1
Roger Phillips, Geoffery McGarraugh, Franklin A Jurik, Raymond D Underwood: Reagent test strip and apparatus for determination of blood glucose. Lifescan, April 19, 1994: US05304468 (652 worldwide citation)

A method for determining the presence of an analyte in a fluid is described along with various components of an apparatus specifically designed to carry out the method. The method involves taking a reflectance reading from one surface of an inert porous matrix impregnated with a reagent that will in ...


2
Roger Phillips, Geoffery McGarraugh, Frank Jurik, Ray Underwood: Automated initiation of timing of reflectance readings. Lifescan, Richard L Neeley, September 17, 1991: US05049487 (470 worldwide citation)

A method for determining the presence of an analyte in a fluid is described along with various components of an apparatus specifically designed to carry out the method. The method involves taking a reflectance reading from one surface of an inert porous matrix impregnated with a reagent that will in ...


3
Roger Phillips, Geoffery McGarraugh, Frank Jurik, Ray Underwood: Analytical device for the automated determination of analytes in fluids. Lifescan, Richard L Neeley, October 22, 1991: US05059394 (364 worldwide citation)

A method for determining the presence of an analyte in a fluid is described along with various components of an apparatus specifically designed to carry out the method. The method involves taking a reflectance reading from one surface of an inert porous matrix impregnated with a reagent that will in ...


4
Roger Phillips, Geoffery McGarraugh, Frank Jurik, Ray Underwood: Minimum procedure system for the determination of analytes. Lifescan, Richard L Neeley, June 19, 1990: US04935346 (272 worldwide citation)

A method for determining the presence of an analyte in a fluid is described along with various components of an apparatus specifically designed to carry out the method. The method involves taking a reflectance reading from one surface of an inert porous matrix impregnated with a reagent that will in ...


5
Roger Phillips, Geoffery McGarraugh, Franklin A Jurik, Raymond D Underwood: Minimum procedure system for the determination of analytes. LifeScan, Paul A Coletti, January 12, 1993: US05179005 (238 worldwide citation)

A method for determining the presence of an analyte in a fluid is described along with various components of an apparatus specifically designed to carry out the method. The method involves taking a reflectance reading from one surface of an inert porous matrix impregnated with a reagent that will in ...


6
Roger Phillips, Geoffery McGarraugh, Franklin A Jurik, Raymond D Underwood: Whole blood glucose test strip. LifeScan, October 8, 1996: US05563042 (222 worldwide citation)

A whole blood glucose test strip for measuring glucose in an unmeasured whole blood sample which does not require removal of excess sample, and which is adapted for use in a reflectance reading apparatus which measures reflectance at about 635 nm and about 700 nm, the test strip comprising a handle ...


7
Roger Phillips, Geoffery McGarraugh, Franklin A Jurik, Raymond D Underwood: Reflectance measurement of analyte concentration with automatic initiation of timing. Lifescan, July 31, 2001: US06268162 (206 worldwide citation)

A method for measuring analyte concentration in a body fluid involves taking reflectance readings from a first surface of a porous reagent-containing matrix both before and after a sample of the fluid has been applied to a second surface of the matrix. A sequence of reflectance measurements is initi ...


8
Roger Phillips, Geoffery McGarraugh, Franklin A Jurik, Raymond D Underwood: Automatic initiation of a time interval for measuring glucose concentration in a sample of whole blood. Lifescan, December 1, 1998: US05843692 (200 worldwide citation)

A method for measuring a glucose concentration in whole blood uses a reagent test strip having a matrix pad and a reflectance meter. The test strip is placed in the meter, and a blood sample is applied to the top surface of the pad. As the sample travels through the pad, glucose in the blood reacts ...


9
Roger Phillips, Geoffery McGarraugh, Franklin A Jurik, Raymond D Underwood: Temperature-Independent Blood Glucose Measurement. Lifescan, James Riesenfeld, October 19, 1999: US05968760 (159 worldwide citation)

A method for determining the presence of an analyte in a fluid is described along with various components of an apparatus specifically designed to carry out the method. The method involves taking a reflectance reading from one surface of an inert porous matrix impregnated with a reagent that will in ...


10
Roger Phillips, Geoffery McGarraugh, Franklin A Jurik, Raymond D Underwood: Reagents test strip with alignment notch. Lifescan, November 23, 2004: US06821483 (156 worldwide citation)

A reagent test strip for use in an apparatus for determining a blood glucose concentration of a sample of whole blood, the apparatus having optics for detecting intensity of light reflected from a reading surface portion of the reagent test strip. The reagent test strip includes a sample receiving s ...



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