公开(公告)号：EP2146651A2

公开(公告)日：2010-01-27

申请号：EP08727019.5

申请日：2008-03-20

申请人： Micrus Endovascular Corporation

发明人： GANDHI, Deepak ,  RAMZIPOOR, Kamal ,  PADILLA, Neal, H.

IPC分类号： A61B17/12

CPC分类号： A61B17/221 ,  A61B17/12 ,  A61B17/12113 ,  A61B17/1214 ,  A61B2017/00411 ,  A61B2017/12068 ,  A61B2090/037

摘要： The apparatus (40) for deployment of an intravascular therapeutic device, (44) includes an elongated, flexible pusher member (42) and a therapeutic device connected to a severable portion of a first connector member (58) mounted to the flexible pusher member with an elongated second connector member (66) connected to the therapeutic device. The first connector member or second connector member may be capable of being broken by heat, and a heat source (70) is provided for heating and breaking the first connector member or the second connector member to release the therapeutic device.

公开(公告)号：EP2146651B1

公开(公告)日：2014-02-26

申请号：EP08727019.5

申请日：2008-03-20

申请人： Micrus Endovascular Corporation

发明人： GANDHI, Deepak ,  RAMZIPOOR, Kamal ,  PADILLA, Henry N

IPC分类号： A61B17/12

CPC分类号： A61B17/221 ,  A61B17/12 ,  A61B17/12113 ,  A61B17/1214 ,  A61B2017/00411 ,  A61B2017/12068 ,  A61B2090/037

公开(公告)号：EP1255493B1

公开(公告)日：2008-11-19

申请号：EP01951120.3

申请日：2001-01-09

申请人： Micrus Endovascular Corporation

发明人： GANDHI, Deepak ,  RAMZIPOOR, Kamal

IPC分类号： A61B17/12 ,  A61F2/06

CPC分类号： A61B17/12113 ,  A61B17/12 ,  A61B17/12022 ,  A61B17/12136 ,  A61B17/1214 ,  A61B2017/00477 ,  A61B2017/00867 ,  A61B2017/12068 ,  A61B2017/12077 ,  A61B2017/1209 ,  A61B2018/00005 ,  A61B2090/037 ,  A61F2002/9505 ,  A61F2002/9511

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.