A kind of microbial strain preservation cabinet

Abstract

The invention relates to a microorganism bacterial virus seed preservation cabinet which comprises a human face recognition system, a door access system, test tube preservation bases, a test tube monitoring system and communication interfaces, wherein the human face recognition system and the test tube monitoring system are interacted with a host computer through the communication interfaces; the human face recognition system comprises two human face image acquisition devices for recognizing two persons opening the preservation cabinet; after human face recognition is qualified, the door access system is informed to open the preservation cabinet; the test tube monitoring system is used for monitoring inserted test tubes with RFID (Radio Frequency Identification Device) tags on the basis of sensors, indication lamps and RFID reading areas on the test tube preservation bases, and used for determining whether a user can take a test tube or not according to preset test tube taking conditions. On the basis of double persons and double locks, the preservation cabinet provided by the invention is relatively safe and reliable to use because of human face recognition and test tube monitoring.

Description

【Technical field】 [0001] The invention belongs to the field of microorganism storage and safety, and in particular relates to a preservation cabinet for microorganisms, bacteria and viruses. 【Background technique】 [0002] Microbial bacteria (toxins) are important biological resources and strategic resources of the country, and are closely related to biological security, human health, and environmental protection. Medical pathogenic microorganisms are an important part of microbiology, and they are pathogenic microorganisms that can cause various diseases in humans. Under the situation that laboratory biosafety is getting more and more attention, pathogenic microorganisms (viruses) are the core content of laboratory biosafety management, and it is particularly important to do a good job in preservation management. Bacteria (virus) species are often used in disease prevention and control, medical research, microbiology testing, teaching and other work. Bacteria (virus) spec...

AI Technical Summary

Problems solved by technology

The preservation and management of bacteria (virus) species is a common concern of microbiology workers. The current bacteria and virus species storage cabinets often only focus on the storage and management of bacteria and virus species, and seldom consider the functions of safety precautions, which has led some institutions to purchase After the safety cabinet, iron chains and other methods must be used to meet the requirements of double people and double locks. Some registration records have been used to complete the registration of bacteria and viruses, which cannot ensure the safety of bacteria and viruses.

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