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REPLACEMENT PROSTHETIC HEART VALVE, SYSTEM AND METHOD OF IMPLANT
专利权人:
Inc.;Medtronic
发明人:
Jose M. Revuelta,Jack D. Lemmon,Timothy R. Ryan
申请号:
US15284872
公开号:
US20170020666A1
申请日:
2016.10.04
申请国别(地区):
US
年份:
2017
代理人:
摘要:
A prosthetic heart valve for functionally replacing a previously implanted prosthetic heart valve is disclosed. The prosthetic heart valve includes a collapsible support structure with leaflets and anchors mounted to the support structure. The support structure also includes an inflow end and an outflow end. The anchors include a radially outwardly extending first anchor proximate to the inflow end and a radially outwardly extending second anchor proximate to the outflow end. The first anchor includes a first configuration and the second anchor includes a second configuration where the first configuration is different than the second configuration. The previously implanted prosthetic heart valve serves as a platform for securement of the prosthetic heart valve to the patient's native tissue.
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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