Development of biological safety protection third-level laboratory based on folding-modular shelters
10.19745/j.1003-8868.2024047
- VernacularTitle:折叠组合式模块化BSL-3实验室的研制
- Author:
Si-Qing ZHAO
1
;
Jian-Qiao XIA
;
Zhong-Jie SUN
;
Kang OUYANG
;
Xiao-Jun JIN
;
Kang-Li ZHOU
;
Wei XIE
;
Hai-Yang LI
;
Da-Peng JIANG
;
Yan-Yan GAO
;
Bei SUN
Author Information
1. 军事科学院军事医学研究院,北京 100850
- Keywords:
biological safety protection third-level laboratory;
shelter;
modular supporting equipment;
biosafety
- From:
Chinese Medical Equipment Journal
2024;45(3):41-46
- CountryChina
- Language:Chinese
-
Abstract:
Objective To develop a biological safety protection third-level(BSL-3)laboratory based on folding-modular shelters to solve the problems of the existing laboratories in space and function expansion,large-scale deployment and low-cost transportation.Methods The BSL-3 laboratory was composed of a folding combined shelter module,a ventilation and purification module,a power supply and distribution module,a monitoring and communication module,a control system module and an equipment module.The folding combined shelter module used a leveling base frame as the foundation and a lightweight panel as the enclosure mechanism,and was divided into an auxiliary area and a protection protected area;the ventilation and purification module was made up of an air supply unit and an air exhaust unit,the air supply unit was integrated with a fresh-air air conditioner and the exhaust unit was equipped with a main fan,a standby fan and a bag in/bag out filter;the control system module adopted a supervision mode of decentralized control and centralized management,which executed communication with the data server as the center and Profinet protocol and MODBUS-TCP.Results The BSL-3 laboratory proved to meet the requirements of relevant standards in internal microenvironment,airflow direction,airtightness,working condition and disinfection effect.Conclusion The BSL-3 laboratory is compatible with large-scale transport and deployment and facilitates reliable and safe experiments for epidemic prevention and control and cross-regional support.[Chinese Medical Equipment Journal,2024,45(3):41-46]
