Liquid junction reference electrode and methods of use thereof

Electrolysis: processes – compositions used therein – and methods – Electrolytic analysis or testing

Reexamination Certificate

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C204S409000, C204S435000

Reexamination Certificate

active

06896793

ABSTRACT:
The invention relates to a durable and reliable miniature liquid junction reference electrode for use with at least one electrode (e.g., an electrochemical sensor cartridge) for measuring certain characteristics of a fluid sample such as blood or other body fluid.

REFERENCES:
patent: 3658478 (1972-04-01), Spergel et al.
patent: 3723281 (1973-03-01), Wise
patent: 3915829 (1975-10-01), Krebs
patent: 4179349 (1979-12-01), Park
patent: 4214968 (1980-07-01), Battaglia et al.
patent: 4271474 (1981-06-01), Belanger et al.
patent: 4361539 (1982-11-01), Weinberg et al.
patent: 4401548 (1983-08-01), Brezinski
patent: 4481804 (1984-11-01), Eberhard et al.
patent: 4654127 (1987-03-01), Baker et al.
patent: 4734184 (1988-03-01), Burleigh et al.
patent: 4818361 (1989-04-01), Burgess et al.
patent: 4818365 (1989-04-01), Kinlen et al.
patent: 4871439 (1989-10-01), Enzer et al.
patent: 4908117 (1990-03-01), Kinlen et al.
patent: 4975647 (1990-12-01), Downer et al.
patent: 5061631 (1991-10-01), Calabrese et al.
patent: 5067093 (1991-11-01), Przybylowicz et al.
patent: 5070023 (1991-12-01), Calabrese
patent: 5103179 (1992-04-01), Thomas et al.
patent: 5200051 (1993-04-01), Cozzette et al.
patent: 5262305 (1993-11-01), Heller et al.
patent: 5286364 (1994-02-01), Yacynych et al.
patent: 5338435 (1994-08-01), Betts et al.
patent: 5342498 (1994-08-01), Graves et al.
patent: 5370783 (1994-12-01), Carlson et al.
patent: 5387329 (1995-02-01), Foos et al.
patent: 5405510 (1995-04-01), Betts et al.
patent: 5505828 (1996-04-01), Wong et al.
patent: 5540828 (1996-07-01), Yacynych
patent: 5653862 (1997-08-01), Parris
patent: 6030827 (2000-02-01), Davis et al.
patent: 6051389 (2000-04-01), Ahl et al.
patent: 6123820 (2000-09-01), Bergkuist et al.
patent: 6133229 (2000-10-01), Gibson et al.
patent: 0 094 677 (1983-11-01), None
patent: 0 125 136 (1984-11-01), None
patent: 0 133 531 (1985-02-01), None
patent: 0 133 531 (1985-02-01), None
patent: 0 388 017 (1990-09-01), None
patent: 0 771 867 (1997-05-01), None
patent: 0 772 041 (1997-05-01), None
patent: 0 909 952 (1999-04-01), None
patent: 9419683 (1994-09-01), None
patent: 9419684 (1994-09-01), None
Emnéus et al., (1993) “Comparison Between Different Inorganic Supports for the Immobilization of Amyloglucosidase and α-amylase to Be Used in Enzyme Reactors in Flow-Injection Systems,”Analytica Chimica Acta, 276:303-318.
Geise et al., (1991) “Electropolymerized Films to Prevent Interferences and Electrode Fouling in Biosensors,”Biosensors&Bioelectronics, 6:151-160.
Ghindilis et al., (194) “Glucose Potentiometric Electrodes Based on Mediatorless Bioelectrocatalysis. A New Approach,”Biosensors&Bioelectronics, 9:353-357.
Hart et al., (1999) “Estimation of Lactate in Meat Extracts by Screen-Printed Sensors,”Analytica Chimica Acta, 386:7-12.
Lingene (1958) “Common Electrical Measurements,”Electroanalytical Chemistry(2ndEd.), Interscience Publishers, Inc., New York, 26-29.
Lingene (1958) “Controlled Potential Methodology,”Electroanalytical Chemistry(2ndEd.), Interscience Publishers, Inc., New York, 358-365.
Lipták et al. (eds.), (1982) “Ion Selective Electrodes,”Instrument Engineers' Handbook, Chilton Book Co., Radnor, Pennsylvania, 655-703.
Mansouri et al., (1998) “Development of a Glucose Sensor and Its Inclusion in the GEM Blood Analyzer,”International Federation of Clinical Chemistry and Laboratory Medicine, OmniPress, Madison, WI, USA, 368-379.
Patel et al., (2000) “Fabrication and Characterization of Disposable Type Lactate Oxidase Sensors for Dairy Products and Clinical Analysis,”Sensors and Actuators, B 67:134-141.
“Reference Electrodes,” http://www.epsilon-web.com/Ec/manual/Maintenance/reference.html (printed on Feb. 23, 2001).
Sasso et al., (1990) “Electropolymerized 1, 2-Diaminobenzene as a Means to Prevent Interferences and Fouling and to Stabilize Immobilized Enzyme in Electrochemical Biosensors,”Analytical Chemistry, 62(11):1111-1117.
Waser (1961), “Quantitative Chemistry: A Laboratory Test,” W.A. Benjamin, Inc., New York, 117-119, 207-208, 213-214, 223.
Yang et al., (1999) “Needle-type Lactate Biosensor,”Biosensors&Bioelectronics, 14:203-210.
International Search Report for International Patent Application No. PCT/US02/07069, dated Feb. 4, 2003, 7 pages.
Suzuki et al., “Microfabricated Liquid Junction Ag/AgC1 Reference Electrode and Its Application to a One-Chip Potentiometric Sensor”, Anal. Chem., vol. 71, 1999, pp. 5069-5075.

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