发明授权
- 专利标题： Morphology based motion detection for sensors sensitive to motion induced noise
- 专利标题（中）： 基于运动感应噪声的传感器形态运动检测
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申请号： US11556911申请日： 2006-11-06
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公开(公告)号： US07920919B1公开(公告)日： 2011-04-05
- 发明人: Yelena Nabutovsky
- 申请人： Yelena Nabutovsky
- 申请人地址： US CA Sunnyvale
- 专利权人： Pacesetter, Inc.
- 当前专利权人： Pacesetter, Inc.
- 当前专利权人地址： US CA Sunnyvale
- 代理商 Steven M. Mitchell
- 主分类号： A61N1/08
- IPC分类号： A61N1/08
摘要：
Provided herein are implantable systems, and methods for use therewith, for estimating a level of noise in a signal produced by an implantable sensor that is sensitive to motion induced noise. Sample data is obtained that is representative of a signal produced by the implantable sensor that is sensitive to motion induced noise. Such a sensor signal has a corresponding morphology. The morphology of a portion of the sensor signal is compared to a template, and a level of motion induced noise in the sensor signal is estimated, based on results of the morphology comparison.
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