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公开(公告)号：EP4241700A3
公开(公告)日：2023-12-13
申请号：EP23186999.1
申请日：2018-04-18
发明人： DIXON, Eric R. , CHEN, Jensen , MORATORIO, Guillermo W. , CAO, Hengchu , DOMINICK, Douglas Thomas , DELGADO, Sergio , FRESCHAUF, Lauren R.
IPC分类号： A61F2/24 , A61B17/12 , A61B17/00 , A61B17/064
摘要： An implantable prosthetic device includes a coaption portion, paddles, and clasps. The paddles are moveable from a closed position to an open position. The clasps are also moveable from an open position to a closed position. The implantable prosthetic device can be used to repair a naitive valve, such as a native mitral valve.
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公开(公告)号：EP4238510A3
公开(公告)日：2023-11-22
申请号：EP23186998.3
申请日：2018-04-18
发明人： DIXON, Eric R. , CHEN, Jensen , MORATORIO, Guillermo W. , CAO, Hengchu , DOMINICK, Douglas Thomas , DELGADO, Sergio , FRESCHAUF, Lauren R.
摘要： An implantable prosthetic device includes a coaption portion, paddles, and clasps. The paddles are moveable from a closed position to an open position. The clasps are also moveable from an open position to a closed position. The implantable prosthetic device can be used to repair a naitive valve, such as a native mitral valve.
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公开(公告)号：EP4241700A2
公开(公告)日：2023-09-13
申请号：EP23186999.1
申请日：2018-04-18
发明人： DIXON, Eric R. , CHEN, Jensen , MORATORIO, Guillermo W. , CAO, Hengchu , DOMINICK, Douglas Thomas , DELGADO, Sergio , FRESCHAUF, Lauren R.
IPC分类号： A61B17/12
摘要： An implantable prosthetic device includes a coaption portion, paddles, and clasps. The paddles are moveable from a closed position to an open position. The clasps are also moveable from an open position to a closed position. The implantable prosthetic device can be used to repair a naitive valve, such as a native mitral valve.
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公开(公告)号：EP4048207A1
公开(公告)日：2022-08-31
申请号：EP20799952.5
申请日：2020-10-12
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公开(公告)号：EP4005534A1
公开(公告)日：2022-06-01
申请号：EP21214617.9
申请日：2018-04-18
发明人： DIXON, Eric Robert , CHEN, Jensen , MORATORIO, Guillermo W. , CAO, Hengchu , DOMINICK, Douglas Thomas , DELGADO, Sergio , FRESCHAUF, Lauren R.
IPC分类号： A61F2/24 , A61B17/12 , A61B17/00 , A61B17/064
摘要： An implantable prosthetic device includes a coaption portion, paddles, and clasps. The paddles are moveable from a closed position to an open position. The clasps are also moveable from an open position to a closed position. The implantable prosthetic device can be used to repair a naitive valve, such as a native mitral valve.
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公开(公告)号：EP3544550A1
公开(公告)日：2019-10-02
申请号：EP17890339.9
申请日：2017-12-18
发明人： CAO, Hengchu
IPC分类号： A61F2/24
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公开(公告)号：EP2568925B1
公开(公告)日：2017-08-02
申请号：EP11781301.4
申请日：2011-05-12
发明人： CAO, Hengchu , SUN, Wei
IPC分类号： A61F2/24
CPC分类号： A61F2/2412 , A61F2/2418 , A61F2210/0014 , A61F2220/0075 , A61L27/3625
摘要： A low pressure gradient prosthetic heart valve for implant in a human. The valve includes a support frame with undulating inflow cusps and outflow commissure posts to which flexible leaflets attach and coapt in a flow area. The commissure posts angle outward in a neutral state to widen the outflow orifice area. Also, the leaflets are designed to fit within the support frame and expand outward in a valve open state without creating a shelf or belly that would restrict flow.
摘要翻译： 低压梯度人工心脏瓣膜植入人体。 瓣膜包括一个带有起伏流入尖瓣和流出合缝柱的支撑框架，挠性小叶在流动区域附着和接合到所述支撑框架上。 连合柱在中性状态下向外倾斜以扩大流出口面积。 而且，小叶被设计成适合支撑框架并且在瓣膜打开状态下向外膨胀而不会形成会限制流动的架子或腹部。
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公开(公告)号：EP4304695A1
公开(公告)日：2024-01-17
申请号：EP22709110.5
申请日：2022-02-18
发明人： SU, Bingquan , NIA, Nima, V. , DOMINICK, Douglas, Thomas , TRIPATHY, Sakyasingh , CAO, Hengchu , SANTANA, Rene
IPC分类号： A61M25/04
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公开(公告)号：EP4238511A3
公开(公告)日：2023-12-13
申请号：EP23187000.7
申请日：2018-04-18
发明人： DIXON, Eric R. , CHEN, Jensen , MORATORIO, Guillermo W. , CAO, Hengchu , DOMINICK, Douglas Thomas , DELGADO, Sergio , FRESCHAUF, Lauren R.
IPC分类号： A61F2/24 , A61B17/12 , A61B17/00 , A61B17/064
摘要： An implantable prosthetic device includes a coaption portion, paddles, and clasps. The paddles are moveable from a closed position to an open position. The clasps are also moveable from an open position to a closed position. The implantable prosthetic device can be used to repair a naitive valve, such as a native mitral valve.
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公开(公告)号：EP4238511A2
公开(公告)日：2023-09-06
申请号：EP23187000.7
申请日：2018-04-18
发明人： DIXON, Eric R. , CHEN, Jensen , MORATORIO, Guillermo W. , CAO, Hengchu , DOMINICK, Douglas Thomas , DELGADO, Sergio , FRESCHAUF, Lauren R.
IPC分类号： A61B17/12
摘要： An implantable prosthetic device includes a coaption portion, paddles, and clasps. The paddles are moveable from a closed position to an open position. The clasps are also moveable from an open position to a closed position. The implantable prosthetic device can be used to repair a naitive valve, such as a native mitral valve.
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