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Device for achieving rapid detection of narcotic drug content based on magnetic immunoassay

An analysis technology, magnetic immunity technology, applied in the field of devices for rapid detection of drug content based on magnetic immunity analysis technology, can solve the problems of complex structure, time-consuming, complicated steps, etc., and achieve the effect of a wide range of applications

Inactive Publication Date: 2013-10-09
THE THIRD RES INST OF MIN OF PUBLIC SECURITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are methods and devices for detecting drug content in the human body in the prior art, but the structure of the equipment is complicated, the steps are complicated, and it takes a long time, so it cannot be well applied to those who need to quickly detect drug content and quickly determine whether a person has taken drugs. occasion

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  • Device for achieving rapid detection of narcotic drug content based on magnetic immunoassay
  • Device for achieving rapid detection of narcotic drug content based on magnetic immunoassay
  • Device for achieving rapid detection of narcotic drug content based on magnetic immunoassay

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Embodiment Construction

[0022] In order to describe the technical content of the present invention more clearly, further description will be given below in conjunction with specific embodiments.

[0023] Such as figure 1 Shown is a structural schematic diagram of the device for realizing rapid detection of drug content based on the magnetic immunoassay technology of the present invention.

[0024] The device for rapid detection of drug content based on magnetic immunoassay technology includes a liquid storage container, a magnetic field generation device, a nano magnetic bead collection device and a nano magnetic bead detection device.

[0025] The liquid storage container is used to contain the liquid to be tested and the nano-magnetic beads 1 coupled to the surface of a specific antibody, and the specific antibody can react with the drug molecules 2 in the liquid to be tested.

[0026] The magnetic field generating device is used to generate an external magnetic field around the liquid storage con...

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Abstract

The invention relates to a device for achieving rapid detection of narcotic drug content based on magnetic immunoassay. The device comprises a liquid storage container, magnetic field generating equipment, nano magnetic bead collecting equipment and nano magnetic bead detecting equipment, wherein nano magnetic beads and to-be-tested liquid are stored in the liquid storage container; and the nano magnetic bead collecting equipment is arranged inside the liquid storage container, and used for collecting the nano magnetic beads which do not react with narcotic drug molecules in the to-be-tested liquid. By adopting the device for achieving rapid detection of the narcotic drug content based on the magnetic immunoassay with the structure, discrimination about whether a person takes in the narcotic drugs or not can be achieved by analyzing spittle of the person; and the device can be applied to the aspects of rapid screening of specific groups in an entertainment venue, drug driving examination of a driver, and the like, and not only can be applied to detection of the narcotic drug content in the spittle of a human body, but also can be applied to detection of the narcotic drug content in other liquids. Therefore, the device is simple in structure, light and portable, and has a broad application prospect.

Description

technical field [0001] The invention relates to the field of detection of drug content, in particular to the field of detection of drug content using nano magnetic beads, and specifically refers to a device for rapidly detecting drug content based on magnetic immunoassay technology. Background technique [0002] There are methods and devices for detecting drug content in the human body in the prior art, but the structure of the equipment is complicated, the steps are complicated, and it takes a long time, so it cannot be well applied to those who need to quickly detect drug content and quickly determine whether a person has taken drugs. occasions. [0003] Magnetic immunoassay is a branch of biological immunoassay technology. Its core is to couple specific biological antibodies to the surface of nano-magnetic beads, and use the superparamagnetic response characteristics of magnetic beads to an applied magnetic field to separate and enrich the analyte molecules. set. Conte...

Claims

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Application Information

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IPC IPC(8): G01N33/53G01N21/00
Inventor 李震宇邵杰江洪成诚吴轶轩
Owner THE THIRD RES INST OF MIN OF PUBLIC SECURITY
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