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Rapid screening and diagnosis method and system at the scene of food poisoning

A rapid diagnosis and screening technology, applied in the direction of medical automation diagnosis, medical data mining, other database query, etc. The effect of shortening the time for diagnosis and characterization

Inactive Publication Date: 2018-08-24
田疆
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing food poisoning query systems and methods are generally based on data query and intelligent analysis. Although they have certain timeliness, they provide advantages for data collection, storage, calling, transmission and even system processing and remote control of food poisoning incidents. guarantee, but there are still some deficiencies, such as the late diagnosis and qualitative time, the accuracy is not high
Therefore, in order to change the situation that the routine investigation method is passive due to the late diagnosis and qualitative time, the disposal work is passive, and a method and system for rapid on-site screening and diagnosis of food poisoning are provided.

Method used

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  • Rapid screening and diagnosis method and system at the scene of food poisoning
  • Rapid screening and diagnosis method and system at the scene of food poisoning
  • Rapid screening and diagnosis method and system at the scene of food poisoning

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A method for on-site rapid screening and diagnosis of food poisoning, comprising the following steps:

[0025] 1. Determine the items required for on-site rapid diagnostic screening for each type of food poisoning, including the average incubation period, clinical symptoms, and food poisoning.

[0026] 2. Use the sample to infer the frequency of each item index of this kind of food poisoning overall, that is, through the sample size of n patients with each kind of food poisoning (sample size estimate n=z 2 pq / d 2 , using at least 768) to calculate the overall average incubation period and the percentage of clinical symptoms of this type of food poisoning, and then establish a food poisoning rapid diagnostic standard composed of the average incubation period, the percentage of clinical symptoms of poisoned patients and poisoned food, and establish a database.

[0027] 2.1 Estimation of sample size

[0028] The sample size to be sampled for each type of food poisoning c...

Embodiment 2

[0076] Such as figure 1 As shown, a system for on-site rapid screening and diagnosis of food poisoning, including:

[0077] The food poisoning database module is used to store the items required for each food poisoning on-site rapid diagnostic screening, including the average incubation period, clinical symptoms and poisoned food;

[0078] The food poisoning diagnostic standard database module is used to infer the frequency of each item index of the overall food poisoning according to the samples, establish the food poisoning rapid diagnostic standard composed of the average incubation period, the percentage of clinical symptoms of poisoned patients and poisoned food, and establish a database;

[0079] The intelligent analysis and diagnosis module is used to count and calculate the coincidence rate of each item, and obtain the overall coincidence rate;

[0080] The clinical symptom selection module of food poisoning patients is used to establish a database of clinical symptom...

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Abstract

The invention discloses a rapid screening and diagnosis method at the scene of food poisoning. The method comprises firstly determining the items required for rapid diagnosis screening of each food atthe poisoning scene; deducing the frequency of general positioning item indexes of the food by using samples, and establishing a food poisoning rapid diagnostic criterion and database; acquiring andcalculating the coincidence rate of each item and obtaining an overall coincidence rate; establishing a database of clinical symptoms of food poisoning patients, and selecting the clinical symptoms ofpatients with actual food poisoning, and giving a diagnosis or screening result to make an accurate and qualitative diagnosis. A rapid screening and diagnosis system at the scene of food poisoning isalso provided. The method not only can improve the accuracy of screening data and diagnosis results, but also can greatly shorten the time of qualitative diagnosis, so as to improve the work efficiency of emergency disposal of food poisoning events, and achieve a great popularization and application value.

Description

Technical field: [0001] The invention relates to a method for querying and screening food poisoning data, in particular to a method and system for rapid on-site screening and diagnosis of food poisoning. Background technique: [0002] Food poisoning is one of the important public health emergencies. It often occurs in a short period of time. If sudden symptoms of poisoning appear, if timely and accurate measures are not taken, mass death cases may occur, which is harmful to human life safety and society. Economic development poses a great threat. The cause of food poisoning is usually unknown at the initial stage. To effectively control it, it is necessary to obtain timely, true and sufficient information, and comprehensive, rapid and in-depth investigation is the key to the whole work. Therefore, it is necessary to build a regional food poisoning network information electronic query system by establishing a database, to provide scientific and technical means for food safet...

Claims

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Application Information

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IPC IPC(8): G16H50/20G16H50/70G06F17/30
CPCG16H50/20G16H50/70G06F16/903
Inventor 田疆
Owner 田疆
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