Kev tsom xam cov khoom haum thiab kev siv kev lag luam rau ethylene oxide sterilization

Kev tsom xam cov khoom haum thiab kev siv kev lag luam rau ethylene oxide sterilization

I. Taw qhia: Qhov tshwj xeeb tus nqi ntawm ethylene oxide sterilization

Ii. Cov ntaub ntawv tsim nyog rau o kom tsis muaj menyuam

III. Piv txwv ntawm cov khoom siv kho mob solilized nrog ethylene oxide

Ⅳ.Qhov tag nrho cov khoom yog tsim nyog rau ethylene oxide kom tsis muaj menyuam. Sib sau yuav tsum xav txog cov ntsiab lus hauv qab no

V. Xaus

I. Taw qhia: Qhov tshwj xeeb tus nqi ntawm ethylene oxide sterilization

Hauv kev lag luam nrog txoj hlua khi uas yuav tsum muaj, xws li cov kws kho tsiaj, cov kws kho tsiaj, thiab cov tsiaj tseem ceeb hauv kev nyab xeeb khoom thiab ua tau zoo. Ethylene oxide (EO) Kom tsis muaj menyuam, yog qhov kev xaiv zoo tshaj plaws, yog qhov kev xaiv sib txuas ntawm kev kho, yog qhov cua sov} thiab noo noo-} Cov khoom siv rhiab. Nws zoo tua cov kab mob me, nrog cov kab mob, cov kab mob fungi, muab cov tshuaj lom zem, muab cov tshuaj tua kab mob siab rau kev ua kom muaj kev ntseeg siab thoob plaws ntau yam lag luam. Kab lus no yuav muab cov ncauj lus kom ntxaws ntawm cov khoom tsim nyog rau EO kom tsis muaj menyuam yaus, thiab qhov cuam tshuam kev kho mob kho kho mob, muab cov kev pab kho mob kho mob, muab cov kev pab kho mob kho mob.

Ii. Cov ntaub ntawv tsim nyog rau o kom tsis muaj menyuam

Qhov muaj kev siv tsis ntev los ntawm kev ua kom tsis muaj menyuam nyob ntawm nws qhov tsis muaj qhov kub thiab txias thiab lub siab xav tau thiab ua kom muaj kev puas tsuaj tsawg. Cov ntaub ntawv nquag hauv qab no tau tshaj tawm eo kom tsis muaj menyuam:
2.1 npog
Cov plastics xws li polypropylene, polyethylene, polycarbonate, thiab polyvinyl chloride (PVC) feem ntau yog sterilized nrog eo. Cov plastics no yog siv dav hauv kev tsim kho cov cuab yeej (xws li kev nplua nuj (xws li cov tshuaj tiv thaiv kev lis ntshav thiab cov tshuaj hosents) thiab ntim. Thaum lub sijhawm ua kom tsis muaj menyuam yaus, Ethylene Oxide nkag rau hauv cov yas uas tsis muaj qhov ua rau muaj kev sib tsoo, lossis ua haujlwm zoo rau nws cov qauv kev ncaj ncees thiab kev ua haujlwm.
2.2 Roj Hmab thiab Elastomers
Cov ntaub ntawv yooj ywm xws li Silicone thiab Lasx feem ntau siv nyob rau hauv hnab looj hnab kho mob, cov dav hlau, ntsaws ruaj ruaj, thiab gaskets. Cov ntaub ntawv no nkag siab txog kev kub thiab noo noo, thiab siab- kub kom tsis muaj zog tuaj yeem ua rau lawv hardenity, poob lawv elasticity, lossis degrade. Ethylene oxide kom tsis muaj menyuam, ua rau tsis tshua muaj cua sov, kom meej meej rau cov roj hmab thiab elastomers, kom lawv ua tau zoo thaum lub sijhawm cov txheej txheem kho mob.
2.3 textiles
Kev kho mob textiles ua los ntawm cov hluavtaws fibers lossis cov ntaub, xws li phais cov yeeb yaj kiab, hnav khaub ncaws, thiab cov ntsej muag zoo nkauj, feem ntau yog sterilized siv ethylene oxide. Cov qauv xoob ntawm cov textiles tso cai rau cov neeg laus roj kom yooj yim nkag rau cov fibers, ua tiav tiav kom tsis muaj menyuam. Tsis tas li ntawd, txoj kev tsis sib luag tsis muaj zog tsis ua rau cov ntaub ntawv tsis tu ncua, ua kom muaj zog, ua kom muaj zog, thiab xis nyob, sib ntsib ntawm txoj hlua ntawm txoj kev kho mob.
2.4 khob thiab hlau
Txawm hais tias iav thiab cov hlau feem ntau tuaj yeem tiv thaiv siab dua {{0} kev siv kub ua kom muaj cov khoom siv tau ua los ntawm cov khoom siv rhiab. Txhawm rau kom muaj kev tsis muaj menyuam thiab muaj cov khoom sib xyaw ua ke thiab cov khoom sib txawv ntawm cov iav, xws li iav cov koob tshuaj, thiab cov iav sterilees) kuj tseem ua rau ethylene oxide. Hom qauv no tsis cuam tshuam rau cov pob tshab los yog tshuaj ruaj khov ntawm cov iav, tsis yog nws ua rau xeb lossis xeb ntawm cov hlau.

