Yuav ua li cas cov neeg khiav dej num yuav tsum tiv thaiv los ntawm cov kab mob thaum lub sij hawm shredding?

Tshem tawm cov ntaub ntawv uas yuav kis tau cov kab mob -xws li cov pov tseg kho mob, kuaj kuaj, lossis cov khoom lag luam ua liaj ua teb- ua rau muaj kev phom sij rau kev ua haujlwm loj. Cov neeg ua haujlwm tuaj yeem raug cov kab mob txaus ntshai los ntawm kev nqus cov aerosols, tiv tauj ncaj qha nrog cov kab mob sib kis, lossis kev raug mob. multi- txheej txheem kev nyab xeeb yog qhov tseem ceeb los tiv thaiv cov neeg ua haujlwm los ntawm kev phom sij lom neeg.
1.Engineering thiab Kev Tswj Xyuas Kev Tswj: Thawj Kab Kev Tiv Thaiv
Lub hom phiaj tseem ceeb yog kom muaj cov kab mob ntawm qhov chaw thiab txo qis lawv tso rau hauv qhov chaw ua haujlwm.
•Containment Systems:Shredding yuav tsum tau ua nyob rau hauv thawj cov khoom ntim.Rau siab - cov ntaub ntawv txaus ntshai, qhov no txhais tau hais tias siv Biosafety Txee (BSC), hom II lossis III, uas muab cov neeg ua haujlwm thiab cov khoom tiv thaiv los ntawm HEPA- lim laminar airflow.Rau qhov loj dua - cov haujlwm ua haujlwm loj, cov chav sib txuas nrog cov txheej txheem siab, HEPA- lim cov pa tawm yog qhov yuav tsum tau ua.Lub shredder nws tus kheej yuav tsum tau nruab nrog cov ntsaws ruaj ruaj thiab kaw- lub voj tsim los tiv thaiv kev khiav tawm ntawm cov khoom me me.
• Txheej Txheem Tsim: Kev tswj hwm kev tswj hwm yog qhov tseem ceeb.Qhov no suav nrog:
◦ Clear Segregation and Labeling: Tsim kom muaj cov txheej txheem nruj rau kev cais, txheeb xyuas, thiab tuav cov kab mob- cov dej khib nyiab pov tseg ua ntej lawv ncav cuag lub shredder.
◦ Ua ntej-kev kho mob: Qhov twg ua tau, autoclaving los yog tshuaj tua kab mob cov ntaub ntawv ua ntej shredding inactivates pathogens nyob rau hauv lub sij hawm ntxov tshaj plaws, txo qhov kev pheej hmoo ntawm biohazard thaum lub sij hawm ua txhua yam.
◦ Access Control: txwv kev nkag mus rau thaj chaw shredding rau kev cob qhia, tso cai cov neeg ua haujlwm nkaus xwb.
2. Cov Khoom Siv Tiv Thaiv Tus Kheej (PPE): Qhov Teeb Meem Tseem Ceeb
PPE tsim cov txheej txheem tseem ceeb ntawm tus kheej ntawm tus neeg teb xov tooj thiab cov kev phom sij. Kev xaiv yuav tsum yog raws li kev soj ntsuam nruj me ntsis ntawm cov kab mob tshwj xeeb cuam tshuam.
• Kev tiv thaiv ua pa: Ua rau muaj kev pheej hmoo siab ntawm kev tsim cov tshuaj aerosol, kev tiv thaiv ua pa tsis yog- sib tham.Rau feem ntau cov kab mob shredding, haum- kuaj N95 lub tshuab ua pa (lossis sib npaug FFP2/FFP3) yog qhov tsawg kawg nkaus.Rau qhov tsis paub lossis siab - qhov tshwm sim ntawm cov kab mob hauv lub cev, cov kab mob hauv lub cev, huab cua-purifying respirator (PAPR) nrog lub HEPA lim muab kev tiv thaiv ntau dua thiab kev nplij siab rau kev siv txuas ntxiv.
• Kev Tiv Thaiv Lub Cev: Cov neeg ua haujlwm yuav tsum hnav cov kua dej- cov ris tsho tiv taus lossis tsis muaj dej tsis zoo los yog cov khaub ncaws npog kom tsis txhob muaj kab mob ntawm cov khaub ncaws hauv kev.
• Kev Tiv Thaiv Qhov Muag / Lub ntsej muag: Cov looj tsom iav uas muaj kev ruaj ntseg nyob ib puag ncig ntawm lub qhov muag, lossis tag nrho - daim npog ntsej muag, yuav tsum tau tiv thaiv kev sib tsoo thiab cov khoom ya.Ib lub ntsej muag ntaub thaiv npog siv nrog tsom iav kev nyab xeeb muaj kev tiv thaiv zoo.
