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公开(公告)号:EP3662866B1
公开(公告)日:2024-05-22
申请号:EP18841619.2
申请日:2018-07-25
CPC分类号: A61B17/1204 , A61B17/12122 , A61B17/12131 , A61B17/12136 , A61M25/04 , A61F2/246 , A61F2220/000820130101
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公开(公告)号:EP4440507A1
公开(公告)日:2024-10-09
申请号:EP22902385.8
申请日:2022-12-01
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公开(公告)号:EP4374828A3
公开(公告)日:2024-08-21
申请号:EP24169236.7
申请日:2017-08-25
发明人: Oba, Travis Zenyo , Peterson, Matthew A. , Rabito, Glen T. , Cooper, Alexander H. , Landon, David Robert , Ratz, J. Brent , Yi, Seung-Beom
IPC分类号: A61F2/24
CPC分类号: A61F2/2412 , A61F2/2436 , A61F2250/003920130101 , A61F2/2418 , A61F2220/000820130101 , A61F2220/007520130101 , A61F2230/009320130101 , A61F2250/001820130101 , A61L2430/2020130101
摘要: A replacement mitral valve prosthesis includes a support structure and a valve body having three flexible leaflets. The support structure preferably includes an internal valve frame and an external sealing frame. The valve frame supports the flexible leaflets. The sealing frame is adapted to conform to the shape of the native mitral valve annulus. The sealing frame may be coupled to an inlet end of the valve frame, an outlet end of the valve frame, or both. A plurality of anchors are coupled to the outlet end of the valve frame. The anchors extend radially outwardly for placement behind native leaflets. The prosthesis preferably includes a skirt disposed along an exterior of the external sealing frame. The prosthesis is collapsible for delivery into the heart via a delivery catheter. The prosthesis is configured to self-expand for deployment in the heart when released from the delivery catheter.
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公开(公告)号:EP3895662B1
公开(公告)日:2024-08-14
申请号:EP21168382.6
申请日:2019-03-18
IPC分类号: A61F2/24
CPC分类号: A61F2/2454 , A61F2220/000820130101 , A61F2250/00120130101 , A61F2/2466
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公开(公告)号:EP4410245A2
公开(公告)日:2024-08-07
申请号:EP24182774.0
申请日:2015-11-26
IPC分类号: A61F2/24
CPC分类号: A61F2/2436 , A61F2220/000820130101 , A61F2250/006320130101 , A61F2/2418 , A61F2210/001420130101 , A61F2220/001620130101
摘要: A prosthetic heart valve for an endoprosthesis used in the treatment of a stenotic heart valve and/or a heart valve insufficiency. The prosthetic heart valve comprises a plurality of leaflets (3,4,5) which are able to switch between their open and close position in response to the blood flow through the heart. The leaflets are attached into a collapsible wire valve frame involving a stent part (1) and a wire mesh part (2) that complement each other in many ways. The prosthetic valve comprises additional elements (6) for its correct positioning and stabilization.
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公开(公告)号:EP3468506B1
公开(公告)日:2024-07-31
申请号:EP17813705.5
申请日:2017-06-12
IPC分类号: A61F2/24
CPC分类号: A61F2/246 , A61F2/90 , A61F2220/000820130101 , A61F2250/000320130101 , A61F2/2466
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公开(公告)号:EP3984500B1
公开(公告)日:2024-07-17
申请号:EP21212528.0
申请日:2012-10-19
IPC分类号: A61F2/24
CPC分类号: A61F2/2418 , A61F2/2436 , A61F2220/001620130101 , A61F2250/00620130101 , A61F2220/000820130101 , A61F2220/004120130101 , A61F2220/00520130101 , A61F2220/006620130101 , A61F2220/007520130101 , A61F2230/005420130101 , A61F2230/006720130101 , A61F2230/007820130101 , A61F2250/006920130101 , A61F2230/006920130101 , A61F2/2409
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