Kev tshawb fawb txuj ci tau ua los ntawm cov koom haum uas muaj feem xyuam rau tooj dag, thiab lwm yam Cov ntsiab lus tooj liab, thiab ntau dua cov ntsiab lus tooj liab, thiab lub sijhawm zoo dua.
Tooj liab, tuaj yeem hais tau tias yog qhov tseeb "cov khoom muaj nqis hlau". Nyob rau hauv xyoo tsis ntev los no, lub cim tshwj xeeb rau tooj liab, "CU +", tau tshwm sim ntawm qee cov khoom siv kho mob, rooj tog thiab khoom siv. Cov cim no qhia tias cov khoom lag luam muaj tooj liab bacteriostatic - tam sim no cov khoom siv tau zoo tshaj plaws rau kev sib chwv hauv ntiaj teb.
Kev ntsuam xyuas los ntawm Asmeskas ib puag ncig lub koomhaum tiv thaiv (EPA) tau qhia tias tooj liab, tooj dag thiab tooj liab thiab tus kab mob uas ua rau muaj kab mob ntau ntau. Nyob rau hauv chav tsev kub, tshuaj tiv thaiv tooj liab tuaj yeem cuam tshuam rau lwm cov khoom hauv qab 99.9% ntawm cov khoom sib txawv ntawm 99.
Ua ib qho khoom siv antibacterial, tooj yog tsis muaj mob rau tib neeg thiab ib puag ncig, thiab yog 100% siv dua tshiab. Tsis muaj txheej ntawm txhua yam nyob rau saum npoo tooj liab, yog li txawm tias rov ua dua thiab kua muag, ntuj oxidation thiab txawm tias xeb ua nws cov nyhuv uas nws cov nyhuv antibacterial. Nyob rau hauv pem hauv ntej ntawm cov tooj liab haib, tus kab mob overbearing "wimped tawm".
Daim ntawv thov nyob hauv tsev kho mob. Cov txheej txheem tsis muaj menyuam yaus xws li ntxuav tes, txawm hais tias nws tuaj yeem tswj tau lub tsev kho mob hauv tsev kho mob, tab sis tuaj yeem tsis ua tiav cov nyhuv xav tau. Hauv tsev kho mob uas tooj liab hlau siv hauv cov khoom loj, cov kab mob Colonishization ntawm cov khoom muaj nqis txo qis.
Qhov rooj tuav, puag puag ncig, lub teeb hloov, rooj, thiab lwm yam, yog tooj liab thiab cov khoom tooj liab uas tau siv ntau hauv cov tsev kho mob. Cov ntaub ntawv los ntawm ICU lub koom haum hauv Tebchaws Asmeskas qhia tias lub tsev kho mob loj tau hloov nrog tooj liab uas tau hloov los ntawm cov neeg mob hauv pawg ntseeg tsis tau hloov nrog tooj liab.
Ntxiv rau nws siv nyob hauv tsev kho mob, tooj liab kuj tseem siv tau rau lwm qhov chaw uas muaj kev tiv thaiv kev nyab xeeb thiab kev nyiam huv thiab kev nyiam huv thiab tsev kawm laus.
Tooj liab ntaub ntawv thov. Hauv cov teb chaws muaj kev lag luam thiab cov cheeb tsam, tooj liab tubing yog cov khoom siv uas xaiv rau kev ua dej tso dej kav dej.
Tebchaws Asmeskas, Canada, Australia thiab lwm lub tebchaws, 85% ntawm lub tsev dej mov yeeb nkab yeeb nkab yeeb nkab, United Kingdom txawm mus txog 95%. Southeast Asia, Singapore, Suav teb, Hong Kong thiab lwm cov cheeb tsam, tooj liab yeeb nkab ua lub tsev nrog kev siv yeeb nkab dej yog li 75%.
Cov kev tshawb fawb roj ntsha qhia tau tias cov dej xa hauv E. coli hauv cov yeeb nkab tooj liab tsis tuaj yeem tsim kho dua. 99% ntawm cov kab mob hauv dej mus rau hauv lub copper yeeb 5 teev tom qab raug tua tag. Tooj liab yeeb cov qauv yog qhov tsis tshua muaj tuab, nrog impermeable.
Txawm hais tias nws muaj roj ntau, cov kab mob, cov kab mob, oxygen thiab lwm yam kev phom sij tsis tuaj yeem hla nws thiab paug cov dej tsis zoo. Nyob rau hauv sib piv, tooj liab yeeb nkab teeb ntau yam zoo hauv ib qho, maj mam ua cov yeeb nkab loj uas nyiam cov dej haus nrog cov yeeb nkab xav tau cov yeeb nkab. Tooj liab tseem yog ib qho tseem ceeb ntawm cov protein thiab cov enzymes hauv lub cev thiab tseem ceeb heev rau lub cev cov txheej txheem metabolic. Raws li ib txoj lw keeb hauv tib neeg lub cev, nkag mus rau tus tooj liab los ntawm cov dej haus los ntawm cov kav tooj liab ntxiv tseem muab kev pab rau tib neeg kev noj qab haus huv.
Nrog me me coefficient ntawm kev nthuav dav ntawm qhov kub thiab txias ntawm cov kav dej kub tsis muaj peev xwm tiv taus cua sov thiab txias txias, ua rau lawv muaj cov yeeb nkab zoo rau kev muab dej kub. Vim yog lub phab ntsa uas nyob sab hauv, xws li cov yeeb nkab dej nrog kev sib txhuam qis, muaj suab nrov, yog li cov raj xa hluav taws xob muaj ntau dua thiab muaj kev nyab xeeb.
Tooj liab cov yeeb nkab tuaj yeem 100% siv dua tshiab, thiab yuav tsis zoo li cov ntaub pua plag yas uas tsis yooj yim rau cov khib nyiab thiab tsis yooj yim rau ib puag ncig. Txawm hais tias tooj liab cov yeeb nkab cuam tshuam nrog cov yeeb nkab dej thiab cov yeeb nkab roj stainless muaj ntau dua, tab sis kev pabcuam lub neej tsis xav tau kev tu thiab hloov.
