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11.发明申请APPARATUS AND METHODS TO CREATE AND MAINTAIN AN INTRA-ATRIAL PRESSURE RELIEF OPENING 有权装置和方法来创建和维持内部压力平衡开放公开(公告)号：US20120259263A1
公开(公告)日：2012-10-11
申请号：US13370913
申请日：2012-02-10
CPC分类号： A61B17/0057 , A61B6/12 , A61B6/503 , A61B8/0841 , A61B8/0883 , A61B17/32 , A61B17/320016 , A61B17/32002 , A61B17/32053 , A61B17/3478 , A61B18/1492 , A61B18/24 , A61B2017/00247 , A61B2017/00252 , A61B2017/00575 , A61B2017/00592 , A61B2017/00606 , A61B2017/00867 , A61B2017/22044 , A61B2017/320004 , A61B2017/320008 , A61B2017/320064 , A61B2017/3488 , A61B2018/0022 , A61B2018/00351 , A61B2018/00577 , A61B2018/046 , A61B2018/1467 , A61M25/0068 , A61M25/0662 , A61M25/1002 , A61M29/02 , A61M2025/0039 , A61M2025/0681 , A61M2025/09008 , A61M2025/105 , A61M2025/1086 , A61M2025/1088 , A61N7/022
摘要： The present disclosure relates to a method and a device for treating heart failure by normalizing elevated blood pressure in the left and right atria of a heart of a mammal The present disclosure includes methods for creating and maintaining an opening in the atrial septum. Tools for making an opening and enlarging the opening are also disclosed. Use of the techniques and tools described herein prolongs the patency of an intra-atrial pressure relief opening.
摘要翻译： 本公开内容涉及通过使哺乳动物心脏的左心房和右心房升高的血压正常化来治疗心力衰竭的方法和装置。本公开包括用于在房间隔中产生和维持开口的方法。 还公开了用于打开和扩大开口的工具。 使用本文所述的技术和工具延长了心房内压力释放开口的通畅。
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公开(公告)号：US08252042B2
公开(公告)日：2012-08-28
申请号：US12719834
申请日：2010-03-08
CPC分类号： A61B17/02 , A61B17/0057 , A61B2017/00252 , A61B2017/00575 , A61B2017/00592 , A61B2017/00606 , A61B2017/00867 , A61B2017/0237 , A61F2/06 , A61F2/24 , A61F2/2412 , A61F2/2442 , A61F2/2475 , A61M27/002
摘要： Several unique intracardiac pressure vents, placement catheters, methods of placement and methods of treating heart failure are presented. The intracardiac pressure vents presented allow sufficient flow from the left atrium to the right atrium to relieve elevated left atrial pressure and resulting patient symptoms but also limit the amount of flow from the right atrium to the left atrium to minimize the potential for thrombus or other embolic material from entering the arterial circulation. In embodiments, the device comprises a core segment, an annular flange to engage one surface of the atrial septum and two other annular flanges to engage another surface of the atrial septum.
摘要翻译： 介绍了几种独特的心内压力通气口，放置导管，放置方法和治疗心力衰竭的方法。 所提供的心内压力通风口允许从左心房到右心房的足够的流量以缓解升高的左心房压力并导致患者症状，但也限制从右心房到左心房的流量，以使血栓或其他栓塞的可能性最小化 材料进入动脉循环。 在实施例中，该装置包括芯部分，环形凸缘以接合心房隔膜的一个表面和两个另外的环形凸缘以接合心房隔膜的另一表面。
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公开(公告)号：US20120130301A1
公开(公告)日：2012-05-24
申请号：US13298926
申请日：2011-11-17
申请人： Edward McNamara , David Celermajer , Stephen J. Forcucci , Hiroatsu Sugimoto , Matthew J. Finch
发明人： Edward McNamara , David Celermajer , Stephen J. Forcucci , Hiroatsu Sugimoto , Matthew J. Finch
IPC分类号： A61F2/02
CPC分类号： A61B17/02 , A61B17/0057 , A61B2017/00252 , A61B2017/00575 , A61B2017/00592 , A61B2017/00606 , A61B2017/00867 , A61B2017/0237 , A61F2/06 , A61F2/24 , A61F2/2412 , A61F2/2442 , A61F2/2475 , A61M27/002
摘要： Several unique intracardiac pressure vents, placement catheters, methods of placement and methods of treating heart failure are presented. The intracardiac pressure vents presented allow sufficient flow from the left atrium to the right atrium to relieve elevated left atrial pressure and resulting patient symptoms but also limit the amount of flow from the right atrium to the left atrium to minimize the potential for thrombus or other embolic material from entering the arterial circulation.
