Invention Grant
- Patent Title: Morphology based motion detection for sensors sensitive to motion induced noise
- Patent Title (中): 基于运动感应噪声的传感器形态运动检测
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Application No.: US11556911Application Date: 2006-11-06
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Publication No.: US07920919B1Publication Date: 2011-04-05
- Inventor: Yelena Nabutovsky
- Applicant: Yelena Nabutovsky
- Applicant Address: US CA Sunnyvale
- Assignee: Pacesetter, Inc.
- Current Assignee: Pacesetter, Inc.
- Current Assignee Address: US CA Sunnyvale
- Agent Steven M. Mitchell
- Main IPC: A61N1/08
- IPC: A61N1/08
Abstract:
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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