Title:
COLOR IMAGING METHOD AND APPARATUS FOR C-REACTIVE PROTEIN IN HUMAN SALIVA
Document Type and Number:
WIPO Patent Application WO/2020/224311
Kind Code:
A1
Abstract:
A color imaging method for C-reactive protein (CRP) in human saliva, comprising the following steps: step 1, manufacturing a PORT chip applied to a device which yields a plasma-photon resonant coupling effect; step 2, covering the PORT chip with a CRP antibody so as to specifically measure the amount of CRP; step 3, preparing a CRP concentration standard sample so as to measure a CRP concentration in the sample; step 4, measuring a CRP standard sample concentration by using a plasma-photon resonance technique and a photosensitive sensing method; and step 5, quantitatively analyzing a CRP concentration in saliva to be measured by analyzing the change in transmittance of a red channel in an acquired image by means of PC-side ImageJ software.
Inventors:
HU WEN JUN (CN)
Application Number:
PCT/CN2020/076884
Publication Date:
November 12, 2020
Filing Date:
February 27, 2020
Export Citation:
Assignee:
LIANGZHUN WUHAN LIFE SCIENCES CO LTD (CN)
International Classes:
G01N33/68
Domestic Patent References:
| WO2018213790A2 | 2018-11-22 |
Foreign References:
| CN110118875A | 2019-08-13 | |||
| CN108982424A | 2018-12-11 | |||
| CN108507985A | 2018-09-07 | |||
| CN102654457A | 2012-09-05 | |||
| CN107655834A | 2018-02-02 | |||
| US20180038791A1 | 2018-02-08 | |||
| CN101477062A | 2009-07-08 | |||
| US20180164309A1 | 2018-06-14 | |||
| CN208795656U | 2019-04-26 | |||
| CN105510640A | 2016-04-20 | |||
| US9915654B2 | 2018-03-13 | |||
| CN105425377A | 2016-03-23 | |||
| CN101426903A | 2009-05-06 |
Attorney, Agent or Firm:
BEIJING KING BUILD PATENT AGENCY CO., LTD. (CN)
Download PDF: