Drug detection device and detection method

Abstract

The invention provides a drug detection device and detection method. The device comprises a shell, a collection module, a drug detection card and a drug detection module, wherein the collection module and the drug detection card are arranged on the outer part of the shell; the drug detection module is arranged in the shell; the collection module, the drug detection card and the drug detection module are connected in sequence; the drug detection module comprises a developing interpretation submodule and an intelligent control submodule, wherein the developing interpretation submodule is used for reading an optical signal detected on the drug detection card; the intelligent control submodule is connected with the developing interpretation submodule for processing the optical signal detected by the developing interpretation submodule to obtain a detection result. According to the device, the developing interpretation submodule is used for replacing human eye identification, a color distinguishing degree for a drug detection card developing result is improved, drug taking detection sensitivity is enhanced, a drug detection threshold value is lowered, and the case handling efficiency of law enforcement officers is improved.

Description

technical field [0001] The invention relates to the field of saliva and urine detection, in particular to a drug detection device and a detection method. Background technique [0002] As a worldwide social problem, the proliferation of drugs has become an important factor that endangers human health and threatens social stability. Therefore, the development of drug detection technology is particularly important for the development of social anti-drug work. [0003] For drug consumers, drug detection in saliva and urine is an essential part of drug inspection. Studies have shown that after a person takes or injects drugs, the drug components will remain in the saliva and urine of the human body for a long time. Therefore, by testing the drug content in saliva and urine, the suspect's drug use can be quickly identified. [0004] The commonly used on-the-spot detection method for drug abuse is immunoassay. Immunoassay is based on the principle of antigen-antibody specific b...

AI Technical Summary

Problems solved by technology

[0007] 1) When the amount of drugs taken by the suspect is low or the time interval between the dates of taking drugs is too long, the color results of the drug test card may not be obvious, resulting in misjudgment;

[0008] 2) The test results of the drug test card need to be manually recorded and entered into the system by law enforcement personnel, resulting in the test data not being uploaded to the background database in time

[0009] Therefore, the defect in the prior art is: the drug detection device, for the situation that the amount of drugs taken is low or the time interval between the days of taking drugs is too long, the result of the color development of the drug detection card is not obvious, resulting in misjudgment; and the result of drug detection Unable to automate statistical management, affecting case handling efficiency

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