发明申请
- 专利标题: RATE-ADAPTIVE THERAPY WITH SENSOR CROSS-CHECKING
- 专利标题(中): 具有传感器交叉检查的速率自适应治疗
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申请号: US11461632申请日: 2006-08-01
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公开(公告)号: US20060265019A1公开(公告)日: 2006-11-23
- 发明人: Weimin Sun , Bruce Jones , Douglas Lang
- 申请人: Weimin Sun , Bruce Jones , Douglas Lang
- 专利权人: Cardiac Pacemakers, Inc.
- 当前专利权人: Cardiac Pacemakers, Inc.
- 主分类号: A61N1/365
- IPC分类号: A61N1/365
摘要:
A method and system for automatically adjusting the operating parameters of a rate-adaptive cardiac pacemaker in which maximum exertion levels attained by the patient are measured at periodic intervals and stored in order to compute or update a maximum exercise capacity. The slope of the rate-response curve is then adjusted to map an exertion level corresponding to the updated maximum exercise capacity to a maximum allowable pacing rate. In accordance with the invention, a maximum exercise capacity is determined by cross-checking periodic maximum exertion level sensor values with a motion-level sensor value.
公开/授权文献
- US07493163B2 Rate-adaptive therapy with sensor cross-checking 公开/授权日:2009-02-17