发明申请
- 专利标题: METHODS AND APPARATUS FOR FABRICATING LEADS WITH CONDUCTORS AND RELATED FLEXIBLE LEAD CONFIGURATIONS
- 专利标题(中): 用于制造导体和相关灵活引线配置的方法和装置
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申请号: US12047832申请日: 2008-03-13
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公开(公告)号: US20080262584A1公开(公告)日: 2008-10-23
- 发明人: Paul A. Bottomley , Parag V. Karmarkar , Justin M. Allen , William A. Edelstein , Peter Piferi , Brian Gore , J. Michael Shifflette
- 申请人: Paul A. Bottomley , Parag V. Karmarkar , Justin M. Allen , William A. Edelstein , Peter Piferi , Brian Gore , J. Michael Shifflette
- 主分类号: A61N1/05
- IPC分类号: A61N1/05 ; H01B7/06 ; G01N3/20
摘要:
MRI/RF compatible leads include at least one conductor, a respective conductor having at least one segment with a multi-layer stacked coil configuration. The lead can be configured so that the lead heats local tissue less than about 10 degrees Celsius (typically about 5 degrees Celsius or less) or does not heat local tissue when a patient is exposed to target RF frequencies at a peak input SAR of at least about 4 W/kg and/or a whole body average SAR of at least about 2 W/kg. Related leads and methods of fabricating leads are also described.
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