发明申请
US20100222854A1 APPARATUSES FOR INHIBITING RENAL NERVE ACTIVITY VIA AN INTRA-TO-EXTRAVASCULAR APPROACH
审中-公开
用于通过内向外方法抑制肾脏神经活动的装置
- 专利标题: APPARATUSES FOR INHIBITING RENAL NERVE ACTIVITY VIA AN INTRA-TO-EXTRAVASCULAR APPROACH
- 专利标题(中): 用于通过内向外方法抑制肾脏神经活动的装置
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申请号: US12777995申请日: 2010-05-11
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公开(公告)号: US20100222854A1公开(公告)日: 2010-09-02
- 发明人: Denise Demarais , Nicolas Zadno , Benjamin J. Clark , Erik Thai , Howard R. Levin , Mark Gelfand
- 申请人: Denise Demarais , Nicolas Zadno , Benjamin J. Clark , Erik Thai , Howard R. Levin , Mark Gelfand
- 申请人地址: US CA Palo Alto
- 专利权人: Ardian, Inc.
- 当前专利权人: Ardian, Inc.
- 当前专利权人地址: US CA Palo Alto
- 主分类号: A61F7/12
- IPC分类号: A61F7/12 ; A61F7/00 ; A61M5/32
摘要:
Methods and apparatus are provided for thermally-induced renal neuromodulation. Thermally-induced renal neuromodulation may be achieved via direct and/or via indirect application of thermal energy to heat or cool neural fibers that contribute to renal function, or of vascular structures that feed or perfuse the neural fibers. In some embodiments, parameters of the neural fibers, of non-target tissue, or of the thermal energy delivery element, may be monitored via one or more sensors for controlling the thermally-induced neuromodulation. In some embodiments, protective elements may be provided to reduce a degree of thermal damage induced in the non-target tissues.
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