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. 发明申请

WO2017136778A9 DEVICES AND SYSTEMS FOR DOCKING A HEART VALVE 审中-公开
公开(公告)号：WO2017136778A9
公开(公告)日：2017-08-10
申请号：PCT/US2017/016587
申请日：2017-02-03
申请人： EDWARDS LIFESCIENCES CORPORATION
发明人： ARMER, Dustin, P. , FRANKLIN, Michael, D. , DELGADO, Sergio , ABBOTT, Eason, Michael , JOSHI, Abhijeet , SIRIMANNE, Dinesh, L. , JOSEPH, Russell, T. , NGUYEN, Tram, Ngoc , NGUYEN, Son, V. , NGO, Hien, Tran , TRAN, Vivian , BOWMAN, Charles, L. , ROWE, Stanton, J.
IPC分类号： A61F2/24 , A61B17/34 , A61B17/00
摘要： Expandable docking stations for docking an expandable valve can include a valve seat, one or more sealing portions, and one or more retaining portions. The valve seat can be unexpandable or substantially unexpandable beyond a deployed size. The one or more sealing portions are connected to the valve seat and extend radially outward of the valve seat. The one or more sealing portions are constructed to expand outward of the valve seat and provide a seal over a range of sizes. The one or more retaining portions are connected to the one or more sealing portions. The one or more retaining portions are configured to retain the docking station at a deployed position.

2. 发明申请

WO2018039561A1 HEART VALVE DOCKING SYSTEM 审中-公开
标题翻译：心脏对接系统
公开(公告)号：WO2018039561A1
公开(公告)日：2018-03-01
申请号：PCT/US2017/048620
申请日：2017-08-25
申请人： EDWARDS LIFESCIENCES CORPORATION
发明人： PATEL, Darshin, S. , ALTMAN, Hernan , MANASH, Boaz , LEVI, Tamir, S. , SIRIMANNE, Dinesh, L.
IPC分类号： A61F2/24 , A61B17/00
摘要： Docking devices can be configured to be positioned at a native valve of a human heart to provide structural support for docking a prosthetic valve. The docking devices generally have coiled structures that define an inner space in which the prosthetic valve can be held. Some docking devices can be adjusted from a first wider configuration which facilitates easier advancement of the docking device around the valve anatomy, to a second narrower configuration after the docking device has been delivered to more securely hold the prosthetic valve. The docking device may also be better held in position at the native valve after adjustment to the narrower configuration. Some docking devices include a stabilization segment or double coil configuration, where a main coil region is configured to securely hold a prosthetic valve, while a stabilization coil region is configured to more stably hold the docking device at the native valve.
摘要翻译：对接装置可以被配置为定位在人类心脏的自然瓣膜处，以提供用于对接人造瓣膜的结构支撑。对接装置通常具有限定可保持人造瓣膜的内部空间的盘绕结构。一些对接装置可以从第一较宽配置调节到第二较窄配置，该第一较宽配置便于对接装置围绕阀解剖结构较容易地推进到第二较窄配置，在对接装置已经被输送以更安全地保持人工瓣膜之后。在对较窄的构造进行调整之后，对接装置也可以更好地保持在天然阀处。一些对接装置包括稳定部分或双线圈结构，其中主线圈区域被配置为牢固地保持人工瓣膜，而稳定线圈区域被配置为更稳定地将对接装置保持在自然瓣膜处。

