- 专利标题: Method and apparatus for determining changes in heart failure status
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申请号: US11299876申请日: 2005-12-12
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公开(公告)号: US20060089679A1公开(公告)日: 2006-04-27
- 发明人: Qingsheng Zhu , Julio Spinelli , Bruce KenKnight , Jay Warren
- 申请人: Qingsheng Zhu , Julio Spinelli , Bruce KenKnight , Jay Warren
- 专利权人: Cardiac Pacemakers, Inc.
- 当前专利权人: Cardiac Pacemakers, Inc.
- 主分类号: A61N1/362
- IPC分类号: A61N1/362
摘要:
A method for operating a cardiac rhythm management device in which a clinical state vector is computed as a combination of a plurality of parameters related to a patient's heart failure status and compared to a previously computed clinical state vector to determine a clinical trajectory indicative of changes in the patient's heart failure status. Such detected changes in status can be used both as a clinical tool to evaluate treatment and to automatically adjust the operation of the device.
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