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DEVICES AND METHODS FOR TRANSCATHETER RETRIEVAL OF MECHANICAL HEART VALVE LEAFLETS
DEVICES AND METHODS FOR TRANSCATHETER RETRIEVAL OF MECHANICAL HEART VALVE LEAFLETS
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机译:机械心脏瓣膜瓣膜经皮导管取出的装置和方法
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摘要
The present invention teaches apparatuses and methods for transcatheter removal of mechanical heart valve leaflets from a subject. The invention also teaches methods for subsequent transcatheter placement of a bioprosthesis within the annulus that remains after the leaflets are removed. Advantageously, the devices and methods of the present invention can be used without a heart-lung machine.
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