3. 发明申请

WO2017011697A1 PROSTHETIC HEART VALVE 审中-公开
标题翻译：前置心脏瓣膜
公开(公告)号：WO2017011697A1
公开(公告)日：2017-01-19
申请号：PCT/US2016/042350
申请日：2016-07-14
申请人： EDWARDS LIFESCIENCES CORPORATION
发明人： NGUYEN-THIEN-NHON, Diana , GEISER, Timothy, A. , WOOD, Larry, L. , SIRIMANNE, Dinesh, L. , NGUYEN, Son, V. , LEVI, Tamir, S. , GUROVICH, Nikolay , BUKIN, Michael
IPC分类号： A61F2/24
CPC分类号： A61F2/2418 , A61F2002/072 , A61F2210/0076 , A61F2220/0075 , A61F2230/0026 , A61F2230/0093 , A61F2250/0003 , A61F2250/0039 , A61F2250/0069
摘要： An implantable prosthetic valve can comprise an annular frame comprising an inflow end and an outflow end and being radially collapsible and expandable between a radially collapsed configuration and a radially expanded configuration, the frame defining an axial direction extending from the inflow end to the outflow end, a leaflet structure positioned within the frame and secured thereto, and an annular outer skirt positioned around an outer surface of the frame, wherein the outer skirt comprises an inflow edge secured to the frame at a first location, an outflow edge comprising a plurality of alternating projections and notches, wherein the projections are secured to the frame at a second location, and the notches are not directly secured to the frame, an intermediate portion between the inflow edge and the outflow edge that comprises a plurality of openings.
摘要翻译：可植入假体瓣膜可以包括环形框架，其包括流入端和流出端，并且在径向折叠构型和径向膨胀构型之间径向可折叠并且可扩张，所述框架限定从流入端延伸到流出端的轴向方向，定位在框架内并固定到其上的小叶结构以及围绕框架的外表面定位的环形外裙部，其中外裙部包括在第一位置处固定到框架的流入边缘，流出边缘包括多个交替突起和凹口，其中突起在第二位置处固定到框架，并且凹口不直接固定到框架，入口边缘和流出边缘之间的中间部分包括多个开口。

4. 发明申请

WO2019164516A1 HEART VALVE DOCKING DEVICES AND SYSTEMS 审中-公开
公开(公告)号：WO2019164516A1
公开(公告)日：2019-08-29
申请号：PCT/US2018/019545
申请日：2018-02-23
申请人： EDWARDS LIFESCIENCES CORPORATION
发明人： PATEL, Darshin, S. , MANASH, Boaz , PERLMUTTER, Khen , LEIBA, Eyal , ROZEN, Yoav , SIRIMANNE, Dinesh, L. , TRAN, Tri, D. , CHAU, Jocelyn , AXELROD, Noa , KIBLITSKI, Zohar
IPC分类号： A61F2/24 , A61B17/00
摘要： Docking devices for docking a prosthetic valve at a native valve of a heart can include a coiled docking anchor and a retrieval suture. The docking device and retrieval suture can be configured for improved retention and retrieval of the docking device after deployment. The docking devices can have an end portion with a central axis. The retrieval suture can be connected to the end portion such that a line of force applied by applying tension to the retrieval suture is substantially aligned with the central axis.

5. 发明申请

WO2018039589A1 HEART VALVE DOCKING COILS AND SYSTEMS 审中-公开
标题翻译：心阀对接线圈和系统
公开(公告)号：WO2018039589A1
公开(公告)日：2018-03-01
申请号：PCT/US2017/048659
申请日：2017-08-25
申请人： EDWARDS LIFESCIENCES CORPORATION
发明人： PATEL, Darshin, S. , MANASH, Boaz , PERLMUTTER, Khen , LEIBA, Eyal , ROZEN, Yoav , SIRIMANNE, Dinesh, L.
IPC分类号： A61F2/24 , A61B17/00
摘要： Anchoring or docking devices configured to be positioned at a native valve of a human heart and to provide structural support for docking a prosthetic valve therein. The docking devices can have coiled structures that define an inner space in which the prosthetic valve can be held. The docking devices can have enlarged end regions with circular or non-circular shapes, for example, to facilitate implantation of the docking device or to better hold the docking device in position once deployed. The docking devices can be laser-cut tubes with locking wires to assist in better maintaining a shape of the docking device. The docking devices can include various features to promote friction, such as frictional cover layers. Such docking devices can have ends configured to more securely attach the cover layers to cores of the docking devices.
摘要翻译：锚定装置或对接装置被配置为定位在人类心脏的天然瓣膜处并提供用于对接其中的人造瓣膜的结构支撑。对接装置可具有限定可保持人造瓣膜的内部空间的盘绕结构。对接装置可以具有例如具有圆形或非圆形形状的扩大的端部区域，以便于对接装置的植入或者一旦展开就更好地将对接装置保持就位。对接装置可以是具有锁定线的激光切割管以帮助更好地保持对接装置的形状。对接装置可以包括促进摩擦的各种特征，例如摩擦覆盖层。这样的对接装置可以具有被配置为将覆盖层更牢固地附接到对接装置的芯上的端部。

