NATIONAL UNIVERSITY OF SINGAPORE;NATIONAL UNIVERSITY HOSPITAL (SINGAPORE) PTE LTD
发明人:
Theodoros Kofidis
申请号：
US16384957
公开号：
US20190321168A1
申请日:
2019.04.16
申请国别(地区):
US
年份:
2019
代理人:
摘要：
A mitral valve prosthesis to be implanted in a heart, comprises an asymmetrical ring, the asymmetrical ring is dimensioned to mimic a native mitral annulus of a patient； an anterior flexible leaflet and a posterior flexible leaflet, said leaflets suspended from the asymmetrical ring and configured to substantially coapt with each other； and at least four sets of cords, each set of cords attached to the anterior or posterior leaflet on a first end and attached into a cap on a second end, the cap is configured to be attached onto papillary muscles of the heart on another end of the cap.
