Title:
METHOD AND DEVICE FOR CALCULATING IGA IMMUNE ACTIVITY INDEX OF SAMPLE
Document Type and Number:
WIPO Patent Application WO/2023/216517
Kind Code:
A1
Abstract:
Provided are a method and device for calculating an IgA immune activity index of a sample. The method comprises the following steps: step 1: acquiring a light absorption value (S110); step 2: converting the light absorption value into the detection amount of an IgA compound according to a regression model (S120); step 3: setting an in-plate anchoring value of the detection amount on ELISA plates, and calculating to obtain an in-plate normalized detection amount of the IgA compound (S130); and step 4: setting an inter-plate anchoring value of the detection amount between the plurality of ELISA plates, and calculating an inter-plate normalized detection amount (S140). According to the method, the original OD value of each hole in the ELISA plate is obtained, the quality control of the hole level is carried out, the detection amount of the IgA compound in the hole is fitted and calculated, then the quality control of the plate level is carried out, data of the ELISA plate level is normalized, the inter-plate difference of the ELISA plate is removed, and the large-batch detection accuracy can be further improved.
Inventors:
RAO AIBING (CN)
Application Number:
PCT/CN2022/127454
Publication Date:
November 16, 2023
Filing Date:
October 25, 2022
Export Citation:
Assignee:
SHENZHEN LUWEI BIOTECH BIOMANIFOLD TECH COMPANY LIMITED (CN)
International Classes:
G01N21/78; G01N21/31; G01N33/53; G01N33/68
Domestic Patent References:
| WO2017083310A1 | 2017-05-18 |
Foreign References:
| CN115078277A | 2022-09-20 | |||
| CN115201471A | 2022-10-18 | |||
| CN108802400A | 2018-11-13 | |||
| JP2016170154A | 2016-09-23 | |||
| CN108351918A | 2018-07-31 | |||
| CN105987996A | 2016-10-05 | |||
| US20120035860A1 | 2012-02-09 | |||
| JP2010046011A | 2010-03-04 | |||
| CN113270191A | 2021-08-17 | |||
| CN112305492A | 2021-02-02 |
Other References:
"Master's Thesis", 1 June 2014, NORTHEASTERN UNIVERSITY, CN, article XU, XIANGKAI: "Design of Pipeline Magnetic Flux Leakage Detection Data Acquisition System And Research on Data Processing Method", pages: 1 - 86, XP009550421
Attorney, Agent or Firm:
JIAQUAN IP LAW (CN)
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