1
Samsoondar James: Method for calibrating spectrophotometric apparatus. Samsoondar James, Spectromedical, January 7, 2004: GB2390420-A (4 worldwide citation)

A method is described for determining the concentration of an analyte measured on an apparatus such as a spectrophotometer. The method involves incorporating in a second apparatus a primary calibration algorithm that is developed using absorbances of samplesfrom a primary calibration set. The absorb ...


2
Samsoondar James, Macintyre Duncan: Methode et dispositif pour doser des succedanes du sang, Method and apparatus for measurement of blood substitutes. Cme Telemetrix, Cme Telemetrix, GOWLING LAFLEUR HENDERSON, September 11, 1998: CA2283154 (4 worldwide citation)

A method is disclosed whereby the concentration of a blood substitute, such as cross-linked hemoglobin, in a serum or plasma specimen is rapidly and accurately identified and quantified. The method further takes the measured concentration of the blood substitute and uses it to correct for its effect ...


3
Jacobs Merrit Nyles, Freeman Davis, Shaw James David, Samsoondar James, Moffett Thomas: Improved analyzer throughput featuring through-the-tip analysis. Ortho Clinical Diagnostics, September 16, 1998: EP0864867-A2 (3 worldwide citation)

Apparatus and method for detecting patient sample quality, and/or analytes, in the tip used to aspirate the patient sample liquid and then dispense it onto a slide test element. Spectrophotometric analysis is done on the liquid while still in the tip, by scanning the tip for transmittance in a light ...


4
Samsoondar James: Quality control method and material for reagentless measurement of analytes. Samsoondar James, August 27, 2003: GB2385663-A (2 worldwide citation)

The present invention provides a method of monitoring calibration of a spectrophotometric apparatus that comprises one or more calibration algorithms for one or more analytes. This method comprises measuring absorbance of a quality control material with the apparatus to obtain a measurement, where t ...


5
Samsoondar James: Method for calibrating spectrophotometric apparatus. Spectromedical, May 12, 2004: EP1418417-A2 (1 worldwide citation)

Described is a method for determining the concentration of an analyte in a future sample that is measured on a second apparatus. This method involves incorporating, in a second apparatus, at least one primary calibration algorithm that is developed using absorbances of samples from a primary calibra ...


6
Samsoondar James: Spectroscopic method and apparatus for analyte measurement. Spectromedical, October 19, 2005: EP1586888-A2 (1 worldwide citation)

An apparatus and method for spectroscopic measurement of an analyte in a sample is provided. The apparatus comprises a source of electromagnetic radiation (EMR) producing a light path, an aperture located within the light path and between the EMR source and a sample slot, and a photodector. The appa ...


7
Samsoondar James: Calibrator material for instruments which measure interferents in serum and plasma specimens. Samsoondar James, RUDOLPH John R, December 18, 1997: WO/1997/047972 (1 worldwide citation)

A quality control material is disclosed which is used to monitor the calibration or used for recalibration of instruments used to screen for interferents in serum or plasma specimens. In particular, the quality control material disclosed is used to monitor instrument calibrations or used for recalib ...


8
Samsoondar James, Macintyre Duncan: Spectroscopic method for total hemoglobin measurement. Spectromedical, October 19, 2005: EP1586887-A1

A method and apparatus for measuring Tot-Hb in a sample are provided. The method comprises collecting absorbance measurements of a sample using a spectroscopic apparatus that comprises a first primary calibration algorithm for one of Oxy-Hb, "Oxy-Hb plus Deoxy-Hb", or "Total-Hb minus Met-Hb" and a s ...


9
Samsoondar James: Sample tab. Spectromedical, March 1, 2006: EP1630541-A1

A sample tab for retaining a sample during spectroscopic analysis includes a base plate, a sample well, and a cover plate. The sample well may vary in size to accommodate different sample volumes, and the base of the sample well may be positioned above or below the plane of the base plate. The walls ...


10
SAMSOONDAR JAMES: SUPPORT A ECHANTILLON, SAMPLE TAB. SAMSOONDAR JAMES, NIRESULTS, GOWLING LAFLEUR HENDERSON, November 3, 2009: CA2484309

A sample tab for retaining a sample during spectroscopic analysis includes a base plate, a sample well, and a cover plate. The sample well may vary in size to accommodate different sample volumes, and the base of the sample well may be positioned above or below the plane of the base plate. The walls ...