| 发明名称 |
VALVE LOCKING MECHANISM |
| 摘要 |
A medical device may include an elongate delivery sheath and a valve replacement implant disposed within a lumen of the delivery sheath, the implant including an anchor member reversibly actuatable between a delivery configuration and a deployed configuration. The implant may include at least one locking element configured to lock the anchor member in the deployed configuration, and at least one actuator element configured to engage the at least one locking element and actuate the anchor member between the delivery configuration and the deployed configuration. The at least one actuator element may include an unlocking member configured to compress a first locking portion of the at least one locking element to unlock the anchor member from the deployed configuration. |
| 申请公布号 |
US2016067040(A1) |
申请公布日期 |
2016.03.10 |
| 申请号 |
US201514845824 |
申请日期 |
2015.09.04 |
| 申请人 |
BOSTON SCIENTIFIC SCIMED, INC. |
发明人 |
Agrawal Sumit;Maditheti Nawaz;Petersen Eric M.;Oommen Stephen J.;Schmidt James A. |
| 分类号 |
A61F2/24 |
主分类号 |
A61F2/24 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A medical device, comprising:
an elongate delivery sheath; a valve replacement implant disposed within a lumen of the delivery sheath, the implant including an anchor member reversibly actuatable between a delivery configuration and a deployed configuration; wherein the implant includes at least one locking element configured to lock the anchor member in the deployed configuration; and at least one actuator element configured to engage the at least one locking element and actuate the anchor member between the delivery configuration and the deployed configuration; wherein the at least one actuator element includes an unlocking member configured to compress a first locking portion of the at least one locking element, thereby unlocking the anchor member from the deployed configuration. |
| 地址 |
MAPLE GROVE MN US |
