Test paper reading method and pregnancy test and ovulation testing method using same

A test method and test strip technology, which is applied in the field of medical testing, can solve the problems of misjudgment of results and large deviation, and achieve the effects of preventing misjudgment, easy operation, and convenient reading of test results

Active Publication Date: 2015-06-10
重庆早柒天生物科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Manually reading the test results cannot quantitatively analyze the test results, and often leads to misjudgment and large deviation of the results

Method used

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  • Test paper reading method and pregnancy test and ovulation testing method using same
  • Test paper reading method and pregnancy test and ovulation testing method using same
  • Test paper reading method and pregnancy test and ovulation testing method using same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Use this test paper reading method for pregnancy testing, using an Android smart phone with a camera function. The camera frame of the mobile phone is aligned with the pregnancy test paper after the test, the reference line of the photo frame is respectively aligned with the standard line and the test line of the test paper, and the picture data of the standard line and the test line on the reference line are read by taking a photo. Such as figure 1 as shown, figure 1 The two side-by-side vertical lines on the right side of the center are the reference line, and the frame above the reference line is the photo frame, which is in the shape of a horizontal strip, and the picture displayed in the photo frame is the pregnancy test strip that needs to be photographed. The pixel grayscale processing of the standard line and the test line adopts the image data grayscale algorithm: Y=0.229R+0.587G+0.144B; where R stands for red, G stands for green, B stands for blue, and Y make...

Embodiment 2

[0051]Using this test strip reading method for ovulation testing, an Android smart phone with a camera function is used. The camera frame of the mobile phone is aligned with the ovulation test paper after the test, the reference line of the photo frame is respectively aligned with the standard line and the test line of the ovulation test paper, and the picture data of the standard line and the test line on the reference line are read by taking a photo. The pixel grayscale processing of standard lines and test lines adopts the image data grayscale algorithm: Y=0.229R+0.587G+0.144B; where R stands for red, G stands for green, B stands for blue, and Y is calculated The result is the grayscale data.

[0052] To calculate the ratio of the test line after grayscale processing to the standard line, first calculate the number of occurrences of each grayscale column by column, and remove the grayscale data with the least number of occurrences; calculate the column mean value by column,...

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Abstract

The invention provides a test paper reading method and a pregnancy test and ovulation testing method using same. The test paper reading method is that a portable mobile communication terminal with the shooting function is adopted; the mobile terminal can be used for shooting the tested test paper, recognizing and reading a standard line and a test line of the test paper, performing pixel gray processing for the standard line and the test line, calculating the ratio of the test line and the standard line after pixel gray processing, and then determining the concentration of a detected object representing the test line, so as to obtain the accurate pregnancy test result and pregnancy period during pregnancy as well as the ovulation result in the ovulation test. With the adoption of the method, a user does not need professional learning; the operation is simple and convenient; all users can test conveniently.

Description

technical field [0001] The invention relates to a medical detection method, in particular to a detection method that adopts an intelligent portable device to take pictures of detection test paper, and provides a pregnancy test or ovulation judgment result. Background technique [0002] At present, pregnancy and ovulation test strips are widely used, and can be easily purchased in pharmacies, and users can conveniently test and read the test results by themselves at home. However, pregnancy tests or ovulation tests generally use test strips. The test results of the test strips require a certain degree of professional study in order to correctly read and judge the test results. [0003] Manually reading the test results cannot quantitatively analyze the test results, and often causes misjudgment and large deviation of the results. [0004] After years of development, the portable mobile communication terminal already has a wide customer base. With the widespread use of smar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/25G01N33/48
CPCG01N21/25G01N33/48
Inventor 杨轶轩
Owner 重庆早柒天生物科技股份有限公司
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