III. Piv txwv ntawm cov khoom siv kho mob solilized nrog ethylene oxide

Kev kho mob kev ua haujlwm tau muaj kev kho mob tsis muaj zog txog kev tsis muaj menyuam, thiab ntau yam kho mob siv rau ethylene oxide kom tsis muaj menyuam vim yog lawv cov yam ntxwv. Cov no suav nrog:
3.1 Kev Siv Khoom
Precision phais cov seev yam xws li phais hniav tuaj, ntaus pob txha, thiab txiab nkag rau hauv cov nqaij mos thiab ntshav. Cov kab mob me me tau nce txoj kev pheej hmoo kis mob. Cov cuab yeej siv no feem ntau muaj cov txheej txheem nyuaj, nrog cov khoob me me thiab pob qij txha. Lub siab otherability ntawm ethylene oxide roj ua kom muaj kev tsis muaj kom tsis ntev los ntawm kev ua kom muaj kev kub ntxhov thiab ntse ntawm kev phais mob.
3.2 Kev ua li cas
Cov khoom siv hluav taws xob xws li cov pob qij txha, stents, thiab cov pob qij txha, thiab lawv cov menyuam kawm ntawv ncua sij hawm hais ncaj qha rau tus neeg mob ncua kev noj qab haus huv. Cov cuab yeej siv no feem ntau yog ua los ntawm cov hlau tshwj xeeb thiab cov polymers uas muaj kev nkag siab los sov thiab noo noo. Siab - kub kom tsis muaj zog tuaj yeem hloov cov khoom siv khoom thiab cuam tshuam rau kev cog hniav zoo. Ethylene Oxide Sterilization ua tiav kom muaj kev lom zem tsis muaj menyuam yaus yam tsis muaj kev sib cuam tshuam thiab cov neeg kho tshuab ua kom muaj kev nyab xeeb thiab ua haujlwm zoo.
3.3 endoscopes, atreters, thiab tubing
Endoscopes (xws li cov gastroscopes thiab txoj hnyuv), tso zis (tso zis), thiab kho tus kheej kho tau yooj yim yog yoog raws thiab siv tau. Cov kab mob me me ntawm lawv cov chaw thiab cov raws sab hauv tuaj yeem ua rau kis tau. Cov cuab yeej siv no feem ntau yog ua los ntawm cov polymers, uas muaj kev cuam tshuam rau deformation lossis kev tsis pom zoo ntawm qhov kub. Ethylene oxide kom tsis muaj menyuam tuaj yeem nkag mus tob rau sab hauv thiab cov txheej txheem kev ncaj ncees ntawm cov khoom, ua kom muaj kev ncaj ncees thiab cov txheej txheem kho kom zoo. Piv txwv li, Anderson's EOGA 4 system tsuas yog FDA {5} Kuv pom cov qauv ua haujlwm thoob ntiaj teb rau kev ua haujlwm zoo rau Ethylene Oxide kom tsis muaj menyuam nyob hauv daim teb no.
3.4 Cov Khoom Siv Pov Tseg Siv Pov Tseg
Cov khoom siv kho mob pov tseg xws li koob txhaj, hnab looj tes, thiab IV cov teeb tau siv, hauv kev sib chwv nrog cov neeg mob. Txij li thaum lawv tsuas tau siv ib zaug, lawv yuav tsum yog ib zaug dhau los, cov kab mob, thiab lwm yam teeb meem tsis zoo ua ntej tawm hauv lub hoobkas. Ethylene oxide sterilization tuaj yeem ua kom muaj peev xwm ua tau cov khoom siv uas tsis muaj kev nyab xeeb yam tsis muaj kev nyab xeeb thiab cia siab rau kev nyab xeeb thaum siv. IV. Yam kev txiav txim siab qhov sib piv ntawm cov khoom nrog ethylene oxide sterilization

Ⅳ.Qhov tag nrho cov khoom yog tsim nyog rau ethylene oxide kom tsis muaj menyuam. Sib sau yuav tsum xav txog cov ntsiab lus hauv qab no:

