41
David W Burke, Lance S Kuhn, Terry A Beaty, Vladimir Svetnik: System and method for analyte measurement. Roche Operations, Roche Diagnostics Operations, Woodard Emhardt Moriaty McNett & Henry, April 8, 2014: US08691152

A method of measuring an analyte in a biological fluid comprises applying an excitation signal having a DC component and an AC component. The AC and DC responses are measured; a corrected DC response is determined using the AC response; and a concentration of the analyte is determined based upon the ...


42
Friedrich Karl Ackermann, Manfred Augstein, Timothy L Beck, Markus Stephan Fuerst, Robert Lawrence Meek, Philip Edgar Pash, Blaine Edward Ramey, Robert Paul Sabo, Matthew Carlyle Sauers, Joerg Schreiber, Wolfgang Walter, Seth Faulkner Williams, Frederick Leland Wittekind III: Host apparatus and method providing calibration and reagent information to a measurement apparatus which makes use of a consumable reagent in a measuring process. Roche Diagnostics Operations, Roche Operations, Dinsmore & Shohl, July 9, 2013: USRE044345

Apparatuses and methods providing data such as, for example, calibration and reagent information (30) over a network (6) to a measurement apparatus (4) which makes use of a consumable reagent (18) in a measuring process are disclosed. The present invention permits a measurement apparatus (4) to down ...


43
Michael J Celentano, Henning Groll, James L Pauley, Steven K Moore: System and method for quality assurance of a biosensor test strip. Roche Diagnostics Operations, Roche Operations, Woodard Emhardt Moriarty McNett & Henry, January 29, 2013: US08361291

The present invention provides a test strip for measuring a signal of interest in a biological fluid when the test strip is mated to an appropriate test meter, wherein the test strip and the test meter include structures to verify the integrity of the test strip traces, to measure the parasitic resi ...


44
System and method for quality assurance of a biosensor test strip. ROCHE OPERATIONS, ROCHE DIAGNOSTICS OPERATIONS, October 30, 2014: US20140318991-A1

The present invention provides a test strip for measuring a signal of interest in a biological fluid when the test strip is mated to an appropriate test meter, wherein the test strip and the test meter include structures to verify the integrity of the test strip traces, to measure the parasitic resi ...


45
METHOD FOR DETERMINING THE CONCENTRATION OF AN ANALYTE IN A LIQUID SAMPLE USING SMALL VOLUME SAMPLES AND FAST TEST TIMES. Roche Diagnostics Operations, Roche Operations, August 31, 2017: US20170248538-A1

Analytes in a liquid sample are determined by methods utilizing sample volumes from about 0.3 μl to less than 1 μl and test times from about 3.5 to about 6 seconds after detection of the sample. The methods are preferably performed using small test strips including a sample receiving chamber filled ...


46
DETERMINING BLOOD GLUCOSE IN A SMALL VOLUME SAMPLE RECEIVING CAVITY AND IN A SHORT TIME PERIOD. Roche Diabetes Care, Roche Operations, November 16, 2017: US20170328858-A1

The concentration of glucose in a blood sample is determined by methods utilizing test strips having a sample receiving cavity having a volume from about 0.3 μl to less than 1 μl and determining the glucose concentration within a time period from about 3.5 seconds to about 8 seconds.