Air Quality in Cleaning Room of Supply Department:Influence of Hyperboric Water/Gas Blast Gun Working to Clean Endoscope / 中华医院感染学杂志

ABSTRACT

OBJECTIVE To investigate the influence on air quality in cleaning room of the supply department when the water/gas blast gun is used to clean endoscope,to give basis for valuable protective procedures. METHODS Bacterial number of the air in the supply department was sampled using flat plate settling process pre-and post-operation. Simultaneously,the air purification effect of the laminar purification equipment was evaluated. RESULTS The air bacterial content before the water/gas blast gun ran was significantly different from that when the gun stopped (P