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公开(公告)号：EP3326583B1
公开(公告)日：2018-12-12
申请号：EP17203467.0
申请日：2014-05-20
发明人： BAKIS, George , NGUYEN, Thanh V. , PHAN, Ly T. , METCHIK, Asher
CPC分类号： A61F2/2436 , A61F2/2418 , A61F2/2439
摘要： Certain embodiments of the present disclosure provide a prosthetic valve (e.g., prosthetic heart valve) and a valve delivery apparatus for delivery of the prosthetic valve to a native valve site via the human vasculature. The delivery apparatus is particularly suited for advancing a prosthetic heart valve through the aorta ( i.e., in a retrograde approach) for replacing a diseased native aortic valve. The delivery apparatus in particular embodiments is configured to deploy a prosthetic valve from a delivery sheath in a precise and controlled manner at the target location within the body.
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公开(公告)号：EP3076901A1
公开(公告)日：2016-10-12
申请号：EP14867761.0
申请日：2014-12-05
摘要： The present disclosure is directed to embodiments of catheter-based prosthetic heart valves, and in particular, prosthetic heart valves having sealing members configured to seal the interface between the prosthetic valve and the surrounding tissue of the native annulus in which the prosthetic valve is implanted. The present disclosure also discloses new methods of making an introducer sheath with an inner liner for percutaneous insertion of a medical device into a patient.
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公开(公告)号：EP3076901B1
公开(公告)日：2020-08-26
申请号：EP14867761.0
申请日：2014-12-05
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公开(公告)号：EP1883375B1
公开(公告)日：2016-12-07
申请号：EP06760323.3
申请日：2006-05-24
发明人： ROWE, Stanton, J. , WOOD, Larry , BOURANG, Henry , BAKIS, George , SPENSER, Benjamin , BENICHOU, Netanel , KEIDAR, Yaron , BASH, Assaf
IPC分类号： A61F2/24
CPC分类号： A61F2/2418 , A61F2/2409 , A61F2/2412 , A61F2/2445 , A61F2/90 , A61F2220/0008 , A61F2220/0016 , A61F2220/0025 , A61F2220/0041 , A61F2220/0066 , A61F2220/0075 , A61F2220/0083 , A61F2230/0078 , A61F2250/006 , A61F2250/0098 , A61L27/3625
摘要： A two-stage or component-based valve prosthesis that can be quickly and easily implanted during a surgical procedure is provided. The prosthetic valve comprises a support structure that is deployed at a treatment site. The prosthetic valve further comprises a valve member configured to be quickly connected to the support structure. The support structure may take the form of a stent that is expanded at the site of a native valve. If desired, the native leaflets may remain and the stent may be used to hold the native valve open. In this case, the stent may be balloon expandable and configured to resist the powerful recoil force of the native leaflets. The support structure is provided with a coupling means for attachment to the valve member, thereby fixing the position of the valve member in the body. The valve member may be a non-expandable type, or may be expandable from a compressed state to an expanded state. The system is particularly suited for rapid deployment of heart valves in a conventional open-heart surgical environment.
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公开(公告)号：EP3777772A1
公开(公告)日：2021-02-17
申请号：EP20192438.8
申请日：2014-12-05
摘要： The present disclosure is directed to embodiments of catheter-based prosthetic heart valves, and in particular, prosthetic heart valves having sealing members configured to seal the interface between the prosthetic valve and the surrounding tissue of the native annulus in which the prosthetic valve is implanted. The present disclosure also discloses new methods of making an introducer sheath with an inner liner for percutaneous insertion of a medical device into a patient.
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公开(公告)号：EP3326583A1
公开(公告)日：2018-05-30
申请号：EP17203467.0
申请日：2014-05-20
发明人： BAKIS, George , NGUYEN, Thanh V. , PHAN, Ly T. , METCHIK, Asher
CPC分类号： A61F2/2436 , A61F2/2418 , A61F2/2439
摘要： Certain embodiments of the present disclosure provide a prosthetic valve (e.g., prosthetic heart valve) and a valve delivery apparatus for delivery of the prosthetic valve to a native valve site via the human vasculature. The delivery apparatus is particularly suited for advancing a prosthetic heart valve through the aorta ( i.e., in a retrograde approach) for replacing a diseased native aortic valve. The delivery apparatus in particular embodiments is configured to deploy a prosthetic valve from a delivery sheath in a precise and controlled manner at the target location within the body.
