A.堆放:將要消毒的物品包紮好後順序地放置在消毒桶內的篩板上並在包與包之間留有適當的空隙,以利於空氣逸去與蒸汽穿透;
B.加水:在消毒器身內加水量超出發熱圈3~5cm高gao,水shui在zai消xiao毒du過guo程cheng中zhong會hui逐zhu漸jian蒸zheng發fa,水shui麵mian隨sui之zhi相xiang應ying降jiang低di,以yi致zhi每mei次ci消xiao毒du完wan畢bi後hou,若ruo繼ji續xu使shi用yong,應ying將jiang水shui重zhong新xin加jia足zu,避bi免mian器qi身shen底di無wu水shui開kai裂lie而er報bao廢fei;
C.密封:jiangxiaodutongfangruqishennei,cishishuiyingbudaoliuruxiaodutongnei,gaishangxiaoduqigai,zhuyijiangruanguancharuxiaodutongcaonei,gaishangluozhujingucaoyingyuzhutideluozhucaoduizheng,ranhoushunxudejiangxiangyingfangweideyixingluomujunyundexuanjin,shigaiyuqishenmihe;
D.加熱:jiangxiaoduqifangzaireyuanshangjiare,kaishishijiangfangqifazhaizifangzaichuizhifangweichuyufangqizhuangtai,xiaoduqineilengkongqihuisuizhejiareyoufakongyiqu。dangshuizhufeihouyouyigujiaojidezhengqichongji,cishi,jiangfangqifazhaizichuyuguanbizhuangtai。xiaoduqineiyalisuizhejiareershangsheng,bingzaiyalibiaoshangzhishichulai;
E.消毒:當消毒器內壓力達到所需範圍時,適當調整熱源,使它維持恒壓,並開始計算消毒時間,按不同的物品和包裝維持所需的消毒時間;
F.幹燥:敷料、器械和器皿等消毒後需要幹燥的,可在消毒終了時,立即將消毒器內的蒸汽由放氣閥(或於安全閥)排去,當壓力表指針回複至零位後,稍待一分鍾,將其打開,並繼續加熱5分鍾,這樣能使物品達到幹燥;
G.冷卻:rongyehepeiyangjidengruozaixiaoduzhongleshilijifangqi,huiyinyalituranjiangdierjuliefeitengfashengpingzibaopohuorongyeyichudengyanzhongshigu,suoyizaixiaoduzhongleshibuyinglijifangqi,yingshouxianjiangreyuanximie,huocongreyuanshangyikai,shitaziranlengque,yiban20~30分鍾後就使鍋內壓力因冷卻而下降至零位,等壓力表回到零位,數分鍾後將放汽閥門開放和打開蓋子。
注意事項:
A.始終應保證消毒器內有足夠的水量,每次消毒後應將消毒桶篩板下麵積聚的冷凝水倒出;
B.待滅菌的溶液或培養基應裝在耐熱或硬質玻璃瓶內,不要裝得太滿,一般裝到容器的1/2~3/4容積,瓶口用棉花塞、牛皮紙線繩包紮好;
C.使用時,操作人員應經常觀察壓力表指針值,一旦發現壓力表指針超過0.165MPa,安全閥仍不能自動排氣時,應立即切斷電源,協調工程科相關人員對安全閥進行修理;
D.ruoyalibiaohuifuzhilingwei,tongneirengbunengkaiqi,kenengshiyinneibuzhenkongyuanyinsuozhi,cishikeyikaiqifangqifa,shiwaijiekongqirunei,xiaochuzhenkong,jinengjianggaikaiqi;
E.壓力表使用日久後會使讀數不正確,應加檢修,檢修後應與標準壓力表對照,若仍不正常,應更換新表;
F.平時應保持消毒器清潔幹燥,可以延長使用壽命。
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