KERANEN, OLLI,ZERKOWSKI, HANS-REINHARD,JUNG, JOHANNES
申请号：
CA3087730
公开号：
CA3087730A1
申请日:
2019.01.08
申请国别(地区):
CA
年份:
2019
代理人:
摘要：
An annuloplasty device is disclosed comprising first and second support rings being configured to be arranged as a coil in a first configuration around an axial direction, wherein the first and second support rings are configured to be arranged on opposite sides of native heart valve leaflets of a heart valve, wherein the first and second support rings are separated with a first pitch distance in the axial direction, in the first configuration, wherein the first and second support rings are configured to assume a contracted state having a second pitch distance in the axial direction being shorter than the first pitch distance, and wherein the first and second support rings are configured to be transferable between the first configuration and the contracted state to pinch the heart valve leaflets. A method of repairing a defective heart valve is also disclosed.
