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Medicament consumption monitoring system based on sewage medicament concentration information

A drug concentration and monitoring system technology, applied in the direction of drugs or prescriptions, test water, material inspection products, etc., can solve problems such as lack

Inactive Publication Date: 2018-10-12
DALIAN MARITIME UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in specific applications, there is a lack of a drug monitoring system that can realize real-time detection of drug components and drug concentrations in sewage, and can provide real-time drug consumption and use data in an area to relevant regulatory authorities, which is convenient for the government And the public security department to crack down on illegal pharmaceuticals, illegal sales and drug abuse and other violations

Method used

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  • Medicament consumption monitoring system based on sewage medicament concentration information
  • Medicament consumption monitoring system based on sewage medicament concentration information
  • Medicament consumption monitoring system based on sewage medicament concentration information

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0024] Taking amphetamine-like substances as an example, first choose to collect samples in multiple sewage plants. At this time, the collection unit uses an equal-proportion wastewater sampler to collect 24h mixed samples. The automatic sampler can be used for timing and quantitative sampling, equal flow rate, time equal rate, isochronous and equal flow rate, and isochronous liquid level proportional sampling.

[0025] Stability treatment: In general, the samples need to be refrigerated at low temperature and placed in a freezer at -20°C. To prevent biodegradation, a certain amount of hydrochloric acid needs to be added to adjust the pH, so that the amphetamines to be tested can stably exist in the sewage samples.

[0026] Sample purification: Measure 500mL of the sample and pass the sample through a filter membrane with a pore size of 0.45μm to remove large suspended particles.

[0027] Sample separation: the solid phase extraction process includes activation of SPE cartrid...

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PUM

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Abstract

The invention discloses a medicament consumption monitoring system based on sewage medicament concentration information. The system comprises a sample collection unit, a data analysis unit and a monitoring center; the sample collection unit collects concentration information of one or multiple medicaments in sewage of sewage treatment plants, collects a 24h mixed water sample, and carries out stability, sample purification, sample separation and analysis on the water sample of the sewage and then detects the concentration of the medicament(s); the data analysis unit receives the concentrationinformation of the one or multiple medicaments from the sample collection unit, and calculates the average consumption amount and the number of consumption population of certain medicate of people inan area to which the sewage plants belong according to an inversion reckoning method; and the monitoring center receives gathering information of the average consumption amount and the number of consumption population corresponding to the one or multiple medicament from the data analysis unit, and sends the received data information to a data gathering and related departments.

Description

technical field [0001] The invention relates to the field of drug consumption monitoring, in particular to a drug consumption monitoring system based on sewage drug concentration information. Background technique [0002] As a special commodity, medicine is not only closely related to human life and health, but also subject to the supervision and management of relevant government departments. Drug use and consumption in a region reflect the health level of the people in a region. By investigating the drug use of the population in the area, the health of the people in the area can be monitored. Traditional drug consumption survey methods can be roughly divided into three types. The first is questionnaire survey: select representative groups of people, and obtain consumption information of various drugs through household surveys, letters and visits, telephone interviews and network interviews. This method is more suitable for legitimate drug consumption surveys. The survey...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G16H20/10G01N33/18
CPCG01N33/18G16H20/10
Inventor 王德高邵雪婷郑秋达王喆刘春叶冯佳铭
Owner DALIAN MARITIME UNIVERSITY
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