发明授权
- 专利标题： VARIABLE LENGTH ELECTRODES FOR DELIVERY OF IRRIGATED ABLATION
- 专利标题（中）： 长度可调消融灌溉LEAD
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申请号： EP01927179.0申请日： 2001-04-18
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公开(公告)号： EP1278472B1公开(公告)日： 2008-03-05
- 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.
- 申请人： MEDTRONIC, INC.
- 申请人地址： 710 Medtronic Parkway Minneapolis, Minnesota 55432-5604 US
- 专利权人： MEDTRONIC, INC.
- 当前专利权人： MEDTRONIC, INC.
- 当前专利权人地址： 710 Medtronic Parkway Minneapolis, Minnesota 55432-5604 US
- 代理机构： Hughes, Andrea Michelle
- 优先权： US558975 20000427
- 国际公布： WO2001082813 20011108
- 主分类号： A61B18/14
- IPC分类号： A61B18/14 ; A61B17/00
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.
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