发明授权
US08805498B1 Ischemia detection systems for paced-patients using beat-type dependent baseline datasets
有权
使用节拍型依赖基线数据集的针对患者的缺血检测系统
- 专利标题： Ischemia detection systems for paced-patients using beat-type dependent baseline datasets
- 专利标题（中）： 使用节拍型依赖基线数据集的针对患者的缺血检测系统
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申请号： US12624515申请日： 2009-11-24
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公开(公告)号： US08805498B1公开(公告)日： 2014-08-12
- 发明人: David R. Fischell , Michael Sasha John , David Keenan
- 申请人： David R. Fischell , Michael Sasha John , David Keenan
- 申请人地址： US NJ Fair Haven
- 专利权人： Angel Medical Systems, Inc.
- 当前专利权人： Angel Medical Systems, Inc.
- 当前专利权人地址： US NJ Fair Haven
- 代理机构： Rosenberg, Klein & Lee
- 主分类号： A61N1/362
- IPC分类号： A61N1/362
摘要：
A device for detecting cardiac ischemia is disclosed. The device includes a processor that is configured to distinguish between two different heart beats types such as ventricularly paced beats and supraventricular beats. The processor collects separate reference data for each beat type indicative of the normal values of a cardiac feature associated with these beat types. The processor performs an ischemia test by separately comparing present values of the cardiac feature for each beat type with the reference values for the corresponding beat type.