发明名称 |
Apparatus for deployment of micro-coil using a catheter |
摘要 |
The apparatus for deployment of a therapeutic device such as a micro-coil detachably mounts the therapeutic device to a distal portion of a pusher member. In one embodiment, the therapeutic device is detachably mounted to the distal portion of the pusher member by a tubular collar that can be heated by a heater such as an electrical resistance coil to expand the collar and release and deploy the therapeutic device. The apparatus for deployment of a therapeutic device such as a micro-coil may also provide for a pusher member and a connector fiber for securing the therapeutic device to the pusher member. The connector fiber passes through a heater within the distal portion of the pusher member, for heating and breaking the connector fiber to release the therapeutic device when a desired placement of the therapeutic device within the vasculature is achieved. |
申请公布号 |
US2005113864(A1) |
申请公布日期 |
2005.05.26 |
申请号 |
US20040020936 |
申请日期 |
2004.12.22 |
申请人 |
GANDHI DEEPAK;RAMZIPOOR KAMAL |
发明人 |
GANDHI DEEPAK;RAMZIPOOR KAMAL |
分类号 |
A61B17/00;A61B17/12;A61F2/06;A61F2/84;(IPC1-7):A61M29/00 |
主分类号 |
A61B17/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|