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1. (CA2857522) IMMUNOASSAY TEST SLIDE

Office : Canada
Application Number: 2857522 Application Date:
Publication Number: 2857522 Publication Date: 18.07.2013
Publication Kind : A1
Prior PCT appl.: Application Number:PCTUS2013020483 ; Publication Number: Click to see the data
IPC:
G01N 33/53
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33
Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48
Biological material, e.g. blood, urine; Haemocytometers
50
Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
53
Immunoassay; Biospecific binding assay; Materials therefor
CPC:
G01N 33/573
G01N 33/54366
G01N 35/00029
G01N2035/00138
G01N2333/918
Applicants: IDEXX LABORATORIES, INC.
Inventors:
Priority Data: 61/585,050 10.01.2012 US
Title: (EN) IMMUNOASSAY TEST SLIDE
(FR) LAME D'ESSAI D'IMMUNODOSAGE
Abstract: front page image
(EN) An immunoassay test slide for use in a dry chemistry analytical instrument includes a slide housing or case formed from two matable sections - a slide cover piece and a slide bottom piece. The slide housing defines an interior cavity in which is situated a sheet-like porous carrier matrix. The slide cover piece has an opening formed through the thickness thereof to expose a central portion of the fluid flow matrix so that a precise volume of fluid sample of blood, serum or the like, preferably pre-mixed with a conjugate reagent, and precise volumes of a wash reagent and a substrate (detector reagent), may be deposited on the matrix through the cover opening by a metering device of the analytical instrument. The bottom piece of the immunoassay test slide is transparent, and the slide is moved by a transport mechanism of the analytical instrument over a reflectometer or a fluorometer for performing reflectance or fluorescence measurements.


Also published as:
US20140315216EP2802869CN104204794JP2015505054AU2013208289ES2672268
WO/2013/106269