Hauv txhua txoj kev phais, kev ua kom tsis muaj menyuam ntawm cov ntaub ntawv kho mob yog qhov tseem ceeb rau kev nyab xeeb thiab kev ua tiav ntawm kev ua haujlwm. Ntawm ntau yam ntaub ntawv siv, polyester sutures yog ib qho kev xaiv nrov vim lawv lub zog thiab kav ntev. Txawm li cas los xij, zoo li tag nrho cov cuab yeej phais thiab cov khoom siv, lawv yuav tsum tau ua kom tsis muaj menyuam kom tsis txhob muaj kab mob thiab muaj teeb meem. Hauv tsab xov xwm no, peb yuav tshawb txog cov txheej txheem tseem ceeb rau kev ua kom tsis muaj menyuam polyester sutures thiab vim li cas nws tseem ceeb heev kom ua raws li cov kev coj ua zoo tshaj plaws.
Yog vim li cas Sterilization ntawmPolyester SuturesYog Qhov Tseem Ceeb
Qhov tseem ceeb ntawm suture sterilization tsis tuaj yeem overstated. Sutures, nyob rau hauv kev sib cuag ncaj qha nrog qhib qhov txhab, ua raws li ib qho tseem ceeb txuas nyob rau hauv txoj kev phais. Ib qho kev kis kab mob tuaj yeem ua rau muaj kev kis kab mob, ncua kev kho mob thiab ua rau tus neeg mob muaj kev pheej hmoo rau cov teeb meem loj. Polyester sutures, txawm hais tias tiv taus cov kab mob, yuav tsum tau ua kom tsis muaj menyuam kom paub tseeb tias lawv tsis muaj kab mob txaus ntshai ua ntej siv.
Hauv qhov chaw kho mob, kev ua kom tsis muaj menyuam ntawm polyester sutures tsis yog tsuas yog kev ntsuas kev nyab xeeb nkaus xwb tab sis kev cai lij choj kom ua raws li cov qauv kev kho mob. Kev siv cov sterilized sutures tsis raug tuaj yeem ua rau tus neeg mob kis tau tus mob, nyob hauv tsev kho mob txuas ntxiv, lossis txawm tias kev thov tsis raug cai. Yog li, kev nkag siab thiab ua raws li cov txheej txheem ua kom tsis muaj menyuam yog qhov tseem ceeb rau txhua tus kws kho mob.
Hom Kev Sterilization Methods rau Polyester Sutures
Muaj ntau txoj hauv kev siv los ua kom tsis muaj menyuam polyester sutures zoo, txhua tus muaj nws tus kheej zoo nyob ntawm qhov chaw kho mob cov peev txheej thiab cov suture cov yam ntxwv tshwj xeeb. Cov txheej txheem feem ntau muaj xws li chav ua kom tsis muaj menyuam (autoclaving), ethylene oxide (EtO) gas sterilization, thiab gamma hluav taws xob.
1. Steam Sterilization (Autoclaving)
Steam sterilization, tseem hu ua autoclaving, yog ib qho ntawm cov kev siv dav tshaj plaws rau kev ua kom tsis muaj menyuam, suav nrog polyester sutures. Txoj kev no suav nrog nthuav tawm cov sutures mus rau qhov kub thiab txias hauv qhov siab. Polyester sutures yog qhov zoo rau cov txheej txheem no vim tias lawv muaj cua sov-resistant thiab tswj lawv txoj kev ncaj ncees tom qab ua kom tsis muaj menyuam.
Autoclaving muaj txiaj ntsig zoo ntawm kev tua kab mob, kab mob, thiab spores, ua rau nws muaj kev ntseeg siab. Txawm li cas los xij, nws yog ib qho tseem ceeb los xyuas kom meej tias cov polyester sutures tau ntim kom raug ua ntej muab tso rau hauv autoclave. Cov ntim tsis zoo tuaj yeem tso cai rau ya raws lossis cua nkag, cuam tshuam qhov tsis muaj menyuam ntawm cov sutures.
2. Ethylene Oxide (EtO) Sterilization
Ethylene oxide (EtO) sterilization yog lwm txoj kev siv rau polyester sutures, tshwj xeeb tshaj yog thaum cov ntaub ntawv kub-rhiab heev. EtO roj nkag mus rau cov khoom siv suture thiab tua cov kab mob los ntawm kev cuam tshuam lawv DNA. Txoj kev no yog qhov zoo tagnrho rau cov sutures uas tsis tuaj yeem tiv taus qhov kub ntawm autoclaving.