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7.发明公开PROSTHETIC HEART VALVE DELIVERY APPARATUS 审中-公开VORRICHTUNG ZUR VERABREICHUNG EINER HERZKLAPPENPROTHESE
公开(公告)号：EP2999436A1
公开(公告)日：2016-03-30
申请号：EP14801562.1
申请日：2014-05-20
发明人： BAKIS, George , NGUYEN, Thanh V. , PHAN, Ly T. , METCHIK, Asher
CPC分类号： A61F2/2436 , A61F2/2418 , A61F2/2439
摘要： Certain embodiments of the present disclosure provide a prosthetic valve (e.g., prosthetic heart valve) and a valve delivery apparatus for delivery of the prosthetic valve to a native valve site via the human vasculature. The delivery apparatus is particularly suited for advancing a prosthetic heart valve through the aorta ( i.e., in a retrograde approach) for replacing a diseased native aortic valve. The delivery apparatus in particular embodiments is configured to deploy a prosthetic valve from a delivery sheath in a precise and controlled manner at the target location within the body.
摘要翻译： 本公开的某些实施例提供了一种人造瓣膜（例如，假体心脏瓣膜）和用于经由人类脉管系统将人工瓣膜输送到自然瓣膜部位的瓣膜输送装置。 输送装置特别适合于通过主动脉推进假体心脏瓣膜（即，在逆行方法中）以更换患病的天然主动脉瓣。 在特定实施例中的输送装置被配置为以精确和受控的方式将人造瓣膜从输送护套部署到体内的目标位置。
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公开(公告)号：EP1919400A1
公开(公告)日：2008-05-14
申请号：EP06801214.5
申请日：2006-08-11
IPC分类号： A61F2/24
CPC分类号： A61F2/2451 , A61F2210/0004 , A61F2210/0014
摘要： An improved medical implant for treating mitral regurgitation is provided. The medical implant comprises proximal and distal anchors connected by a bridge. The medical implant is configured to be delivered into a coronary sinus using a minimally invasive procedure. The bridge is preferably made of a shape memory material which is biased to contract after the implant is delivered. The medical implant further comprises a reinforcement mechanism configured to limit stresses and strains along the length of the bridge. In a preferred embodiment, the reinforcement mechanism is fixed to a plurality of attachment points along the bridge, thereby preventing excessive elongation between any two attachment points. A resorbable material is preferably disposed within gaps along the length of the bridge to temporarily maintain the bridge in an elongated condition. After the proximal and distal anchors are secured in the coronary sinus, the resorbable material gradually resorbs, thereby creating tension in the bridge which applies a force along the mitral valve annulus. The reinforcement mechanism ensures that stresses and strains and distributed evenly while the bridge is in tension.
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公开(公告)号：EP3482718A1
公开(公告)日：2019-05-15
申请号：EP18204145.9
申请日：2014-05-20
发明人： BAKIS, George , NGUYEN, Thanh, V. , PHAN, Ly, T. , METCHIK, Asher
摘要： Certain embodiments of the present disclosure provide a prosthetic valve ( e.g., prosthetic heart valve) and a valve delivery apparatus for delivery of the prosthetic valve to a native valve site via the human vasculature. The delivery apparatus is particularly suited for advancing a prosthetic heart valve through the aorta ( i.e., in a retrograde approach) for replacing a diseased native aortic valve. The delivery apparatus in particular embodiments is configured to deploy a prosthetic valve from a delivery sheath in a precise and controlled manner at the target location within the body.
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公开(公告)号：EP2999436B1
公开(公告)日：2018-08-29
申请号：EP14801562.1
申请日：2014-05-20
发明人： BAKIS, George , NGUYEN, Thanh V. , PHAN, Ly T. , METCHIK, Asher
CPC分类号： A61F2/2436 , A61F2/2418 , A61F2/2439
摘要： Certain embodiments of the present disclosure provide a prosthetic valve (e.g., prosthetic heart valve) and a valve delivery apparatus for delivery of the prosthetic valve to a native valve site via the human vasculature. The delivery apparatus is particularly suited for advancing a prosthetic heart valve through the aorta ( i.e., in a retrograde approach) for replacing a diseased native aortic valve. The delivery apparatus in particular embodiments is configured to deploy a prosthetic valve from a delivery sheath in a precise and controlled manner at the target location within the body.
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