发明授权
- 专利标题： System and method for identifying a potential cause of pulmonary edema
- 专利标题（中）： 识别肺水肿的潜在原因的系统和方法
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申请号： US12368916申请日： 2009-02-10
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公开(公告)号： US08323205B2公开(公告)日： 2012-12-04
- 发明人: Euljoon Park , Steve Koh
- 申请人： Euljoon Park , Steve Koh
- 申请人地址： US CA Sylmar
- 专利权人： Pacesetter, Inc.
- 当前专利权人： Pacesetter, Inc.
- 当前专利权人地址： US CA Sylmar
- 主分类号： A61B5/0205
- IPC分类号： A61B5/0205
摘要：
A method of identifying a potential cause of pulmonary edema is provided. The method includes obtaining one or more impedance vectors between predetermined combinations of the electrodes positioned proximate the heart. At least one of the impedance vectors is representative of a thoracic fluid level. The method also includes applying a stimulation pulse to the heart and sensing cardiac signals of the heart that are representative of an electrophysiological response to the stimulation pulse. The method further includes monitoring the cardiac signals and at least one of the impedance vectors with respect to time to identify the potential cause of pulmonary edema.
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