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公开(公告)号：US20220079749A1
公开(公告)日：2022-03-17
申请号：US17456532
申请日：2021-11-24
发明人： Darshin S. Patel , Hannah Reed Bettencourt , Evan T. Schwartz , Sean Chow , Jocelyn Chau , Tri D. Tran , Alyssa Joy Gross , Yuanlong Du , Jason Seng-Che Lam , Alexander H. Cooper , Tram Ngoc Nguyen , Ngoc Huong Thi Nguyen , Kurt Kelly Reed , Corey Maurice Marshall
IPC分类号： A61F2/24
摘要： Systems, assemblies, and methods for treating valve regurgitation and other valve problems are described. Prosthetic valves can have integrated coverings or flanges. Prosthetic valves can have a flange attached to the inflow end of the annular frame and designed to extend outwardly therefrom. Docking devices can be used to repair or reshape native heart valves and to secure prosthetic heart valves at a specific location and position relative to a native heart valve. Delivery systems can be used to deploy a docking device into the heart, including a lubricous sleeve in the delivery system. Packaging and storage systems suitable for the delivery systems are described.
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公开(公告)号：US20240024110A1
公开(公告)日：2024-01-25
申请号：US18477405
申请日：2023-09-28
CPC分类号： A61F2/2466 , A61M25/0147 , A61M2025/0161
摘要： A delivery catheter is in various examples configured to deliver an anchoring device to a native valve annulus of a patient's heart, where the anchoring device can better secure a prosthesis at the native annulus. The delivery catheter in examples may be configured to deflect in a ventricular direction during deployment of an anchoring device. Examples of docking coil sleeves and docking coils are disclosed herein.
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