Ib qho txiaj ntsig tseem ceeb ntawm EtO sterilization yog tias nws tuaj yeem siv rau ntau yam khoom siv, ua kom muaj ntau yam. Txawm li cas los xij, cov txheej txheem yuav tsum muaj lub sijhawm ntev aeration kom ntseeg tau tias tag nrho cov EtO roj seem raug tshem tawm ua ntej cov sutures raug suav tias muaj kev nyab xeeb rau kev siv. Kev ua pa kom raug yog qhov tseem ceeb los tiv thaiv kev puas tsuaj rau cov neeg mob thiab cov neeg ua haujlwm kho mob.
3. Gamma Radiation Sterilization
Gamma tawg yog lwm txoj kev ua kom tsis muaj menyuam, tshwj xeeb tshaj yog rau polyester sutures pre-packed nyob rau hauv ntim ntim. Lub zog loj gamma rays nkag mus rau hauv lub ntim thiab rhuav tshem txhua yam kab mob uas muaj nyob hauv, ua kom tsis muaj menyuam ua tiav yam tsis tas yuav tsum muaj qhov kub thiab txias.
Txoj kev no yog siv dav hauv kev tsim cov khoom siv kho mob tsis muaj menyuam vim nws qhov ua tau zoo thiab muaj peev xwm ua kom tsis muaj menyuam hauv cov khoom loj. Polyester sutures sterilized siv gamma hluav taws xob muaj kev nyab xeeb rau kev siv tam sim ntawd, vim tias tsis muaj qhov cuam tshuam los yog cov pa roj tso tseg.
Cov kev coj ua zoo tshaj plaws rau kev tuav Sterilized Polyester Sutures
Txawm tias tom qab ua kom tsis muaj menyuam, kev tswj xyuas kom tsis muaj menyuam ntawm polyester sutures yog qhov tseem ceeb. Cov kws kho mob yuav tsum ua raws li cov kev coj ua zoo tshaj plaws los xyuas kom meej tias cov sutures tseem tsis muaj menyuam kom txog thaum lawv siv hauv kev phais. Qhov no suav nrog kev khaws cov sutures nyob rau hauv ib puag ncig tsis muaj menyuam, tuav lawv nrog hnab looj tes, thiab xyuas kom meej tias lub ntim tsis muaj kev cuam tshuam.
Tsis tas li ntawd, cov kws kho mob yuav tsum nco ntsoov xyuas hnub tas sij hawm ntawm cov pob ntawv sterilized suture thiab nrhiav cov cim ntawm kev puas tsuaj los yog kis kab mob ua ntej siv. Ib qho kev ua txhaum cai hauv lub ntim, discoloration, lossis ntxhiab tsw txawv txawv tuaj yeem qhia tau tias cov sutures tsis muaj menyuam lawm.
Covsterilization ntawm polyester suturesyog ib qho tseem ceeb ntawm kev ua kom cov neeg mob muaj kev nyab xeeb thiab ua tiav kev phais. Txawm hais tias los ntawm kev ua kom tsis muaj menyuam, EtO roj, lossis hluav taws xob gamma, nws yog qhov tseem ceeb uas cov kws kho mob ua raws li cov txheej txheem ua kom tsis muaj menyuam kom lav cov sutures tsis pub muaj kab mob. Ntxiv nrog rau kev ua kom tsis muaj menyuam, ua tib zoo tuav thiab khaws cov sutures no tseem ceeb heev rau kev tswj xyuas lawv txoj kev ncaj ncees kom txog thaum lawv siv hauv kev phais.
Los ntawm kev ua raws li cov txheej txheem kom raug, cov kws kho mob tuaj yeem txo qhov kev pheej hmoo ntawm kev kis kab mob thiab txhim kho lub sijhawm rov qab los ntawm tus neeg mob, ua rau polyester sutures muaj kev nyab xeeb thiab txhim khu kev qha hauv ntau daim ntawv thov kev phais. Kev nkag siab thiab ua raws li cov kev ua kom tsis muaj menyuam no ua kom muaj kev nyab xeeb dua, zoo dua qhov chaw phais mob rau txhua tus.
Post lub sij hawm: Oct-17-2024
