Invention Grant
- Patent Title: Physiological parameter confidence measure
- Patent Title (中): 生理参数置信度
-
Application No.: US14218242Application Date: 2014-03-18
-
Publication No.: US09167995B2Publication Date: 2015-10-27
- Inventor: Marcelo Lamego , Mohamed K. Diab , Ammar Al-Ali
- Applicant: Cercacor Laboratories, Inc.
- Applicant Address: US CA Irvine
- Assignee: Cercacor Laboratories, Inc.
- Current Assignee: Cercacor Laboratories, Inc.
- Current Assignee Address: US CA Irvine
- Agency: Knobbe, Martens, Olson & Bear, LLP
- Main IPC: A61B5/1455
- IPC: A61B5/1455 ; G06F19/00 ; A61B5/0205 ; A61B5/145 ; A61B5/00 ; A61B5/026 ; A61B5/0295 ; A61B5/024
Abstract:
Confidence in a physiological parameter is measured from physiological data responsive to the intensity of multiple wavelengths of optical radiation after tissue attenuation. The physiological parameter is estimated based upon the physiological data. Reference data clusters are stored according to known values of the physiological parameter. At least one of the data clusters is selected according to the estimated physiological parameter. The confidence measure is determined from a comparison of the selected data clusters and the physiological data.
Public/Granted literature
- US20140309506A1 PHYSIOLOGICAL PARAMETER CONFIDENCE MEASURE Public/Granted day:2014-10-16
Information query
