发明授权
US07606617B2 Urinalysis for the early detection of and recovery from worsening heart failure
失效
尿液分析用于早期检测和恢复心力衰竭恶化
- 专利标题： Urinalysis for the early detection of and recovery from worsening heart failure
- 专利标题（中）： 尿液分析用于早期检测和恢复心力衰竭恶化
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申请号： US11343441申请日： 2006-01-31
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公开(公告)号： US07606617B2公开(公告)日： 2009-10-20
- 发明人: Ramesh Wariar
- 申请人： Ramesh Wariar
- 申请人地址： US MN St. Paul
- 专利权人： Cardiac Pacemakers, Inc.
- 当前专利权人： Cardiac Pacemakers, Inc.
- 当前专利权人地址： US MN St. Paul
- 代理机构： Schwegman, Lundberg & Woessner, P.A.
- 主分类号： A61N1/00
- IPC分类号： A61N1/00
摘要：
A system and method of detecting decompensation of heart failure for a patient includes urinalysis to determine the change in physical and/or chemical composition of a patient's urine over time. The change in chemical and/or physical composition of the patient's urine is used to infer the onset of decompensation. Optionally, the inference is verified with other data, such as with baseline transthoracic impedance data, patient weight data, and/or blood composition data.
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