Invention Grant
US07388202B2 Method and apparatus for determining an analyte concentration in a sample having interferents
有权
用于确定具有干扰物的样品中的分析物浓度的方法和装置
- Patent Title: Method and apparatus for determining an analyte concentration in a sample having interferents
- Patent Title (中): 用于确定具有干扰物的样品中的分析物浓度的方法和装置
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Application No.: US11256656Application Date: 2005-10-21
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Publication No.: US07388202B2Publication Date: 2008-06-17
- Inventor: Bernhard B. Sterling , W. Dale Hall , Kenneth G. Witte , Mark Wechsler , Peng Zheng , Richard Keenan
- Applicant: Bernhard B. Sterling , W. Dale Hall , Kenneth G. Witte , Mark Wechsler , Peng Zheng , Richard Keenan
- Applicant Address: US CA Hayward
- Assignee: OptiScan Biomedical Corporation
- Current Assignee: OptiScan Biomedical Corporation
- Current Assignee Address: US CA Hayward
- Agency: Knobbe Martens & Olson & Bear, LLP
- Main IPC: G01J1/00
- IPC: G01J1/00 ; G01N21/35
Abstract:
A method and apparatus are described that permit an analyte concentration to be estimated from a measurement in the presence of compounds that interfere with the measurement. The method reduces the error in the analyte concentration in the presence of interferents. The method includes the use of a set of measurements obtained for a large population having a range of known analyte and interfering compound concentrations. From a sample measurement, which may or may not be one of the population, likely present interferents are identified, and a calibration vector is calculated.
Public/Granted literature
- US20060197015A1 Method and apparatus for determining an analyte concentration in a sample having interferents Public/Granted day:2006-09-07
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