发明名称 |
METHOD AND APPARATUS FOR PERCUTANEOUS EPICARDIAL ABLATION OF CARDIAC GANGLIONATED PLEXI WITHOUT MYOCARDIAL INJURY |
摘要 |
A method and device for modulating the autonomic nervous system adjacent a pericardial space to treat cardiac arrhythmia includes a treatment source arranged to supply a treatment medium, a catheter having an end sized for insertion into the pericardial space, a medium delivery assembly having a distal end arranged to be positioned by the catheter into the pericardium, with the distal end of the delivery assembly comprising a delivery tip arranged to extend away from the distal end of the catheter into the pericardial space. A connector operatively couples the delivery tip of the medium delivery assembly to the treatment source, and the delivery tip of the medium delivery assembly including a plurality of delivery points for delivering the treatment medium at a plurality of treatment areas within the pericardial space. The device performs modulation or ablation of the autonomic nervous system at selected treatment areas within the pericardium. |
申请公布号 |
EP2986243(A1) |
申请公布日期 |
2016.02.24 |
申请号 |
EP20140785597 |
申请日期 |
2014.04.15 |
申请人 |
MAYO FOUNDATION FOR MEDICAL EDUCATION AND RESEARCH |
发明人 |
ASIRVATHAM, SAMUEL, J.;KNUDSON, MARK, B. |
分类号 |
A61B18/12;A61M25/01;A61N1/20;A61N1/365;A61N1/39 |
主分类号 |
A61B18/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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