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Biosafety cabinet

A biological safety cabinet, safe technology, applied in the direction of laboratory appliances, shells or chambers, chemical instruments and methods, etc., can solve the problems of cumbersome management and high cost, and achieve the effect of flexible management settings

Active Publication Date: 2018-01-16
ZHEJIANG CENT FOR DISEASE CONTROL & PREVENTION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing biological safety cabinets can be divided into three categories: first-level, second-level and third-level to meet different biological research and epidemic prevention requirements. Therefore, laboratories need to purchase different types of biological safety cabinets according to specific conditions. The cost is high and management also very cumbersome

Method used

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  • Biosafety cabinet

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Embodiment Construction

[0032] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments, wherein the schematic embodiments and descriptions are only used to explain the present invention, but are not intended to limit the present invention.

[0033] The biological safety cabinet of the present invention comprises a cabinet body and a cabinet door as a whole, and the cabinet door has two fingerprint identification devices for simultaneously identifying two input fingerprints, only when the two input fingerprints are verified to pass Next, the cabinet door lock of the cabinet door is opened.

[0034] See attached figure 1 , the cabinet body 1 has a plurality of safety compartments 2, the safety compartments 2 are in the form of a matrix of N rows and M columns, and each safety compartment 2 is used to store different protection levels and different types of biological materials. Each safety grid has a safety door that closes the saf...

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Abstract

The invention relates to a biosafety cabinet. The biosafety cabinet comprises a cabinet body, a cabinet door, a control unit and a storage unit, wherein two fingerprint recognition devices are arranged on the cabinet door, a plurality of safety grids are arranged in the cabinet body, a fingerprint recognition device is arranged on a safety door of each safety grid, further two door locks are arranged on the safety door of each safety grid, each safety grid is used for accommodating different protection levels and different kinds of biological materials, the control unit is used for controllingall components of the bisafety cabinet, and the storage unit is used for storing varieties of related data of the biosafety cabinet. Based on the biosafety cabinet, the invention further provides a corresponding device and a biological material taking method.

Description

【Technical field】 [0001] The invention belongs to the field of biological material storage and safety, in particular to a biological safety cabinet. 【Background technique】 [0002] Biological safety cabinets are widely used in medical and health care, disease prevention and control, food hygiene, biopharmaceuticals, environmental monitoring, and various biological laboratories. They are an important basis for ensuring biological safety and environmental safety. They are usually used to preserve primary cultures Infectious biological materials such as substances, bacterial strains, and diagnostic specimens. Under the situation that the laboratory biosafety is getting more and more attention, the biosafety cabinet is the core content of the laboratory biosafety management, and it is particularly important to do a good job of preservation management. Strengthening the preservation of biological materials is not only conducive to research and experimental work, but also a prere...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01L1/00
Inventor 蒋征刚周标
Owner ZHEJIANG CENT FOR DISEASE CONTROL & PREVENTION
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