公开(公告)号：EP1278472A2

公开(公告)日：2003-01-29

申请号：EP01927179.0

申请日：2001-04-18

申请人： Medtronic, Inc.

发明人： FRANCISCHELLI, David, E. ,  COMBEN, Richard, H. ,  HOEY, Michael, F. ,  MEHRA, Rahul ,  OCEL, Jon, M. ,  PEARSON, Robert ,  TRESCONY, Paul, V. ,  JAHNS, Scott, E.

IPC分类号： A61B18/14

CPC分类号： A61B18/1492 ,  A61B18/1445 ,  A61B2018/00065 ,  A61B2018/00351 ,  A61B2018/00577 ,  A61B2018/1435 ,  A61B2018/1472 ,  A61B2218/002

摘要： A device for ablating tissue is provided. The device comprises a conductive element with a channel for irrigating fluid formed therein, which is in contact with a non-conductive microporous interface. All or a portion of the interface may be removable. When the interface is removed, a portion of the conductive element is exposed for use in ablating tissue. Methods of using the device and for removing the interface are also provided.

公开(公告)号：EP1278472B1

公开(公告)日：2008-03-05

申请号：EP01927179.0

申请日：2001-04-18

申请人： MEDTRONIC, INC.

发明人： FRANCISCHELLI, David, E. ,  COMBEN, Richard, H. ,  HOEY, Michael, F. ,  MEHRA, Rahul ,  OCEL, Jon, M. ,  PEARSON, Robert ,  TRESCONY, Paul, V. ,  JAHNS, Scott, E.

IPC分类号： A61B18/14 ,  A61B17/00

CPC分类号： A61B18/1492 ,  A61B18/1445 ,  A61B2018/00065 ,  A61B2018/00351 ,  A61B2018/00577 ,  A61B2018/1435 ,  A61B2018/1472 ,  A61B2218/002

摘要： A device for ablating tissue is provided. The device comprises a conductive element with a channel for irrigating fluid formed therein, which is in contact with a non-conductive microporous interface. All or a portion of the interface may be removable. When the interface is removed, a portion of the conductive element is exposed for use in ablating tissue. Methods of using the device and for removing the interface are also provided.