Cov Lus Qhia EtO Sterilization Cycle
Ib lub voj voog EtO sterilization muaj peb theem tseem ceeb:
Kev kho ua ntej
Cov theem no npaj lub chamber los tsim cov kev pom zoo rau qhov kub, siab, thiab av noo. Ua ntej, huab cua raug tshem tawm los txhim kho kev nkag mus rau cov pa roj, ua raws li kev ntsuas cov pa tawm kom ntseeg tau tias muaj kev nyab xeeb rau cov neeg ua haujlwm thiab ib puag ncig. Chav yog txhaj tshuaj kom ntub cov load, vim EtO ua haujlwm tau zoo tsuas yog hauv cov dej noo. Lub chamber yog rhuab siv cua kub los yog dej kub circulating nyob rau hauv lub tsho, uas yog khaws cia nyob rau hauv ib tug zoo sib xws kub los tiv thaiv kev hloov pauv.
EtO sterilization voj voog
Thaum lub sij hawm no, EtO yog nkag mus rau hauv lub chamber los ntawm evaporation, nrog rau chav ua kom cov av noo. Thaum qhov xav tau concentration ntawm EtO tau mus txog, cov txheej txheem kom tsis muaj menyuam pib. Cov pa roj tsawg dua yuav tsum tau ua kom tsis muaj menyuam ntev dua. Txij li thaum EtO yog absorbed los ntawm ntau yam yas, nws yog ib qho tseem ceeb rau kev saib xyuas thiab tswj cov qib concentration tsim nyog thoob plaws hauv cov txheej txheem.
Aeration (zeeg)
Aeration yog qhov ntev tshaj plaws thiab tseem ceeb tshaj plaws ntawm lub voj voog. Cov ntaub ntawv zoo li yas thiab roj hmab tuaj yeem nqus EtO, ua rau muaj kev pheej hmoo yog siv rau cov neeg mob. Yog li, qhov dav dav aeration yog qhov tseem ceeb los tshem tawm cov roj seem. Qhov no yog ua tiav los ntawm kev siv HEPA-filtered huab cua hla lub load ntawm qhov kub thiab txias ntawm 30 ° C thiab 50 ° C, feem ntau yog 48 teev, uas tuaj yeem ua haujlwm qeeb. Yuav tsum muaj kev tsim kho vaj tse tshwj xeeb nrog lub qhov cua nruj, raws li kev siv lub tsev kho mob qhov cua ua rau muaj kev nyab xeeb. Kev ntsuam xyuas cov pa roj tsis tu ncua ntawm cov kav dej ua pa yog qhov tseem ceeb kom txo qis kev pheej hmoo.
Qhov zoo ntawm EtO Sterilization:
Tsawg kub
Kev ua haujlwm siab hauv kev rhuav tshem cov kab mob, nrog rau cov kab mob resistant (1-120m³?
Loj chamber muaj peev xwm, accommodating loj ntim
Non-corrosive rau plastics, hlau, thiab roj hmab