Title:
DEVICE AND METHOD FOR PERFORMING URINALYSIS
Document Type and Number:
WIPO Patent Application WO/2021/066484
Kind Code:
A1
Abstract:
A method by which a user terminal performs urinalysis, according to one embodiment of the present invention, comprises the steps of: (a) photographing a urine test strip to which urine is applied, so as to generate a test image; (b) extracting, from the test image, an RGB value for each of a plurality of pad areas corresponding to each test item area of the urine test strip, so as to generate a first RGB value; and (c) and generating a first ratio value through the first RGB value and a specific gravity RGB value extracted from the pad area of a specific gravity from among test items, and comparing a second ratio value, which is the ratio between a calculated specific gravity and each test item, and the first ratio value through a standard colorimetric table so as to calculate a numerical value for each test item, wherein the standard colorimetric table defines all colors that the pad area corresponding to each test item can express.
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Inventors:
AHN SANG CHOEN (KR)
NA HEE JEONG (KR)
NA HEE JEONG (KR)
Application Number:
PCT/KR2020/013271
Publication Date:
April 08, 2021
Filing Date:
September 28, 2020
Export Citation:
Assignee:
AHN SANG CHOEN (KR)
International Classes:
A61B5/145; A61B5/00; A61B5/1455; A61B5/157; A61B10/00; G01N21/78
Foreign References:
| KR20150136631A | 2015-12-08 | |||
| KR20180038958A | 2018-04-17 | |||
| KR20160052442A | 2016-05-12 | |||
| KR20150115971A | 2015-10-15 | |||
| US20180049723A1 | 2018-02-22 |
Attorney, Agent or Firm:
LEE, Jung Hoon (KR)
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