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LH (luteinizing hormone) test strip analyzer

A technology for luteinizing hormone and test strips, applied in the field of medical devices, can solve the problems of inaccurate identification by visual method, low measurement efficiency, wrong color judgment, etc., so as to improve accuracy and measurement efficiency, accurate test results, and save money. The effect of testing costs

Pending Publication Date: 2017-11-17
武汉市安友泽瑞科技有限公司
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  • Abstract
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Problems solved by technology

However, the visual method cannot accurately identify subtle color differences, and color judgment errors often occur, with certain subjective colors, and the measurement results are not accurate and the measurement efficiency is low, which is easy to cause wrong judgments

Method used

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  • LH (luteinizing hormone) test strip analyzer
  • LH (luteinizing hormone) test strip analyzer
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Embodiment Construction

[0026] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0027] Such as Figures 1 to 5 As shown, the present invention provides a luteinizing hormone test strip analyzer, which includes a reagent card 10 and a detection pen 20 .

[0028] Such as figure 1 with image 3 As shown, the reagent card 10 includes a ferrule 101, the ferrule 101 is provided with a test strip 102, and the ferrule 101 is provided with a collection window 11 for collecting urine and a collection window 11 for urine collection. A detection window 12 for detecting luteinizing hormone in urine, the reagent paper extends from the collection window 11 to the detection window 12 . A ...

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Abstract

The invention discloses an LH (luteinizing hormone) test strip analyzer. The LH test strip analyzer comprises a reagent card and a detecting pen, wherein the detecting pen comprises a casing, a shading chamber formed in the casing and a photoelectrical detecting system which is used for judging color shade, an insert port is formed in the casing of the detecting pen, and when the reagent card is inserted into the detecting pen through the insert port, a detecting window is inserted into the shading chamber correspondingly. Reflection rays in a color shade change process of the test strip are acquired by the photoelectrical detecting system, optical signals are converted into digital electrical signals, a detecting result is obtained by automatic judgement according to threshold comparison, so that the precision of the detecting result and the detecting efficiency are improved, non-contact detection is realized, and pollution to the detecting pen is avoided; besides, the reagent card and the detecting pen are designed in a split manner, accordingly, the detecting pen can be recycled, detecting cost is saved, and the detecting result is more accurate.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a luteinizing hormone test strip analyzer. Background technique [0002] Luteinizing hormone detection, also known as ovulation detection reagent, English abbreviation: LH, is used to predict ovulation time, help women grasp the timing of conception, or use it to implement rhythm contraception. The existing ovulation reagent cards are generally identified by the user visually to determine whether they are pregnant. The specific method is for the observer to visually identify the product according to the standard chromaticity diagram under specific lighting conditions, and compare it with the standard chromaticity diagram. , to get the color parameter. However, the visual method cannot accurately identify subtle color differences, and color judgment errors often occur, with a certain degree of subjective color, and the accuracy of the measurement results is not high, and the meas...

Claims

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Application Information

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IPC IPC(8): G01N33/76
CPCG01N33/76
Inventor 刘晓波翁利曹靖李文利王展高耀发梁胜钟龙生
Owner 武汉市安友泽瑞科技有限公司
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