• Kev Tiv Thaiv Tes: Hnyav -lub luag haujlwm, puncture- cov hnab looj tes tiv thaiv (xws li, nitrile, chainmail, lossis tshwj xeeb txiav- ntau yam resistant) yog qhov tseem ceeb.Cov no yuav tsum hnav dua ib nkawm hnab looj tes nitrile sab hauv. Cov hnab looj tes yuav tsum tau hloov tam sim ntawd yog torn, punctured, los yog hnyav hnyav.
• Kev Tiv Thaiv Ko Taw: Kaw - ntiv taw, plam- cov khau tiv thaiv kev nyab xeeb lossis khau boots, nyiam dua nrog cov kua dej- tiv thaiv sab saud, yog qhov yuav tsum tau. Cov khau khiab pov tseg tuaj yeem siv los ua ib qho ntxiv, tshem tau thaiv.
3. Kev Ua Haujlwm thiab Kev Coj Tus Cwj Pwm
Technology thiab cov cuab yeej siv ib leeg tsis txaus yam tsis muaj cov txheej txheem nruj.
• Kev cob qhia zoo: Cov neeg ua haujlwm yuav tsum tau txais kev cob qhia biosafety tshwj xeeb rau cov kab mob phom sij.Qhov no suav nrog cov lus qhia txog kev siv kom raug, kev tso tseg, thiab doffing ntawm PPE kom tsis txhob muaj tus kheej - kis kab mob, nkag siab txog biohazard cov cim thiab cov cim, thiab cov txheej txheem xwm txheej ceev.
• Kev Ua Haujlwm Zoo:
◦ Tsis Muaj Kev Tiv Thaiv Kev Tiv Thaiv Kev Tiv Thaiv: Tsis txhob siv lub tshuab hluav taws xob nrog kev cuam tshuam kev nyab xeeb lossis kev tiv thaiv / lub qhov rooj qhib.
◦ Tswj Kev Thauj Khoom: Pub cov ntaub ntawv rau hauv lub shredder ua tib zoo kom txo qis agitation thiab aerosol tiam.Siv cov cuab yeej los yog automated feeders qhov twg ua tau kom siab tshaj qhov deb.
◦ Kev huv huv: Kev ntxuav tes nruj nrog xab npum thiab dej lossis siv cawv- cov tshuaj ntxuav tes yuav tsum tau ua tam sim tom qab doffing PPE thiab ua ntej noj mov, haus dej, lossis kov lub ntsej muag.
4.Decontamination thiab pov tseg
• Cov Khoom Siv thiab Cheeb Tsam Decon: Lub chamber shredder, qhov chaw ntim khoom, thiab thaj chaw ua haujlwm tam sim ntawd yuav tsum tsis txhob muaj kab mob tsis tu ncua siv EPA- tsev kho mob sau npe - cov tshuaj tua kab mob zoo tiv thaiv kab mob.Qhov no yuav tsum ua raws li lub sijhawm nruj thiab tom qab muaj kev nchuav lossis kev tu.
• PPE pov tseg: Txhua yam siv PPE yuav tsum tau muab pov tseg raws li biohazardous pov tseg.Nws yuav tsum muab pov tseg rau hauv kev xaiv, leak- pov thawj biohazard hnab lossis ntim ntim tam sim tom qab ua tiav cov haujlwm.
•Thaum kawg pov tseg kwj: Lub shredded tso zis nws tus kheej tseem yuav muaj kev phom sij tshwj tsis yog ua ntej - kho.Nws yuav tsum tau muab sau rau hauv cov ntawv kom meej meej, cov thawv ntim khoom pov tseg zaum kawg, feem ntau yog incineration lossis autoclaving, raws li cov cai hauv zos biomedical pov tseg.
Kev tiv thaiv cov neeg ua haujlwm thaum lub sij hawm rhuav tshem cov kab mob- cov ntaub ntawv tsis huv yog lub luag haujlwm hauv lub luag haujlwm.Nws yuav tsum muaj kev tswj hwm qib siab: ua kom muaj kev tswj hwm kev tswj hwm, ua raws li cov txheej txheem tswj hwm, tswj kev siv PPE kom raug, thiab txhawb nqa kab lis kev cai ntawm kev nyab xeeb los ntawm kev cob qhia tsis tu ncua.Qhov ua tsis tiav ntawm txhua theem tuaj yeem ua rau muaj kev cuam tshuam loj, kev noj qab haus huv hauv zej zog. ceev faj, pheej hmoo-raws li txoj kev npaj kev nyab xeeb tsis yog ib qho teeb meem ntawm kev ua raws cai xwb, tab sis yog ib qho tseem ceeb ntawm kev coj ncaj ncees hauv txhua qhov chaw tswj kev phom sij lom neeg.