Invention Grant
- Patent Title: Posture sensor automatic calibration
- Patent Title (中): 姿态传感器自动校准
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Application No.: US12425195Application Date: 2009-04-16
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Publication No.: US08165840B2Publication Date: 2012-04-24
- Inventor: John D. Hatlestad , Aaron Lewicke , Keith R. Maile
- Applicant: John D. Hatlestad , Aaron Lewicke , Keith R. Maile
- Applicant Address: US MN St. Paul
- Assignee: Cardiac Pacemakers, Inc.
- Current Assignee: Cardiac Pacemakers, Inc.
- Current Assignee Address: US MN St. Paul
- Agency: Schwegman, Lundberg & Woessner, P.A.
- Main IPC: G01P21/00
- IPC: G01P21/00 ; G06F19/00 ; G06F17/40
Abstract:
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.
Public/Granted literature
- US20090312973A1 POSTURE SENSOR AUTOMATIC CALIBRATION Public/Granted day:2009-12-17
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