Automatic mycobacterium tuberculosis screening system for mycobacterium tuberculosis sputum smear

Abstract

The invention discloses an automatic mycobacterium tuberculosis screening system for mycobacterium tuberculosis sputum smear, comprising a mycobacterium tuberculosis sample scanner, a control recognition system and a remote diagnosis system, wherein the mycobacterium tuberculosis sample scanner comprises an optical system for amplifying a mycobacterium tuberculosis sample, a high-precision slide glass platform for holding the mycobacterium tuberculosis sample, an illumination system and a control PC machine; the control recognition system comprises a mycobacterium tuberculosis sample scanning system, an intelligent mycobacterium tuberculosis recognition system and a mycobacterium tuberculosis image database management system; the control PC machine is in communication connection with the mycobacterium tuberculosis sample scanning system; the mycobacterium tuberculosis image database management system is connected with the intelligent mycobacterium tuberculosis sample recognition system by a mycobacterium tuberculosis sample image display and analyzing application module; the control recognition system is connected with the remote diagnosis system. According to the invention, the mycobacterium tuberculosis sputum smear is successfully digitalized by a fluorescent scanner, automatic scanning is realized, remote share of one mycobacterium tuberculosis sputum smear can be realized, and the mycobacterium tuberculosis sputum smear can be stored for a long time.

Description

technical field [0001] The invention relates to an intelligent scanning identification system, in particular to an automatic screening system for Mycobacterium tuberculosis sputum smear. Background technique [0002] my country is one of the 22 countries with a high burden of tuberculosis in the world. About one-third of the population in my country has been infected with Mycobacterium tuberculosis, and the number of infected people exceeds 400 million. There are about 5 million tuberculosis patients in my country, mainly concentrated in people aged 25 and above; among them, 1.5 million smear-positive tuberculosis patients; about 130,000 people die of tuberculosis every year, and the average age of death is 55.2 years old. According to research, 10% of people infected with tuberculosis will develop tuberculosis. If effective control measures are not taken, nearly 50 million infected people in my country may develop tuberculosis in the next 10 years. How to effectively ...

AI Technical Summary

Problems solved by technology

[0005] (2) Risk of missed detection: There is a missed detection for the weak positive detection rate

For example, the high work intensity (300 fields of view) and the uncertainty of platform movement caused some inspectors to miss inspections during actual operation.

[0006] (3) Difficulty in follow-up visits: For some weakly positive cases, how can different testers make a definite diagnosis on the same film

[0007] (4) Long diagnosis cycle: For suspected cases, the physical film source needs to be provided to the superior unit for diagnosis

[0008] (5) Lack of sharing: Cases cannot be identified through remote consultation

[0009] (6) Difficulty in storage: For some suspected cases and typical cases, film sources cannot be permanently preserved

[0010] (7) Unbalanced resource allocation: Due to regional differences and differences in personnel capabilities, differences in diagnostic levels result

[0012] Mycobacterium tuberculosis sputum smear fluorescent staining and fluorescent microscope observation methods to determine negative and positive are increasingly accepted by doctors and experts. In pathology, pathological slide digitization technology is also quietly emerging, but there is no digital application in mycobacterium tuberculosis sputum smear.

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