构件可以在其中推动构件的基部相对于压缩构件的第一开口端相对较远的初始位置和推动构件的基座的操作位置之间相对于彼此移动相对靠近压缩构件的第一开口端。推动器和压缩构件从初始位置到操作位置的移动径向地压缩阀。

7. 发明申请

US20120083874A1 DEVICE FOR COLLAPSING AND LOADING A HEART VALVE INTO A MINIMALLY INVASIVE DELIVERY SYSTEM 有权
标题翻译：用于收集和装载心脏入口到最小的入侵输送系统的装置
公开(公告)号：US20120083874A1
公开(公告)日：2012-04-05
申请号：US13211484
申请日：2011-08-17
申请人： Theodore Paul Dale , Aaron J. Chalekian , Valerie J. Glazier , Huisun Wang
发明人： Theodore Paul Dale , Aaron J. Chalekian , Valerie J. Glazier , Huisun Wang
IPC分类号： A61F2/24 , B23P11/00
CPC分类号： A61F2/2427 , A61F2/2418 , A61F2002/9522 , Y10T29/49927 , Y10T29/53657 , Y10T29/53796 , Y10T29/53843 , Y10T29/53852 , Y10T29/539
摘要： A device is provided for collapsing a stented bioprosthetic valve, including first section and second sections, each spanning between first and second ends of the device. The second section of the device is associated with the first section to at least partially enclose an internal cavity formed by the first and second sections, the internal cavity tapering from an open insertion portion at a first end of the device to an open exit portion at a second end of the device. The insertion portion has a larger dimension than the exit portion. When the first section and second section are substantially enclosing the internal cavity, a stented bioprosthetic valve may be inserted into the insertion portion and collapsed as it is moved toward and through the exit portion. The valve may then be loaded on an apparatus for insertion into the body.
摘要翻译：提供了一种装置，用于折叠支架的生物假肢瓣膜，包括第一部分和第二部分，每个跨越装置的第一和第二端之间。该装置的第二部分与第一部分相关联，以至少部分地包围由第一和第二部分形成的内部空腔，内部空腔从装置的第一端处的开口插入部分逐渐变细到开放的出口部分设备的第二端。插入部分具有比出口部分更大的尺寸。当第一部分和第二部分基本上包围内部空腔时，支架的生物假体瓣膜可以插入到插入部分中并且当它朝向和穿过出口部分移动时收缩。然后可以将阀装载到用于插入体内的装置上。

8. 发明申请

US20120078237A1 TIP FOR MEDICAL IMPLANT DELIVERY SYSTEM 有权
标题翻译：医用植物输送系统提示
公开(公告)号：US20120078237A1
公开(公告)日：2012-03-29
申请号：US13211447
申请日：2011-08-17
申请人： Huisun Wang , Valerie J. Glazier
发明人： Huisun Wang , Valerie J. Glazier
IPC分类号： A61B17/00
CPC分类号： A61F2/2436 , A61F2/2433 , A61F2/966 , A61F2250/0018 , A61F2250/0019
摘要： A delivery system for delivering and deploying a medical implant, such as a prosthetic heart valve, includes an elongated support member, a sheath, and a tip. The sheath is movable relative to the elongated support member between a distal position overlying the medical implant and a proximal position exposing the medical implant for release from the delivery system. The tip is attached to the elongated support member and is positioned at a distal end of the sheath when the sheath is in the distal position. The tip has a compressed condition and an expanded condition, and a maximum diameter in the expanded condition that is larger than the outer diameter of the sheath.
摘要翻译：用于递送和部署诸如假体心脏瓣膜的医疗植入物的递送系统包括细长的支撑构件，护套和尖端。护套可以在覆盖医疗植入物的远侧位置和暴露医疗植入物以远离输送系统的近端位置之间相对于细长支撑构件移动。当护套处于远侧位置时，尖端附接到细长的支撑构件并且定位在护套的远端。尖端具有压缩状态和膨胀状态，并且膨胀状态中的最大直径大于护套的外径。

