发明授权
- 专利标题： Body-worn monitor for measuring respiration rate
- 专利标题（中）： 用于测量呼吸速率的身体佩戴监护仪
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申请号： US14292872申请日： 2014-05-31
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公开(公告)号： US09339211B2公开(公告)日： 2016-05-17
- 发明人: Matt Banet , Marshal Dhillon , Devin McCombie
- 申请人： SOTERA WIRELESS, INC.
- 申请人地址： US CA San Diego
- 专利权人： SOTERA WIRELESS, INC.
- 当前专利权人： SOTERA WIRELESS, INC.
- 当前专利权人地址： US CA San Diego
- 代理商 Michael A. Whittaker
- 主分类号： A61B5/08
- IPC分类号： A61B5/08 ; A61B5/0205 ; A61B5/0402 ; A61B5/11 ; A61B5/113 ; A61B5/00 ; A61B5/024 ; A61B5/053
摘要：
The invention provides a multi-sensor system that uses an algorithm based on adaptive filtering to monitor a patient's respiratory rate. The system features an impedance pneumography sensor and a motion sensor (e.g., an accelerometer) configured to attach to the patient's torso and measure therefrom a motion signal. The system further comprises a processing system, configured to operably connect to the impedance pneumography sensor and motion sensor, and to determine a respiration rate value by applying filter parameters obtained from the impedance pneumography sensor signals to the motion sensor signals.
公开/授权文献
- US20140276175A1 BODY-WORN MONITOR FOR MEASURING RESPIRATION RATE 公开/授权日：2014-09-18
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