Chemistry: analytical and immunological testing – Automated chemical analysis – Condition or time responsive
Reexamination Certificate
2002-06-28
2009-08-04
Alexander, Lyle A (Department: 1797)
Chemistry: analytical and immunological testing
Automated chemical analysis
Condition or time responsive
C436S050000, C436S069000, C422S068100, C422S073000
Reexamination Certificate
active
07569393
ABSTRACT:
An analytical test cartridge is provided. The analytical test cartridge can be used for medical analyses of liquid samples removed from a patient, for example blood. The analytical test cartridge is configured to provide for titration experiments. An example of a titration experiment that can be performed with the arrangement, is titration of heparin with protamine. Methods of assembly and use are provided.
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Ramamurthy et al, “Improved Protamine-Sensitive Membrane Electrode For Monitoring Heparin Concentration in Whole Blood via Protamine Titration”,Clinical Chemistry, vol. 44, 1998, pp. 606-6113.
Operators Manual,Hepcon® HMS Plus Hemostatis Management System; Multichannel Clot Timing Instrument With Automated Pipetting; 116 pages, published before Jun. 28, 2002.
Alexander Lyle A
Fish & Richardson P.C.
International Technidyne Corporation
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