9. 发明授权

US09439795B2 Retainers for transcatheter heart valve delivery systems 有权
标题翻译：经导管心脏瓣膜输送系统的保持器
公开(公告)号：US09439795B2
公开(公告)日：2016-09-13
申请号：US13823337
申请日：2011-09-16
申请人： Huisun Wang , Valerie J. Glazier , Jacob John Daly
发明人： Huisun Wang , Valerie J. Glazier , Jacob John Daly
IPC分类号： A61F2/966 , A61F2/24 , A61M25/06
CPC分类号： A61F2/2436 , A61F2/2418 , A61F2/966 , A61F2002/9665 , A61F2230/0054 , A61M2025/0681
摘要： A delivery device 10 for a collapsible prosthetic heart valve includes a catheter assembly 16 including a shaft 26 around which a compartment 23 is defined, the compartment 23 being adapted to receive the valve in an assembled condition, and a retainer 30 including a pusher 32 and a holder 34 adapted to retain a stent portion 106 of the valve. The catheter assembly 16 also includes a distal sheath 24 adapted to selectively cover and uncover the compartment 23 and the valve, the distal sheath 24 extending around the shaft 26 at least when the distal sheath 24 covers the compartment 23. The pusher 32 includes one or more recesses 40 in a retention edge 33 thereof, each recess 40 being adapted to receive a junction 107 at an end of the stent portion 106 of the valve. The holder 34 includes one or more elongated ribs 50, each rib 50 being adapted to fit into a cell opening 108 of the stent portion 106 of the valve.
摘要翻译：用于可折叠的假体心脏瓣膜的输送装置10包括导管组件16，导管组件16包括轴26，隔室23围绕该轴26被限定，隔室23适于在组装状态下容纳阀，以及保持器30，其包括推动器32和适于保持阀的支架部分106的保持器34。导管组件16还包括远端护套24，其适于选择性地覆盖和露出隔室23和瓣膜，至少当远端护套24覆盖隔室23时，远侧护套24围绕轴26延伸。推动器32包括一个或在其保持边缘33中具有更多的凹部40，每个凹部40适于在瓣膜的支架部分106的端部处容纳接合部107。保持器34包括一个或多个细长肋50，每个肋50适于装配到瓣膜的支架部分106的细胞开口108中。

10. 发明授权

US09021674B2 System for loading a collapsible heart valve 有权
标题翻译：用于装载可折叠心脏瓣膜的系统
公开(公告)号：US09021674B2
公开(公告)日：2015-05-05
申请号：US13364501
申请日：2012-02-02
申请人： Brett Allen Hillukka , Huisun Wang , Valerie J. Glazier , Yousef F. Alkhatib , Jacob John Daly , Ralph Joseph Thomas
发明人： Brett Allen Hillukka , Huisun Wang , Valerie J. Glazier , Yousef F. Alkhatib , Jacob John Daly , Ralph Joseph Thomas
IPC分类号： B25B31/00 , B23P11/00 , A61F2/24 , A61F2/00 , A61F2/97 , A61F2/95
CPC分类号： A61F2/2427 , A61F2/0095 , A61F2/2412 , A61F2/2436 , A61F2/97 , A61F2002/9522 , A61F2250/0039 , Y10T29/49826 , Y10T29/53909 , Y10T29/53943
摘要： An assembly for collapsing a self-expanding prosthetic heart valve includes a compression member, a support member and a constricting member. The compression member has a tapered wall between its first open end and its second open end, the tapered wall defining an open space adapted to receive the valve. The support member has a base and a recess adapted to receive an end of the valve. The support member and the compression member are movable toward one another to compress the valve and push it through a relatively small aperture in the second open end of the compression member. The second end of the constricting member is sized to receive the compressed valve from the second open end of the compression member for loading into a delivery device.
摘要翻译：用于塌缩自膨胀假体心脏瓣膜的组件包括压缩构件，支撑构件和收缩构件。压缩构件在其第一开口端和其第二开口端之间具有锥形壁，锥形壁限定适于接收阀的开放空间。支撑构件具有适于容纳阀的端部的基部和凹部。支撑构件和压缩构件可彼此移动以压缩阀并将其推压通过压缩构件的第二开口端中的相对小的孔。收缩构件的第二端的尺寸被设计成从压缩构件的第二开口端接收压缩的阀，用于装载到输送装置中。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式