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    • 7. 发明申请
    • HEART VALVE PROSTHESES AND RELATED METHODS
    • WO2022006375A1
    • 2022-01-06
    • PCT/US2021/040053
    • 2021-07-01
    • INVALVE THERAPEUTICS, INC.SPENCE, PaulPAOLITTO, Anthony
    • SPENCE, PaulPAOLITTO, Anthony
    • A61F2/24A61F2/2412A61F2/246A61F2/2463A61F2/2466
    • Prosthetic valves for treating blood flow regurgitation through a native heart valve can include a body including an inlet portion and an outlet portion having a first limb and a second limb, and defining a flow passage having an inlet in the inlet portion, a first outlet in the first limb and a second outlet in the second limb, a flow control device disposed in the flow passage within the inlet portion, and a clip connector coupled to the body. The prosthetic valve is configured to be disposed in a native valve of a heart that has been clipped to create a first flow control portion and a second flow control portion, with the inlet disposed in an atrium of the heart, and with the first outlet and the second outlet disposed in the ventricle of the heart, with the limbs configured to be disposed in the flow control portions in substantially sealing relationship with the first leaflet and the second leaflet. The prosthetic valve is further configured to permit blood to flow from the atrium to the ventricle through the flow passage, and to substantially prevent blood to flow from the ventricle to the atrium though the flow passage or between the body and the leaflets during systole of the heart. The clip connector is configured to be selectively coupled to the clip and to resist displacement of the body towards the atrium during systole.