6. 发明申请

WO2017136778A1 DEVICES AND SYSTEMS FOR DOCKING A HEART VALVE 审中-公开
标题翻译：用于对接心脏瓣膜的装置和系统
公开(公告)号：WO2017136778A1
公开(公告)日：2017-08-10
申请号：PCT/US2017/016587
申请日：2017-02-03
申请人： EDWARDS LIFESCIENCES CORPORATION
发明人： ARMER, Dustin, P. , FRANKLIN, Michael, D. , DELGADO, Sergio , ABBOTT, Eason, Michael , JOSHI, Abhijeet , SIRIMANNE, Dinesh, L. , JOSEPH, Russell, T. , NGUYEN, Tram, Ngoc , NGUYEN, Son, V. , NGO, Hien, Tran , TRAN, Vivian , BOWMAN, Charles, L. , ROWE, Stanton, J.
IPC分类号： A61F2/24 , A61B17/34 , A61B17/00
CPC分类号： A61F2/2409 , A61F2/2418 , A61F2/2436 , A61F2002/9517 , A61F2220/0008 , A61F2220/0075 , A61F2250/006 , A61F2250/0069
摘要： Expandable docking stations for docking an expandable valve can include a valve seat, one or more sealing portions, and one or more retaining portions. The valve seat can be unexpandable or substantially unexpandable beyond a deployed size. The one or more sealing portions are connected to the valve seat and extend radially outward of the valve seat. The one or more sealing portions are constructed to expand outward of the valve seat and provide a seal over a range of sizes. The one or more retaining portions are connected to the one or more sealing portions. The one or more retaining portions are configured to retain the docking station at a deployed position.
摘要翻译：用于对接可膨胀阀的可膨胀对接站可包括阀座，一个或多个密封部分以及一个或多个保持部分。阀座在展开尺寸以外可以是不可展开或基本不可展开的。一个或多个密封部分连接到阀座并从阀座径向向外延伸。一个或多个密封部分被构造成向阀座外部膨胀并在一定尺寸范围内提供密封。一个或多个保持部分连接到一个或多个密封部分。一个或多个保持部分被配置为将对接站保持在展开位置。

7. 发明公开

EP3322383A1 PROSTHETIC HEART VALVE 有权
公开(公告)号：EP3322383A1
公开(公告)日：2018-05-23
申请号：EP16825207.0
申请日：2016-07-14
申请人： Edwards Lifesciences Corporation
发明人： NGUYEN-THIEN-NHON, Diana , GEISER, Timothy, A. , WOOD, Larry, L. , SIRIMANNE, Dinesh, L. , NGUYEN, Son, V. , LEVI, Tamir, S. , GUROVICH, Nikolay , BUKIN, Michael
IPC分类号： A61F2/24
CPC分类号： A61F2/2418 , A61F2002/072 , A61F2210/0076 , A61F2220/0075 , A61F2230/0026 , A61F2230/0093 , A61F2250/0003 , A61F2250/0039 , A61F2250/0069
摘要： An implantable prosthetic valve can comprise an annular frame comprising an inflow end and an outflow end and being radially collapsible and expandable between a radially collapsed configuration and a radially expanded configuration, the frame defining an axial direction extending from the inflow end to the outflow end, a leaflet structure positioned within the frame and secured thereto, and an annular outer skirt positioned around an outer surface of the frame, wherein the outer skirt comprises an inflow edge secured to the frame at a first location, an outflow edge comprising a plurality of alternating projections and notches, wherein the projections are secured to the frame at a second location, and the notches are not directly secured to the frame, an intermediate portion between the inflow edge and the outflow edge that comprises a plurality of openings.

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