发明授权
- 专利标题： Suppression of high rate pacing for reducing myocardial ischemic irritability
- 专利标题（中）： 抑制高速起搏减少心肌缺血易激惹
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申请号： US11118689申请日： 2005-04-29
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公开(公告)号： US07881786B2公开(公告)日： 2011-02-01
- 发明人: Troy E. Jackson
- 申请人： Troy E. Jackson
- 申请人地址： US MN Minneapolis
- 专利权人： Medtronic, Inc.
- 当前专利权人： Medtronic, Inc.
- 当前专利权人地址： US MN Minneapolis
- 代理商 Michael J. Ostrom; Stephen W. Bauer
- 主分类号： A61N1/362
- IPC分类号： A61N1/362
摘要：
A medical device capable of delivering automatic rate-adjusting pacing therapies is provided having an adjustable upper rate limit responsive to an indication of myocardial irritability. The device, which may be embodied as a pacemaker, a pacemaker/cardioverter/defibrillator, or the like, responds to the detection of an arrhythmia as an indicator of myocardial irritability by adjusting an upper rate limit. The adjusted upper rate limit is applied as the maximum allowable pacing rate during delivery of any pacing therapies previously defined as “long-term” pacing therapies.
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