Title:
FULLY AUTOMATED CHEMILUMINESCENCE IMMUNOASSAY ANALYSER
Document Type and Number:
WIPO Patent Application WO/2019/154334
Kind Code:
A1
Abstract:
A fully automated chemiluminescence immunoassay analyser, comprising a sample and reagent loading apparatus (1), a dispensing apparatus (3), a support portion, an incubation and light detection apparatus (2), a magnetic separation and cleaning apparatus (4), a reaction vessel grasping apparatus (5) and a liquid path apparatus (8). The sample and reagent loading apparatus (1) comprises a sample loading mechanism (11) used for loading a sample, and a reagent loading mechanism (12) used for loading a reagent. The dispensing apparatus (3) respectively transfers the sample and the reagent to a reaction vessel in the support portion. The reaction vessel grasping apparatus (5) transfers the reaction vessel from the support portion to the incubation and light detection apparatus (2) for incubation, transfers the reaction vessel to the magnetic separation and cleaning apparatus (4) for separation and cleaning after the incubation, and transfers the reaction vessel to the incubation and light detection apparatus (2) for luminescence detection after the separation and cleaning. The liquid path apparatus (8) is respectively connected to the dispensing apparatus (3) and the magnetic separation and cleaning apparatus (4). The liquid path apparatus (8) controls the dispensing apparatus (3) to take in or discharge the sample or the reagent, and cleans the dispensing apparatus (3). The liquid path apparatus (8) is also used for injecting or discharging a cleaning solution to or from the magnetic separation and cleaning apparatus (4). The fully automated chemiluminescence immunoassay analyser integrates sample loading and reagent storage, and incubation and luminescence detection, thereby effectively solving the problems that current chemiluminescence immunoassay analysers have complex structures, large footprints and high costs. The present invention is simple in structure, easy to operate, decreases the overall size for a small footprint, and reduces production costs.
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Inventors:
XU HUAMING (CN)
QI YUNDONG (CN)
CHEN WANGFU (CN)
XIAN MENG (CN)
SHEN GANSONG (CN)
CHENG ZHIBIN (CN)
PENG JIANJUN (CN)
QI YUNDONG (CN)
CHEN WANGFU (CN)
XIAN MENG (CN)
SHEN GANSONG (CN)
CHENG ZHIBIN (CN)
PENG JIANJUN (CN)
Application Number:
PCT/CN2019/074486
Publication Date:
August 15, 2019
Filing Date:
February 01, 2019
Export Citation:
Assignee:
CHENGDU SHEN MINDRAY MEDICAL ELECTRONICS TECH RESEARCH INSTITUTE CO LTD (CN)
SHENZHEN MINDRAY BIOMEDICAL ELECTRONICS CO LTD (CN)
SHENZHEN MINDRAY BIOMEDICAL ELECTRONICS CO LTD (CN)
International Classes:
G01N35/02; G01N35/10
Foreign References:
| CN208297537U | 2018-12-28 | |||
| CN208172026U | 2018-11-30 | |||
| CN103592450A | 2014-02-19 | |||
| CN104714042A | 2015-06-17 | |||
| CN106645765A | 2017-05-10 | |||
| CN103443629A | 2013-12-11 | |||
| US20060051243A1 | 2006-03-09 |
Attorney, Agent or Firm:
DHC IP ATTORNEYS (CN)
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