发明名称 |
Method and Apparatus for Identifying Oversensing Using Far-Field Intracardiac Electrograms and Marker Channels |
摘要 |
A method for identifying oversensing in implantable medical devices (IMDs), such as implantable cardioverter defibrillators (ICDs), is described. A near-field electrogram signal and a far-field electrogram signal are obtained via a near-field electrode pair and a far-field electrode pair. The near-field electrogram signal is compared to the far-field electrogram signal and a determination of whether oversensing exists is made based on the comparison. In some instances, a scheduled therapy is withheld in response to determining that oversensing exists. |
申请公布号 |
US2013060117(A1) |
申请公布日期 |
2013.03.07 |
申请号 |
US201213668673 |
申请日期 |
2012.11.05 |
申请人 |
MEDTRONIC, INC.;MEDTRONIC, INC. |
发明人 |
GUNDERSON BRUCE D.;PATEL AMISHA S.;BOUNDS CHAD A.;BROWN MARK L. |
分类号 |
A61B5/0432;A61B5/042;A61N1/372 |
主分类号 |
A61B5/0432 |
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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