发明名称 |
Method and apparatus for cardiac arrhythmia classification using template band-based morphology analysis |
摘要 |
An implantable cardioverter/defibrillator (ICD) includes a tachyarrhythmia detection and classification system that classifies tachyarrhythmias based on a morphological analysis of arrhythmic waveforms and a template waveform. Correlation coefficients each computed between morphological features of an arrhythmic waveform and morphological features of the template waveform provide for the basis for classifying the tachyarrhythmia. In one embodiment, a correlation analysis takes into account the uncertainty associated with the production of the template waveform by using a template band that includes confidence intervals. |
申请公布号 |
US8244348(B2) |
申请公布日期 |
2012.08.14 |
申请号 |
US20080206198 |
申请日期 |
2008.09.08 |
申请人 |
LI DAN;CARDIAC PACEMAKERS, INC. |
发明人 |
LI DAN |
分类号 |
A61N1/39 |
主分类号 |
A61N1/39 |
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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