Biological safety type monkey negative pressure isolation device

Abstract

The invention discloses a biological safety type monkey negative pressure isolation device. The biological safety type monkey negative pressure isolation device comprises an isolation box body, an airfiltering unit, a power ventilation unit and a control unit, wherein the isolation box body is provided with a box door; the box door is hinged to the isolation box body; a plurality of isolation cages are arranged in the isolation box body, and a sliding door is arranged on the side, close to the isolation cages, of the box door; the sliding door is connected with the isolation box body in a sliding mode; an excrement tray is arranged at the bottom of each cage and communicates with an inner cavity of each isolation cage; and a sealing bag is connected to the bottom of the sliding door. According to the biological safety type monkey negative pressure isolation device, the interior of the isolation box body is in a negative pressure state, when the box door and the sliding door are opened, directional flowing of air can be effectively guaranteed, and harmful gas in the isolation box body is prevented from leaking out; meanwhile, when the excrement of the experimental animal is transferred, the excrement tray directly enters the sealing bag, the sealing bag is subjected to disinfection sterilization after being sealed, and high-concentration harmful organism aerosol in the excrement tray is effectively prevented from leaking to the environment outside an isolator.

Description

technical field [0001] The invention relates to the technical field of biological safety protection equipment and its surrounding supporting facilities, in particular to a biological safety monkey negative pressure isolation device. Background technique [0002] In recent years, new and sudden outbreaks of epidemics have continued to occur around the world, posing a serious threat to human health and social stability. Experimental animals are indispensable experimental materials in life science research, and play an important role in the process of humans fighting against pathogenic microorganisms, especially non-human primates. [0003] Due to the characteristics of non-human primates, it is difficult to raise them in a completely closed isolator; at the same time, because non-human primates are active, intelligent and aggressive, it leads to the development of non-human primate infection Experimental activities have a higher risk of infection and leakage. Once controlled ...

AI Technical Summary

Problems solved by technology

[0005] Although the monkey negative pressure isolator developed abroad can meet the requirements of biological safety to a certain extent, it is difficult to control the exposure of harmful aerosols during some operations. Pathogenic microorganisms are exposed in the environment

Images