Ethylene Oxide Sterilization Biological Indicator
| PRPDUCTS | LUB SIJ HAWM | Qauv |
| Ethylene Oxide Sterilization Biological Indicator (Rapid Readout) | 3 hnu | JPE 180 |
| Ethylene Oxide Sterilization Biological Indicator | 48h ib | JPE 288 |
Cov kab mob microorganisms:
●Cov BIs muaj cov kab mob uas tiv taus cov kab mob, feem ntau Bacillus atrophaeus lossis Geobacillus stearothermophilus.
●Cov spores no raug xaiv rau lawv paub txog kev tiv thaiv ethylene oxide, ua rau lawv zoo tagnrho rau kev siv cov txheej txheem kom tsis muaj menyuam.
Tus neeg nqa khoom:
●Cov spores yog siv rau cov khoom nqa khoom xws li daim ntawv sawb, stainless hlau disc, lossis yas sawb.
●Cov cab kuj tau muab ntim rau hauv ib lub pob tiv thaiv uas tso cai rau EtO roj nkag mus thaum tswj kev ncaj ncees ntawm cov spores.
Ntim Ntim:
●Cov BIs tau muab ntim rau hauv cov ntaub ntawv uas kom ntseeg tau tias lawv tuaj yeem tuav tau yooj yim thiab muab tso rau hauv cov khoom siv kom tsis muaj menyuam.
●Lub ntim yog tsim los kom permeable rau ethylene oxide roj tab sis impermeable rau cov kab mob los ntawm ib puag ncig.
Qhov chaw:
●BIs tau muab tso rau hauv qhov chaw nyob rau hauv lub sterilization chamber qhov twg cov roj nkag mus rau qhov yuav tsum tau nyuaj tshaj plaws, xws li qhov chaw ntawm cov pob ntim ntom ntom lossis hauv cov twj paj nruag nyuaj.
●Ntau qhov ntsuas feem ntau yog siv nyob rau hauv ntau txoj haujlwm los txheeb xyuas cov pa roj sib txawv.
Sterilization Cycle:
●Lub sterilizer yog khiav los ntawm lub voj voog tus qauv, feem ntau koom nrog EtO roj ntawm cov ntsiab lus tshwj xeeb, qhov kub thiab txias, thiab cov av noo rau lub sijhawm ua ntej.
●Cov BIs raug pom zoo ib yam li cov khoom uas tau ua kom tsis muaj menyuam.
Incubation:
●Tom qab lub voj voog ua kom tsis muaj menyuam, BIs raug tshem tawm thiab tsim nyob rau hauv cov xwm txheej zoo rau kev loj hlob ntawm cov kab mob kuaj kab mob (xws li, 37 ° C rau Bacillus atrophaeus).
●Lub sijhawm incubation feem ntau kav li ntawm 24 mus rau 48 teev.
Nyeem cov txiaj ntsig:
●Tom qab incubation, BIs raug tshuaj xyuas rau cov cim qhia ntawm microbial kev loj hlob. Tsis muaj kev loj hlob qhia tau hais tias txoj kev ua kom tsis muaj menyuam tau zoo hauv kev tua cov kab mob, thaum kev loj hlob qhia tias tsis ua haujlwm.
●Cov txiaj ntsig tuaj yeem qhia tau los ntawm kev hloov xim hauv qhov nruab nrab ntawm kev loj hlob lossis los ntawm turbidity.
Validation thiab saib xyuas:
●BIs muab txoj kev ntseeg siab tshaj plaws thiab ncaj qha rau kev lees paub cov txiaj ntsig ntawm EtO sterilization txheej txheem.
●Lawv pab xyuas kom meej tias txhua qhov chaw ntawm cov khoom tsis muaj menyuam tau mus txog cov xwm txheej tsim nyog los ua kom tsis muaj menyuam.
Txoj Cai Ua Raws Cai:
●Kev siv BIs feem ntau yuav tsum tau ua raws li cov qauv kev cai thiab cov txheej txheem (xws li ISO 11135, ANSI/AAMI ST41) kom siv tau thiab saib xyuas cov txheej txheem kom tsis muaj menyuam.
●BIs yog ib qho tseem ceeb ntawm cov kev pabcuam kev pov hwm zoo hauv kev kho mob thiab chaw tsim khoom, ua kom cov neeg mob thiab cov neeg siv khoom muaj kev nyab xeeb.
Quality Assurance:
●Kev siv BIs tsis tu ncua pab tswj cov txheej txheem siab ntawm kev tiv thaiv kab mob los ntawm kev muab kev txheeb xyuas tsis tu ncua ntawm kev ua kom tsis muaj menyuam.
●Lawv yog ib feem ntawm kev saib xyuas kom tsis muaj menyuam uas muaj peev xwm kuj suav nrog cov ntsuas tshuaj thiab cov cuab yeej saib xyuas lub cev.
Self-Contained Biological Indicators (SCBIs):
●Cov no muaj xws li cov cab cab, qhov nruab nrab loj hlob, thiab incubation system nyob rau hauv ib chav tsev.
●Tom qab kis tau mus rau lub voj voog kom tsis muaj menyuam, SCBI tuaj yeem qhib tau thiab ua haujlwm ncaj qha yam tsis muaj kev tuav ntxiv.
Traditional Biological Indicators:
●Cov no feem ntau muaj cov kab nrib pleb hauv ib lub hnab ntawv glassine lossis vial.
●Cov no yuav tsum tau hloov mus rau qhov nruab nrab ntawm kev loj hlob tom qab lub voj voog kom tsis muaj menyuam rau incubation thiab kev txhais cov txiaj ntsig.
High Sensitivity:
●BIs kuaj pom muaj cov kab mob spores uas tiv taus cov kab mob, muab kev ntsuas nruj ntawm cov txheej txheem kom tsis muaj menyuam.
Comprehensive Validation:
●BIs siv tau tag nrho cov txheej txheem kom tsis muaj menyuam, suav nrog kev nkag mus rau roj, lub sijhawm raug, qhov kub thiab txias.
Kev Nyab Xeeb Kev Nyab Xeeb:
●Lawv xyuas kom meej tias cov khoom ua kom tsis muaj menyuam muaj kev nyab xeeb rau kev siv, tsis muaj cov kab mob uas siv tau.