摘要翻译： 介绍了几种独特的心内压力通气口，放置导管，放置方法和治疗心力衰竭的方法。 所提供的心内压力通风口允许从左心房到右心房的足够的流量以缓解升高的左心房压力并导致患者症状，但也限制从右心房到左心房的流量，以使血栓或其他栓塞的可能性最小化 材料进入动脉循环。
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公开(公告)号：US20100249909A1
公开(公告)日：2010-09-30
申请号：US12719834
申请日：2010-03-08
CPC分类号： A61B17/02 , A61B17/0057 , A61B2017/00252 , A61B2017/00575 , A61B2017/00592 , A61B2017/00606 , A61B2017/00867 , A61B2017/0237 , A61F2/06 , A61F2/24 , A61F2/2412 , A61F2/2442 , A61F2/2475 , A61M27/002
摘要： Several unique intracardiac pressure vents, placement catheters, methods of placement and methods of treating heart failure are presented. The intracardiac pressure vents presented allow sufficient flow from the left atrium to the right atrium to relieve elevated left atrial pressure and resulting patient symptoms but also limit the amount of flow from the right atrium to the left atrium to minimize the potential for thrombus or other embolic material from entering the arterial circulation. In embodiments, the device comprises a core segment, an annular flange to engage one surface of the atrial septum and two other annular flanges to engage another surface of the atrial septum.
摘要翻译： 介绍了几种独特的心内压力通气口，放置导管，放置方法和治疗心力衰竭的方法。 所提供的心内压力通风口允许从左心房到右心房的足够的流量以缓解升高的左心房压力并导致患者症状，但也限制从右心房到左心房的流量，以使血栓或其他栓塞的可能性最小化 材料进入动脉循环。 在实施例中，该装置包括芯部分，环形凸缘以接合心房隔膜的一个表面和两个另外的环形凸缘以接合心房隔膜的另一表面。
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公开(公告)号：US10045766B2
公开(公告)日：2018-08-14
申请号：US13298926
申请日：2011-11-17
申请人： Edward McNamara , David Celermajer , Stephen J. Forcucci , Hiroatsu Sugimoto , Matthew J. Finch
发明人： Edward McNamara , David Celermajer , Stephen J. Forcucci , Hiroatsu Sugimoto , Matthew J. Finch
CPC分类号： A61B17/02 , A61B17/0057 , A61B2017/00252 , A61B2017/00575 , A61B2017/00592 , A61B2017/00606 , A61B2017/00867 , A61B2017/0237 , A61F2/06 , A61F2/24 , A61F2/2412 , A61F2/2442 , A61F2/2475 , A61M27/002
摘要： Several unique intracardiac pressure vents, placement catheters, methods of placement and methods of treating heart failure are presented. The intracardiac pressure vents presented allow sufficient flow from the left atrium to the right atrium to relieve elevated left atrial pressure and resulting patient symptoms but also limit the amount of flow from the right atrium to the left atrium to minimize the potential for thrombus or other embolic material from entering the arterial circulation.
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公开(公告)号：US08157860B2
公开(公告)日：2012-04-17
申请号：US12719843
申请日：2010-03-08
申请人： Edward McNamara , David Celermajer , Stephen J. Forcucci , Hiroatsu Sugimoto , Matthew J. Finch
发明人： Edward McNamara , David Celermajer , Stephen J. Forcucci , Hiroatsu Sugimoto , Matthew J. Finch
CPC分类号： A61B17/02 , A61B17/0057 , A61B2017/00252 , A61B2017/00575 , A61B2017/00592 , A61B2017/00606 , A61B2017/00867 , A61B2017/0237 , A61F2/06 , A61F2/24 , A61F2/2412 , A61F2/2442 , A61F2/2475 , A61M27/002
摘要： Several unique intracardiac pressure vents, placement catheters, methods of placement and methods of treating heart failure are presented. The intracardiac pressure vents presented allow sufficient flow from the left atrium to the right atrium to relieve elevated left atrial pressure and resulting patient symptoms but also limit the amount of flow from the right atrium to the left atrium to minimize the potential for thrombus or other embolic material from entering the arterial circulation.
摘要翻译： 介绍了几种独特的心内压力通气口，放置导管，放置方法和治疗心力衰竭的方法。 所提供的心内压力通风口允许从左心房到右心房的足够的流量以缓解升高的左心房压力并导致患者症状，但也限制从右心房到左心房的流量，以使血栓或其他栓塞的可能性最小化 材料进入动脉循环。
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公开(公告)号：US08043360B2
公开(公告)日：2011-10-25
申请号：US12719833
申请日：2010-03-08
IPC分类号： A61F2/82
CPC分类号： A61B17/02 , A61B17/0057 , A61B2017/00252 , A61B2017/00575 , A61B2017/00592 , A61B2017/00606 , A61B2017/00867 , A61B2017/0237 , A61F2/06 , A61F2/24 , A61F2/2412 , A61F2/2442 , A61F2/2475 , A61M27/002
摘要： Several unique intracardiac pressure vents, placement catheters, methods of placement and methods of treating heart failure are presented. The intracardiac pressure vents presented allow sufficient flow from the left atrium to the right atrium to relieve elevated left atrial pressure and resulting patient symptoms. In an aspect of the invention, the interatrial device comprises portions that are more flexible or less flexible than another portion of the device.
