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HEART VALVE PROSTHESIS
专利权人:
EPYGON SASU
发明人:
SCORSIN, MARCIO,PASQUINO ENRICO
申请号:
IN9196DEN2014
公开号:
IN9196DEN2014A
申请日:
2014.11.03
申请国别(地区):
IN
年份:
2015
代理人:
摘要:
Heart valve prosthesis, comprising a ring-shaped supporting structure (3) to be anchored at the valve annulus, and a valve leaflet (5) supported by the supporting structure. The supporting structure comprises a support wall portion (31), at which a root end (51) of the valve leaflet is connected, and a complementary wall portion (32) opposite the support wall portion, which supports a coaptation surface (33) adapted to be sealingly engaged by a free end (52) of the valve leaflet (5), and extending in a direction parallel to the direction of movement of the free end (52) of the valve leaflet (5) at the coaptation surface (33). The free end of the valve leaflet (5) is connected to the support wall portion or to the complementary wall portion by means of a traction member (55), dimensioned in such a way that the free end (52) of the valve leaflet (5) is stopped at the coaptation surface.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
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