1
Jan E Lilja, Sven E L Nilsson: Cuvette for sampling and analysis. Aktiebolaget Leo, Burgess Ryan & Wayne, March 31, 1987: US04654197 (396 worldwide citation)

Disposable cuvette for essentially simultaneous sampling of a fluid and analyzing the sample. The new cuvette comprises a body member having at least one cavity defined by surrounding walls, into which cavity the sample is permitted to enter by capillary force through an inlet communicating said cav ...


2
Michael P Allen, Joel M Blatt, Joseph T Widunas: Electronic assay device and method. Metrika, Timothy H Trial & Technology Law Group Gens, November 17, 1998: US05837546 (392 worldwide citation)

The present invention provides an assay device for determining the presence of one or more selected analytes in a sample. The device includes a housing having an exterior surface and defining an interior area. A sample receptor receives the sample. A sample treatment strip reacts the sample with a r ...


3
Michael P Allen: Disposable electronic assay device. Metrika Laboratories, Timothy H Gens, December 3, 1996: US05580794 (383 worldwide citation)

A disposable electronic assay device comprising card-like housing containing a sample receptor for receiving a sample of body fluid containing an analyte to be determined, a sample treatment element for reaction with sample fluid components to yield a physically detectable change which correlates wi ...


4
Ernst Markart, Franz Bolduan, Jorg Schreiber: Test carrier analysis system. Boehringer Manheim, Nikaido Marmelstein Murray & Oram, January 25, 1994: US05281395 (235 worldwide citation)

Test carrier analysis system for analyzing a constituent of a body fluid, consisting of test carriers (2), code carriers (3) and an evaluation device (4). The test layers (5) of the test carrier (2) contain reagents whose reaction with the sample leads to a color change characteristic of the analysi ...


5
James R Morris, James A White: Test strip identification and instrument calibration. Miles, Roger N Coe, December 22, 1987: US04714874 (204 worldwide citation)

Test device apparatus is disclosed containing a electrically conductive region which provides information concerning the nature of the test device and/or its position. In a preferred embodiment a conductive strip is applied to a test device and used to determine the identification of the test device ...


6
Heller Michael J, Jablonski Edward J: Fluorescent stokes shift probes for polynucleotide hybridization assays.. Molecular Biosystems, July 29, 1987: EP0229943-A2 (197 worldwide citation)

Fluorescent stokes shift probes for polynucleotide hybridization assays are designed to provide predetermined nucleotide base unit spacings between the donor and acceptor fluorophores. When the probes are hybridized to the target polynucleotide the fluorophores paired for non-radiative energy transf ...


7
Robert S Galen, John F Burd, Talei Hoblitzell, Gebhard Neyer: Apparatus for combined assay for current glucose level and intermediate or long-term glycemic control. LXN Corporation, Campbell & Flores, February 22, 2000: US06027692 (194 worldwide citation)

The present invention is directed to a single test system and method for determining the integrated glycemic condition of a subject by measuring the concentration of glucose and the level of protein-bound glucose in a subject's body fluid, such as whole blood. The glucose concentration is indicative ...


8
Heller Adam, Feldman Benjamin J, Say James, Vreeke Mark S, Tomasco Michael F: Small volume -i(in vitro) analyte sensor. Heller E & Co, November 24, 1999: EP0958495-A1 (176 worldwide citation)

A sensor designed to determine the amount and concentration of analyte in a sample having a volume of less than about 1 mu L. The sensor has a working electrode coated with a non-leachable redox mediator. The redox mediator acts as an electron transfer agent between the analyte and the electrode. In ...


9
Adriaan Kleingeld, Kees R Kooijmans, Wilhelmus F Kragtwijk: Detection strip for detecting and identifying chemical air contaminants, and portable detection kit comprising said strips. Duphar International Research, Stevens Davis Miller & Mosher, July 30, 1991: US05035860 (153 worldwide citation)

The invention relates to a portable detection kit including a number of detection strips and at least one device for breaking reservoirs within the detection strips. The detection strips detect and identify chemical air contaminants and comprise a holder. The holder has a plurality of spaced carrier ...


10
Joel M Blatt, Robert Heiland, James R Morris, Jerry Pugh, Frank W Wogoman: Volume metering capillary gap device for applying a liquid sample onto a reactive surface. Miles, Roger N Coe, August 2, 1988: US04761381 (149 worldwide citation)

A method for controlling a liquid volume flowing onto a reactive surface which includes a sample application port, two systems of capillary channels, a reaction chamber, and an overflow chamber. The liquid sample to be analyzed is applied to the sample application port which gives the liquid entry t ...