Invention Grant
- Patent Title: Methods and systems for conditioning physiological information using a normalization technique
- Patent Title (中): 使用归一化技术调理生理信息的方法和系统
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Application No.: US13609414Application Date: 2012-09-11
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Publication No.: US09241670B2Publication Date: 2016-01-26
- Inventor: Fernando Rodriguez-Llorente , Pirow Engelbrecht , Nicholas James Wooder
- Applicant: Fernando Rodriguez-Llorente , Pirow Engelbrecht , Nicholas James Wooder
- Applicant Address: US MA Mansfield
- Assignee: Covidien LP
- Current Assignee: Covidien LP
- Current Assignee Address: US MA Mansfield
- Agency: Shvarts & Leiz LLP
- Main IPC: A61B6/00
- IPC: A61B6/00 ; A61B5/00 ; A61B5/024 ; A61B5/1455
Abstract:
A physiological monitoring system may determine physiological information, such as physiological rate information, from a physiological signal. The system may condition the physiological signal to assist in the determination of the physiological information. The system may generate a positive signal and a negative signal based on respective positive and negative values of the physiological signal. The system may filter the positive and negative signals, combine the filtered signals, and modify the physiological signal based on the combined signal. The physiological signal may be modified, for example, by subtracting the combined signal from the physiological signal.
Public/Granted literature
- US20140073935A1 METHODS AND SYSTEMS FOR CONDITIONING PHYSIOLOGICAL INFORMATION USING A NORMALIZATION TECHNIQUE Public/Granted day:2014-03-13
Information query
