Design of medical negative pressure vacuum pump in the reconstruction of negative pressure ward
LIU Biao
SONG Qingnian
MA Haisong
XIE Jing
Abstract：Objective:To explore the safety and reliability of negative pressure vacuum pump design to ensure harmless discharge of medical exhaust gas.Methods:Compared with several commonly used vacuum pumps,the most suitable vacuum pump for negative pressure ward was selected.Results:Two sets of claw vacuum pumps and two sets of bacterial filters can meet the requirements of negative pressure suction system in the construction of negative pressure ward.Conclusion:Claw vacuum pump is recommended for negative pressure ward.
Keywords：negative pressure wardmedical waste gasclaw vacuum pump
Publication Date：2024-04-28
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 30-32 )