Methods for measuring analyte in a subject and/or...

Surgery – Diagnostic testing – Measuring or detecting nonradioactive constituent of body...

Reexamination Certificate

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C600S345000, C600S347000, C435S014000

Reexamination Certificate

active

07604593

ABSTRACT:
The present invention relates to a predictive-kinetic method for use with data processing of a sensor-generated signal, as well as, microprocessors and monitoring systems employing such a predictive-kinetic method. Data from a transient region of a signal is used with suitable models and curve-fitting methods to predict the signal that would be measured for the system at the completion of the reaction. The values resulting from data processing of sensor response using the methods of the present invention are less sensitive to measurement variables.

REFERENCES:
patent: 5279543 (1994-01-01), Glikfeld et al.
patent: 5362307 (1994-11-01), Guy et al.
patent: 5636632 (1997-06-01), Bommannan et al.
patent: 5730714 (1998-03-01), Guy et al.
patent: 5735273 (1998-04-01), Kurnik et al.
patent: 5771890 (1998-06-01), Tamada
patent: 5827183 (1998-10-01), Kurnik et al.
patent: 5954685 (1999-09-01), Tierney
patent: 5989409 (1999-11-01), Kurnik et al.
patent: 5995860 (1999-11-01), Sun et al.
patent: 6023629 (2000-02-01), Tamada
patent: 6201979 (2001-03-01), Kurnik et al.
patent: 6272364 (2001-08-01), Kurnik
patent: WO 99/29230 (1999-06-01), None
patent: WO 99/58050 (1999-11-01), None
patent: WO 01/88534 (2001-11-01), None
Bacon et al., “Predictive, Error-Compensating Kinetic Method for Enzymatic Quantification of Creatinine in Serum,”Clin Chem.37(8):1338-1344 (1991).
Bacon et al., “Kinetic Study of the Jaffe Reaction for Quantifying Creatinine in Serum: 2. Evaluation of Buffered Reagent and Comparison of Different Date-Processing Options,”Clin Chem.35(3):360-363 (1989).
Chen et al., “Evaluation of Alternative Measurement and Data-Processing Options for Enzyme-Based Biosensors,”Analytica Chimica Acta388:231-241 (1999).
Engh et al., “Improvement of Reaction Rate Measurement Precisions Using the Temproally Optimized Fixed-Time Ratemeter,”Anal. Chem.60:p. 545 (1988).
Gondo et al., “Studies on Dynamic Behavior of the Biosensor Based on Immobilized Glucoamylase-glucose Oxidase Membrane,”Biosens. Bioelectron12(5):395-401 (1997).
Harris, R.C., “Kinetic Methods That are Independent of the Rate of Reaction,”Clin. Chem29: p. 2079 (1983).
Ho, M.H., “Kinetic Methods That are Independent of the Rate of Reaction,”Biomed. Sci. Instrum.20:85-91 (1984).
Kaku et al., “Amperometric Glucose Sensors Based on Immobilized Glucose Oxidase-Polyquinone System,”Anal. Chem.66(8):1231-1235 (1994).
Karube et al., “Integrated Microbiosensors for Medical Use,”Ann. N.Y. Acad. Sci542:470-479 (1988).
Lin et al., “Error-Compensating Kinetic Method for Enzymatic Determination of DNAs,”Clin. Chem.28(10):2081-2807 (1982).
Lin et al., “Multipoint Kinetic Methods Evaluated for Quantitation of Theophylline with Prosthetic Group Label Immunoassay,”Clin. Chem.39(9):1850-1856 (1993).
Linke et al., “Prevention of the Decrease in Sensitivity of an Amperometric Glucose,”Clin. Chem.45(2):283-285 (1999).
Love et al., “Evaluation of Transient Responses of Ammonia-Selective Potentiometric Electrodes for Quantitative Applications,”Analytical Chemistry64(11):1269-1276 (1992).
Malitesta et al., “Glucose Fast-Response Amperometric Sensor Based on Glucose Oxidase Immobilized in an Electropolymerized Poly (o-phenylenediamine) Film,”Anal. Chem.62(24):2735-2740 (1990).
Meiling et al., “Kinetic Method That is Insensitive to Variables Affecting Rate Constants,”Anal. Chem.50:p. 1611 (1978).
Meiling et al., “A Kinetic for Glucose That is Insensitive to Variations in Temperature and Enzyme Activity,”Clinical Chemistry25(9):1581-1590 (1979).
Pardue, H. L., “Kinetic Aspects of Analytical Chemistry,”Anal. Chim. Acta69:216 (1989).
Pardue et al., “Evaluation of a Discrete Sampler/Stopped-Flow Mixer System for Equilibrium and Kenetic Analyses,”Clinical Chemistry23(7):1230-1237 (1977).
Pardue, H.L., “Unified View of Kinetic-Based Analytical Methods with Emphasis on Ruggedness,”The Analyst121:385-390 (1996).
Przybyt, M., “Influence of Anions on Glucose Electrode Response: Application to Extending Concentration Range,”Biosensors&Bioelectronics13(3-4):471-477 (1998).
Rinken et al., “Calibration of Glucose Biosensors by Using Pre-Steady State Kinetic Data,”Biosensors&Bioelectronics13(7-8):801-807 (1998).
Tang et al., “Optimisation of Enzyme Electrodes,”Med. Biol. Eng. Comput.28(3):B18-24 (1990).
Tse et al., “Transient Response of an Enzyme Electrode Sensor for Glucose,”Anal. Chem.59(19):2339-2344 (1987).
Uhegbu, et al., “Initial Studies of aNew Approach to the Design and Use of Enzyme-Based Reactor/Sensor Systems: Amperometric System for Glucose,”Anal. Chem.65(18):2443-2451 (1993).
Uhegbu et al., “Management of Interferences in a Transdermal, Noninvasive Glucose Monitoring Device,”Clinical Chemistry45(9):1679-1681 (1999).
Uhegbu, et al., “Data-Processing Method to reduce error Coefficients for Membrane-Based Analytical Systems. 1. Ampereometric-Based Sensor Evaluated for Quantification of Oxygen,”Anal. Chem.64(20):2378-2382 (1992).
Wentzell et al., “Reaction-Rate Method of Analysis Insensitive to Between-Run Changes in Rate Constant,”Anal. Chem.58:p. 851(1986).
Willis, et al., “Simultaneous Kinetic Determination of Mixtures by On-Line Regression Analysis,” Analytical Chemistry 42(12):1350-1355 (Oct. 1970).
Wollenberger, U., “Electrochemical Biosensors—Ways to Improve Sensor Performance,”Biotechnology Genetic Engineering Reviews13:237-266 (1996).
Yokoyama, K., “Mediated Microbiosensors,”Applied Biochemistry Biotechnology Appl. Biochem. Biotechnol.41(1-2):17-18 (1993).
Xu, L., et al., “Optimization Method for Simultaneous Kinetic Analysis,” Analytical Chemistry 68(11):1842-1850 (Jun. 1996).

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