脉动真空高压蒸汽灭菌全程报警装置的研制  

Development of whole-course alarm unit for pulsating vacuum high-pressure steam sterilization

作　　者：周刚[1] 李希兰[1] 张倩[1] 

机构地区：[1]第三军医大学野战外科研究所,重庆市400042

出　　处：《医疗卫生装备》2006年第1期90-90,92,共2页Chinese Medical Equipment Journal

摘　　要：目的:针对脉动真空高压蒸汽灭菌过程中出现膜片、胶条密封不良,门、球阀关闭不严,蒸汽气压、水压不稳等情况易导致灭菌失败。特设计一种灭菌全程报警装置,对自来水源压力、抽真空能力、灭菌计时．灭菌压力、干燥计时进行实时监测,当任一程序出现异常时,报警装置将发出报警信号,提醒消毒人员及时排除故障,使灭菌效果进一步得到保障。Some malfunctions can make pulsating vacuum high-pressure steam sterilization fail, including incompletely sealed diaphragm and strip, improperly closed gate and ball valves, unstable steam pressure and hydraulic pressure. This paper develops a whole-course alarm unit for vacuum high-pressure steam sterilization to monitor hydraulic pressure, vacuumizing ability, sterile time, sterile pressure and drying time. When any of above parameters is out of order, the unit alarms.

关 键 词：脉动真空压力 蒸汽灭菌器 报警装置 

分 类 号：TH789[机械工程—仪器科学与技术]