公开(公告)号：US20120022633A1

公开(公告)日：2012-01-26

申请号：US13188988

申请日：2011-07-22

申请人： Christopher Olson ,  Glen T. Rabito ,  Dustin P. Armer ,  Minh Ma ,  Devin Marr ,  Mark Huang ,  Hiroshi Okabe ,  Kevin Stewart ,  Alison S. Curtis ,  Philip P. Corso, JR.

发明人： Christopher Olson ,  Glen T. Rabito ,  Dustin P. Armer ,  Minh Ma ,  Devin Marr ,  Mark Huang ,  Hiroshi Okabe ,  Kevin Stewart ,  Alison S. Curtis ,  Philip P. Corso, JR.

IPC分类号： A61F2/84 ,  A61F2/24

CPC分类号： A61F2/243 ,  A61F2/2418 ,  A61F2/2427 ,  A61F2/2433 ,  A61F2/2436 ,  A61F2/2439 ,  A61F2220/0016 ,  A61F2220/005 ,  A61F2220/0075 ,  A61F2230/0054 ,  A61F2230/0076 ,  A61F2250/006

摘要： Disclosed herein are representative embodiments of methods, apparatus, and systems used to deliver a prosthetic heart valve to a deficient valve. In one embodiment, for instance, a support structure and an expandable prosthetic valve are advanced through the aortic arch of a patient using a delivery system. The support structure is delivered to a position on or adjacent to the surface of the outflow side of the aortic valve (the support structure defining a support-structure interior). The expandable prosthetic valve is delivered into the aortic valve and into the support-structure interior. The expandable prosthetic heart valve is expanded while the expandable prosthetic heart valve is in the support-structure interior and while the support structure is at the position on or adjacent to the surface of the outflow side of the aortic valve, thereby causing one or more native leaflets of the aortic valve to be frictionally secured between the support structure and the expanded prosthetic heart valve.

摘要翻译： 这里公开了用于将假性心脏瓣膜递送到缺陷阀的方法，装置和系统的代表性实施例。 在一个实施例中，例如，支撑结构和可扩张的假体瓣膜通过使用递送系统的患者的主动脉弓前进。 支撑结构被传送到主动脉瓣（支撑结构限定支撑结构内部）的流出侧的表面上或邻近的位置。 可膨胀假体瓣膜被输送到主动脉瓣并进入支撑结构内部。 可扩张假体心脏瓣膜膨胀，而可扩张假体心脏瓣膜处于支撑结构内部，而支撑结构处于主动脉瓣的流出侧表面上或邻近主动脉瓣的流出侧的位置，从而导致一个或多个本机 主动脉瓣的小叶被摩擦地固定在支撑结构和扩张的假体心脏瓣膜之间。

公开(公告)号：US09326853B2

公开(公告)日：2016-05-03

申请号：US13188988

申请日：2011-07-22

申请人： Christopher Olson ,  Glen T. Rabito ,  Dustin P. Armer ,  Minh Ma ,  Devin Marr ,  Mark Huang ,  Hiroshi Okabe ,  Kevin Stewart ,  Alison S. Curtis ,  Philip P. Corso, Jr.

发明人： Christopher Olson ,  Glen T. Rabito ,  Dustin P. Armer ,  Minh Ma ,  Devin Marr ,  Mark Huang ,  Hiroshi Okabe ,  Kevin Stewart ,  Alison S. Curtis ,  Philip P. Corso, Jr.

IPC分类号： A61F2/24

CPC分类号： A61F2/243 ,  A61F2/2418 ,  A61F2/2427 ,  A61F2/2433 ,  A61F2/2436 ,  A61F2/2439 ,  A61F2220/0016 ,  A61F2220/005 ,  A61F2220/0075 ,  A61F2230/0054 ,  A61F2230/0076 ,  A61F2250/006

摘要： Disclosed herein are representative embodiments of methods, apparatus, and systems used to deliver a prosthetic heart valve to a deficient valve. In one embodiment, for instance, a support structure and an expandable prosthetic valve are advanced through the aortic arch of a patient using a delivery system. The support structure is delivered to a position on or adjacent to the surface of the outflow side of the aortic valve (the support structure defining a support-structure interior). The expandable prosthetic valve is delivered into the aortic valve and into the support-structure interior. The expandable prosthetic heart valve is expanded while the expandable prosthetic heart valve is in the support-structure interior and while the support structure is at the position on or adjacent to the surface of the outflow side of the aortic valve, thereby causing one or more native leaflets of the aortic valve to be frictionally secured between the support structure and the expanded prosthetic heart valve.

摘要翻译： 这里公开了用于将假性心脏瓣膜递送到缺陷阀的方法，装置和系统的代表性实施例。 在一个实施例中，例如，支撑结构和可扩张的假体瓣膜通过使用递送系统的患者的主动脉弓前进。 支撑结构被传送到主动脉瓣（支撑结构限定支撑结构内部）的流出侧的表面上或邻近的位置。 可膨胀假体瓣膜被输送到主动脉瓣并进入支撑结构内部。 可扩张假体心脏瓣膜膨胀，而可扩张假体心脏瓣膜处于支撑结构内部，而支撑结构处于主动脉瓣的流出侧表面上或邻近主动脉瓣的流出侧的位置，从而导致一个或多个本机 主动脉瓣的小叶被摩擦地固定在支撑结构和扩张的假体心脏瓣膜之间。