发明授权
- 专利标题: Sensing margin detectors for implantable electromedical devices
- 专利标题(中): 用于植入式电子医疗设备的感应余量检测器
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申请号: US114327申请日: 1987-10-27
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公开(公告)号: US4827934A公开(公告)日: 1989-05-09
- 发明人: Christer Ekwall
- 申请人: Christer Ekwall
- 申请人地址: CA Sylmar
- 专利权人: Siemens-Pacesetter, Inc.
- 当前专利权人: Siemens-Pacesetter, Inc.
- 当前专利权人地址: CA Sylmar
- 主分类号: A61N1/365
- IPC分类号: A61N1/365 ; A61N1/37
摘要:
Circuitry for quantitatively determining the level of processed heart signals relative to actual sensing sensitivity level (threshold) in an implantable pacemaker. The measurement is useful for adjusting the settable threshold, polarity, filtering or amplification parameter settings for safe operation and noise rejection of the pacemaker.
公开/授权文献
- US6016229A Wide-angle lens 公开/授权日:2000-01-18
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