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1. CN104204794 - Immunoassay test slide

Office China
Application Number 201380005166.6
Application Date 07.01.2013
Publication Number 104204794
Publication Date 10.12.2014
Publication Kind A
IPC
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
24
Earth materials
G01N 33/24
CPC
G01N 33/573
G01N 33/54366
G01N 35/00029
G01N 2035/00138
G01N 2333/918
Applicants IDEXX LABORATORIES, INC.
Inventors CHAN EUGENE
NASSIF KEITH
Agents xiao risong tan youxiang
Priority Data 61/585050 10.01.2012 US
Title
(EN) Immunoassay test slide
(ZH) 免疫分析测试载玻片
Abstract
(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.

(ZH)

一种用于在干化学分析仪器中使用的免疫分析测试载玻片包括由两个可匹配节段(载玻片盖件和载玻片底件)形成的载玻片壳体或外壳。载玻片壳体限定内腔,片状多孔载体基质位于该内腔中。载玻片盖件具有形成为穿过其厚度的开口,以使流体流基质的中心部分暴露,以使优选为与轭合物试剂预混的精确体积的血液、血清等的流体样本,以及精确体积的清洗试剂和基材(检测器试剂)可通过分析仪器的计量装置经由盖开口沉积在基质上。