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Devices, systems, and methods for supplementing, repairing or replacing a native heart valve leaflet
Devices, systems, and methods for supplementing, repairing or replacing a native heart valve leaflet
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机译:用于补充,修复或替换天然心脏瓣膜小叶的装置,系统和方法
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摘要
An implant for supplementing, repairing, or replacing a native heart valve leaflet or leaflets provides a scaffold, which defines a pseudo-annulus. The implant further has at least two struts in generally oppositely spaced apart positions on the scaffold. The scaffold can be placed in an elastically loaded condition in a heart with the struts engaging tissue at or near the leaflet commissures of a heart valve annulus, to reshape the annulus for leaflet coaptation. The implant further provides a neoleaflet element coupled to the scaffold within pseudo-annulus, to provide a one-way valve function.
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