Using and preparation methods of human chorionic gonadotropin test strip for full-automatic analyzer

A chorionic gonadotropic, automatic analyzer technology, applied in the field of medical testing, can solve the problems of inconvenient testing, fatigue of testing personnel, small size, etc., and achieve the effects of convenient interpretation of results, improvement of testing efficiency, and relatively fast

Pending Publication Date: 2020-02-28
深圳市坪山区妇幼保健院 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of use and the preparation method of the human chorionic gonadotropin test paper strip that can be used for automatic analyzer, to solve the existing human chorionic gonadotropin test paper strip proposed in the above-mentioned background technology There are still some unreasonable factors in the use and preparation process of the existing human chorionic gonadotropin test strips. When usin

Method used

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  • Using and preparation methods of human chorionic gonadotropin test strip for full-automatic analyzer
  • Using and preparation methods of human chorionic gonadotropin test strip for full-automatic analyzer
  • Using and preparation methods of human chorionic gonadotropin test strip for full-automatic analyzer

Examples

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Embodiment 1

[0030]A method for using and preparing a human chorionic gonadotropin test strip that can be used in a fully automatic analyzer, comprising a PVC rubber sheet 1, the left end of the upper surface of the PVC rubber sheet 1 is provided with a front blank 2, and the PVC rubber sheet 1 The right end of the upper surface is provided with a rear blank 5, the upper surface of the PVC rubber sheet 1 is located on the side of the front blank 2, and a sample pad 3-1 is provided, and the upper surface of the PVC rubber sheet 1 is located on the side of the sample pad 3-1. There is a colloidal gold bonding pad 3-3, and the colloidal gold bonding pad 3-3 and the sample pad 3-1 partially overlap, and the upper surface of the sample pad 3-1 and the colloidal gold bonding pad 3-3 is attached with a protective film tape 3-2 A black detection block 4 is arranged on the upper surface of the PVC rubber sheet 1 close to the left side of the rear blank 5, and a water-absorbing material 3-6 is arrang...

Embodiment 2

[0042] A method for using and preparing a human chorionic gonadotropin test strip that can be used in a fully automatic analyzer, comprising a PVC rubber sheet 1, the left end of the upper surface of the PVC rubber sheet 1 is provided with a front blank 2, and the PVC rubber sheet 1 The right end of the upper surface is provided with a rear blank 5, the upper surface of the PVC rubber sheet 1 is located on the side of the front blank 2, and a sample pad 3-1 is provided, and the upper surface of the PVC rubber sheet 1 is located on the side of the sample pad 3-1. There is a colloidal gold bonding pad 3-3, and the colloidal gold bonding pad 3-3 and the sample pad 3-1 partially overlap, and the upper surface of the sample pad 3-1 and the colloidal gold bonding pad 3-3 is attached with a protective film tape 3-2 A black detection block 4 is arranged on the upper surface of the PVC rubber sheet 1 close to the left side of the rear blank 5, and a water-absorbing material 3-6 is arran...

Embodiment 3

[0054] A method for using and preparing a human chorionic gonadotropin test strip that can be used in a fully automatic analyzer, comprising a PVC rubber sheet 1, the left end of the upper surface of the PVC rubber sheet 1 is provided with a front blank 2, and the PVC rubber sheet 1 The right end of the upper surface is provided with a rear blank 5, the upper surface of the PVC rubber sheet 1 is located on the side of the front blank 2, and a sample pad 3-1 is provided, and the upper surface of the PVC rubber sheet 1 is located on the side of the sample pad 3-1. There is a colloidal gold bonding pad 3-3, and the colloidal gold bonding pad 3-3 and the sample pad 3-1 partially overlap, and the upper surface of the sample pad 3-1 and the colloidal gold bonding pad 3-3 is attached with a protective film tape 3-2 A black detection block 4 is arranged on the upper surface of the PVC rubber sheet 1 close to the left side of the rear blank 5, and a water-absorbing material 3-6 is arran...

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Abstract

The invention discloses a using and preparation methods of a human chorionic gonadotropin test strip for a full-automatic analyzer. The preparation method comprises the following steps: adhering and fixing a coating film to a PVC rubber plate; sequentially assembling a sample pad, a colloidal gold combination pad and a water absorption material which are configured according to the requirements onto the PVC rubber plate with the coating film; adhering a protective film adhesive tape containing a warning line on the sample pad according to the requirements; adhering a protective film adhesive tape containing a warning line to the water absorption paper strip; carrying out cutting to obtain a test strip; testing the lowest detection limit of the test strip; and carrying out positive/negativespecificity analysis with high-concentration hLH, hFSH, hLH and hTSH samples. According to the using method, about 60[mu]L of a sample urine, serum or plasma sample is added to a sample pad area of the test strip by using a full-automatic analyzer sample adding needle or manually using a dropper or a dropper/pipette. Positions of the detection line and the quality control line are relatively fixed, so that full-automatic instrument result interpretation is facilitated, the clinical application value is achieved, and the inspection efficiency can be greatly improved.

Description

technical field [0001] The invention belongs to the technical field of medical detection, and in particular relates to a method for using and preparing a human chorionic gonadotropin test strip that can be used in an automatic analyzer. Background technique [0002] HCG is human chorionic gonadotropin, which is the acronym of human chorionic gonadotrophin in English. It is a glycoprotein secreted by trophoblast cells of the placenta. It is composed of glycoproteins of α and β dimers , HCG detection test strips can accurately detect the concentration of HCG in human urine, so that women can know the information of pregnancy at the earliest; currently clinical urine test hCG commonly used gold-labeled antibody assay method to detect human chorionic gonadotropin, the detection cost is low, the speed is fast, and it is suitable Bedside or point-of-care testing. [0003] However, there are still some unreasonable factors in the use and preparation of the existing human chorionic...

Claims

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Application Information

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IPC IPC(8): G01N33/76G01N33/532G01N33/558
CPCG01N33/76G01N33/532G01N33/558
Inventor 杨娟邹汉良钟彦云杨博王望桥
Owner 深圳市坪山区妇幼保健院
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