发明授权
- 专利标题: Posture sensor automatic calibration
- 专利标题(中): 姿态传感器自动校准
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申请号: US13437374申请日: 2012-04-02
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公开(公告)号: US08818748B2公开(公告)日: 2014-08-26
- 发明人: John D. Hatlestad , Aaron Lewicke , Keith R. Maile
- 申请人: John D. Hatlestad , Aaron Lewicke , Keith R. Maile
- 申请人地址: US MN St. Paul
- 专利权人: Cardiac Pacemakers, Inc.
- 当前专利权人: Cardiac Pacemakers, Inc.
- 当前专利权人地址: US MN St. Paul
- 代理机构: Schwegman, Lundberg & Woessner, P.A.
- 主分类号: G01P21/00
- IPC分类号: G01P21/00 ; G01C22/00 ; G01C25/00 ; G01D18/00 ; G06F19/00 ; G06F17/40
摘要:
A system and method automatically calibrate a posture sensor, such as by detecting a walking state or a posture change. For example, a three-axis accelerometer can be used to detect a patient's activity or posture. This information can be used to automatically calibrate subsequent posture or acceleration data.
公开/授权文献
- US20120191155A1 POSTURE SENSOR AUTOMATIC CALIBRATION 公开/授权日:2012-07-26
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