摘要翻译： 介绍了几种独特的心内压力通气口，放置导管，放置方法和治疗心力衰竭的方法。 所提供的心内压力通风口允许从左心房到右心房的足够的流动，以缓解升高的左心房压力和导致的患者症状。 在本发明的一个方面中，所述室间装置包括比装置的另一部分更柔性或更不灵活的部分。
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公开(公告)号：US20100256753A1
公开(公告)日：2010-10-07
申请号：US12719843
申请日：2010-03-08
申请人： Edward McNamara , David Celermajer , Stephen J. Forcucci , Hiroatsu Sugimoto , Matthew J. Finch
发明人： Edward McNamara , David Celermajer , Stephen J. Forcucci , Hiroatsu Sugimoto , Matthew J. Finch
IPC分类号： A61F2/24
CPC分类号： A61B17/02 , A61B17/0057 , A61B2017/00252 , A61B2017/00575 , A61B2017/00592 , A61B2017/00606 , A61B2017/00867 , A61B2017/0237 , A61F2/06 , A61F2/24 , A61F2/2412 , A61F2/2442 , A61F2/2475 , A61M27/002
摘要： Several unique intracardiac pressure vents, placement catheters, methods of placement and methods of treating heart failure are presented. The intracardiac pressure vents presented allow sufficient flow from the left atrium to the right atrium to relieve elevated left atrial pressure and resulting patient symptoms but also limit the amount of flow from the right atrium to the left atrium to minimize the potential for thrombus or other embolic material from entering the arterial circulation.
摘要翻译： 介绍了几种独特的心内压力通气口，放置导管，放置方法和治疗心力衰竭的方法。 所提供的心内压力通风口允许从左心房到右心房的足够的流量以缓解升高的左心房压力并导致患者症状，但也限制从右心房到左心房的流量，以使血栓或其他栓塞的可能性最小化 材料进入动脉循环。
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公开(公告)号：US20100249910A1
公开(公告)日：2010-09-30
申请号：US12719840
申请日：2010-03-08
申请人： Edward McNamara , David Celermajer , Stephen J. Forcucci , Hiroatsu Sugimoto , Matthew J. Finch
发明人： Edward McNamara , David Celermajer , Stephen J. Forcucci , Hiroatsu Sugimoto , Matthew J. Finch
CPC分类号： A61B17/02 , A61B17/0057 , A61B2017/00252 , A61B2017/00575 , A61B2017/00592 , A61B2017/00606 , A61B2017/00867 , A61B2017/0237 , A61F2/06 , A61F2/24 , A61F2/2412 , A61F2/2442 , A61F2/2475 , A61M27/002
摘要： Several unique intracardiac pressure vents, placement catheters, methods of placement and methods of treating heart failure are presented. The intracardiac pressure vents presented allow sufficient flow from the left atrium to the right atrium to relieve elevated left atrial pressure and resulting patient symptoms but also limit the amount of flow from the right atrium to the left atrium to minimize the potential for thrombus or other embolic material from entering the arterial circulation. Retrievability during deployment is improved, in part, by providing at least one segment or portion of the device that is retained within the placement catheter while all other segments or portions of the device are deployed.
摘要翻译： 介绍了几种独特的心内压力通气口，放置导管，放置方法和治疗心力衰竭的方法。 所提供的心内压力通风口允许从左心房到右心房的足够的流量以缓解升高的左心房压力并导致患者症状，但也限制从右心房到左心房的流量，以使血栓或其他栓塞的可能性最小化 材料进入动脉循环。 改进了部署期间的可恢复性，其一部分是通过在部署设备的所有其它部分或部分的同时提供保留在放置导管内的至少一个部分或部分装置。
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20.发明申请公开(公告)号：US20180099128A9
公开(公告)日：2018-04-12
申请号：US13471415
申请日：2012-05-14
CPC分类号： A61B17/02 , A61B17/0057 , A61B2017/00252 , A61B2017/00575 , A61B2017/00592 , A61B2017/00606 , A61B2017/00867 , A61B2017/0237 , A61F2/06 , A61F2/24 , A61F2/2412 , A61F2/2442 , A61F2/2475 , A61M27/002
摘要： The invention is a septal implant that can accommodate variable thicknesses of the patient's atrial septum as well the variable thicknesses of septums across a population. The invention is able to accomplish this result by having flexible annular flanges that define a gap into which the septum fits. Due to the flexible nature of the annular flanges, the gap is adjustable.
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