发明名称 |
ACTUATOR FOR DEPLOYABLE IMPLANT |
摘要 |
Systems and methods are provided for using an actuator to deploy an implant configured to close a tissue puncture or a natural opening in a body. The actuator includes a handle that is rotated in a first direction to deploy a first set of deployable wings of the implant, and that is rotated in a second, opposite direction to deploy a second set of deployable wings of the implant. A guide wire coupled between the implant and the actuator rotates and/or moves axially with the actuator to cause the wings to deploy. After each of the first and second rotation strokes, the handle is prevented from rotating beyond the first and second strokes, respectively. After the wings are deployed to engage tissue therebetween, the handle is operated to eject the implant from the actuator. |
申请公布号 |
WO2015075151(A1) |
申请公布日期 |
2015.05.28 |
申请号 |
WO2014EP75206 |
申请日期 |
2014.11.20 |
申请人 |
COLEMAN, JAMES E.;CUMMINS, CHRISTY |
发明人 |
COLEMAN, JAMES E.;CUMMINS, CHRISTY |
分类号 |
A61F2/24;A61B17/00;A61B17/42;A61F6/20 |
主分类号 |
A61F2/24 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|