Method for tracking close contact persons in infectious disease epidemic situation

A technology for infectious diseases and epidemics, applied in the field of tracking, can solve problems such as inability to detect close contacts and major infection risks, and achieve the effect of facilitating prevention and control management and protecting personal privacy.

Pending Publication Date: 2020-07-24
陈恬慧
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the manual screening method can only find out the clear close contacts, but not the hidden close contacts
For example, if a confirmed patient A comes in for dinner with friend B, B can be quickly found as a close contact, but

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0038] Embodiment: a method for tracking close contacts in an epidemic of infectious diseases, the steps of which are:

[0039] 1. In an epidemic of infectious diseases, a city will install the system developed based on this method in the mobile phones of all residents in the jurisdiction, and issue portable miniature Bluetooth beacons to users who do not have mobile phones after phone registration;

[0040] 2. The system sets that when the distance between two residents is within 2 meters, it is defined as close contact, and according to the characteristics of the incubation period of new coronary pneumonia, the data storage span is defined as 30 days;

[0041] 3. When resident A installs the system in his mobile phone and completes registration through his mobile phone number, the MAC address of the mobile phone is recorded during registration as a special identification code for resident A;

[0042] 4. The system automatically turns on the Bluetooth signal of the mobile pho...

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PUM

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Abstract

The invention discloses a method for tracking close contact persons in an infectious disease epidemic situation. The method is a method for recording intimate contacts and establishing contact historyin a digital mode based on common non-contact equipment such as Bluetooth, a direct and indirect contact history relation graph of a confirmed patient can be drawn in an extremely short time, and coordination of epidemic prevention and control is facilitated. In addition to epidemic prevention and control, the method also has a plurality of other application scenes for assisting criminals in chasing and the like, and is of great social significance.

Description

technical field [0001] The invention relates to a tracking method, in particular to a tracking method for close contacts in an epidemic of infectious diseases. Background technique [0002] At present, the COVID-19 epidemic is sweeping the world. Due to the incubation period and the infectivity between people, a large number of patients have had contact with other people before showing symptoms, and the epidemic is extremely difficult to control. The study found that the basic infection number of new coronary pneumonia (Covid-19) R0>3.0, which means that a virus carrier can infect more than three close contacts. One of the most effective epidemic control methods at present is to trace back the past contact history of each confirmed patient, identify and isolate the close contacts of the patient in the past, and block the possible secondary transmission of the infected persons among these close contacts . This method is also applicable to the control of various epidemi...

Claims

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Application Information

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IPC IPC(8): G16H50/80H04W4/06H04W8/00G01S11/06
CPCG16H50/80H04W4/06H04W8/005G01S11/06
Inventor 陈恬慧
Owner 陈恬慧
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