4.1 Cov Khoom Siv Khoom Siv
Qee cov ntaub ntawv yuav hnov ​​mob nrog ethylene oxide lossis nqus cov roj, cuam tshuam rau kom muaj cov menyuam ua kom muaj txiaj ntsig lossis ua tau zoo. Piv txwv li, qee cov npaus, cov roj hmab ntuj, thiab biodegradable polymers yuav txwv, ntshav, lossis hloov cov khoom tom qab raug rau ethylene oxide. Yog li ntawd, ua ntej ua kom tsis muaj menyuam, cov khoom muaj pes tsawg leeg yuav tsum tau qhia meej thiab nws tau lees paub txog kev ua tsis muaj zog lossis ua rau cov khoom siv tsis taus los xij.
4.2 Tshooj Lus Loj thiab Cov Qauv
Ethylene oxide kom tsis muaj menyuam yog qhov tshwj xeeb rau cov lus nrog cov khoom siv thiab nyuaj} { Rau cov ntawv sau loj los yog cov lus sau ua ke, tshwj xeeb cov txheej txheem kom tsis muaj menyuam kom ntseeg tau tias muaj kev sib chwv kom muaj kev tsis sib luag.

4.3 residual roj kev kam
Tom qab kom tsis muaj menyuam, ib qho nyiaj ntawm ethylene oxide roj yuav nyob rau thiab hauv qab ntawm cov khoom. Yog tias cov khoom siv roj no tsis yog tshem tawm, nws yuav ua rau muaj kev pheej hmoo rau cov neeg siv (tshwj xeeb yog cov tawv nqaij thiab cov tawv nqaij ua xua. Rau cov khoom siv nyob rau hauv cov ntawv thov rhiab, xws li impants kev kho mob, cov kev xav tau roj av muaj ntau dua. Cov khoom no yuav tsum tau ua kom meej meej los xyuas kom meej tias cov qib roj uas seem uas muaj kev nyab xeeb cov qauv kev nyab xeeb ua ntej siv.

4.4 Cov Qauv Tswjfwm
Ethylene Oxide Sterilization ntawm cov khoom yuav tsum ua raws cai cov lus qhia tshwj xeeb, xws li cov neeg los ntawm Asmeskas Cov Khoom Noj thiab Tshuaj (FDA) rau cov qauv (ISO). Cov qauv qauv tau meej meej cov tsis muaj rau cov txheej txheem kom tsis muaj menyuam, thiab cov kev txwv uas tseem ceeb. Tsuas yog cov khoom uas ua tau raws li cov qauv no tuaj yeem suav tias yog Ethylene ethylene oxide kom tsis muaj menyuam thiab muab kev cai lij choj.
4.5 Yuav tsum tau ntim
Cov ntim khoom xaiv yog qhov tseem ceeb rau cov txiaj ntsig ntawm ethylene oxide kom tsis muaj menyuam. Ntim cov ntaub ntawv yuav tsum ua kom cov ethylene oxide roj mus rau kom nkag siab dawb thiab tswj kev sib cuag nrog cov ntsiab lus. Tom qab kom tsis muaj menyuam, lawv yuav tsum tau cuam tshuam nrog cov ingress ntawm cov kab mob sab nraud thiab ua kom muaj zog ntawm cov ntsiab lus. Tshwj xeeb cov hnab ntim khoom tsis muaj menyuam yaus lossis cov ntaub ntawv ntim khoom (xws li cov ntaub ntawv lim dej lossis cov yeeb yaj kiab sib xyaw) feem ntau siv. Cov ntaub ntawv no muaj cov roj av zoo nkauj thiab cov khoom siv thaiv hluav taws xob, ua kom muaj txiaj ntsig roj txaus thaum lub sij hawm kom tsis muaj menyuam thaum muaj kev sib xws.

V. Xaus

Ethylene oxide kom tsis muaj menyuam, nrog nws cov ntaub ntawv hloov kho thiab sib sib zog nqus lub luag haujlwm hauv kev kho mob, kev lag luam, thiab kev lag luam me. Nws cov ntawv thov ntau li ntau yam los ntawm ntau cov ntaub ntawv tshaj tawm rau cov khoom siv kho mob tshwj xeeb, thiab yog qhov tseem ceeb. Txawm li cas los xij, thaum siv, qhov sib xyaw ntawm cov txheej txheem nrog ethylene oxide yuav tsum tau txiav txim siab, thiab cov kev tswj hwm kev ua haujlwm yuav tsum tau ua kom muaj kev ua kom muaj kev ua kom tsis muaj txiaj ntsig thiab nyab xeeb siv. Raws li kev lag luam yuav tsum tau ua rau muaj kev tsis muaj menyuam yaus txuas ntxiv mus, muab cov kev txhawb nqa kom muaj txiaj ntsig zoo rau kev ua kom tsis muaj zog hauv ntau thaj teb.