Ukukhuphela ii-respidings zokulahla

Wamkelekile! Ndingu-Allen, kwaye ndineminyaka yamava esebenza kumzi-mveliso e-china onobuchule kwi I-Community eNcinci yeHlabathi, Ndiyibonile indima eyahlukileyo kwindima ebalulekileyo Ukukhusela ukuphefumla Ukudlala kwiisethingi ezahlukeneyo. Ukusuka kwizibhedlele kwiziza ezolimo, ukukhusela ngokuchasene Amasuntswana ahamba-moya, irhasi, kwaye umphunga yinto enkulu. Eli nqaku ligqogqa kwihlabathi liphela Abaphathi abalahlekayo, kubandakanya nokuqonda kubambeli kwimveliso ethembekileyo I-3m. Siza kuphonononga iintlobo zokuphefumla, ukubaluleka kwelungelo isihluzo okanye ikhatriji, kwaye indlela yokwenza ukhetho olunolwazi lwe Ukhuseleko emsebenzini kunye neMpilo. Ukuba uthanda uMarkopson, umphathi okhohlakeleyo ufuna ukuthembeka, ukuthobela, kunye nezisombululo ezisebenzayo, esi sikhokelo siza kukunika ingcaciso ofuna ukukhusela amaqela akho ngokufanelekileyo. Ukuqonda ezi zixhobo, ukusuka kulula Isixhobo esincedisa ukuphefumla se-n95 kwiinkqubo ezinzima ngakumbi, sisitshixo sokuqinisekisa ukhuseleko kunye nokuthotyelwa.

1. Kutheni ukhuseleko lokuphefumla lubaluleke kakhulu kwihlabathi lanamhlanje?

Kumgca wam womsebenzi, ukuvelisa yonke into ukusuka Ubuso bonyango ukuya phambili ukuphefumla Izinto zononophelo, incoko ijikeleze Ukukhusela ukuphefumla ayikaze ifane. Umoya wokuphefumla unako, ngelishwa, phatha izoyikiso ezingabonakaliyo. Oku kungahluka ukusuka kwi-arhente yebhayoloji kubume bezempilo eluthulini, umsi, kunye nemichiza umphunga kwiindawo ezisebenza kwimizi mveliso. Iingcali ezifana namanqaku e-thompson, uqinisekisa i ukhuseleko kunye nempilo yabasebenzi ayisiyomfuneko nje yomthetho; Kunyanzelekile indlela yokuziphatha. Iqhina Ukukhusela ukuphefumla Inkqubo, equka ukusetyenziswa ngokuchanekileyo kwe umphenyi, lilitye lesiseko Ukhuseleko emsebenzini kunye neMpilo.

Iziphumo zokungafaneleki Ukukhusela ukuphefumla Inokuba nzima, ekhokelela kwizifo ezinamandla okanye iimeko ezinganyangekiyo. Cinga ngoosebenza bezempilo abachaphazeleka ekubeni basuleleke i-aerosol Amaconsi okanye abasebenzi bokwakha bangena kakuhle amathafa into. Nganye ingozi ifuna uhlobo oluthile lwe umphenyi ukuya nceda ukukhusela i sine. Injongo ihlala injalo ukunciphisa ukuvezwa Kwizinto eziyingozi ezantsi Ukuvezwa kwemvume umda (i-pel) okanye enye Ukuveza imida. Kulapho kuqondwe khona iintlobo zokuphefumla kwaye izicelo zabo zibalulekile. Ayisiyonto nje yokunxiba a umphenyi; Imalunga nokunxiba kunene umphenyi, ifakwe ngokufanelekileyo kwaye igcinwe ngokufanelekileyo.

2. Yintoni i-respitoratoratoratibi kwaye isebenza njani?

A Ukulahla i-respitor, ihlala ibizwa ngokuba yi Ukucoca i-Filling Propitor (FFR), luhlobo lwe Izixhobo zokukhusela umntu (i-PPE) yenzelwe ukuba Khusela umphathi ukusuka ekukhulisileyo Amasuntswana ahamba-moya, kubandakanya uthuli, amanqindi, kunye nemisi. Ngokungafaniyo Abaphengululi abanokuphinda basebenze ithathe indawo Iikhartridges kunye neefilitha, a Ukulahla i-respitor Ngokwesiqhelo yenzelwe Ukusetyenziswa okungakumbi okanye ukusetyenziswa kancinci kwaye kunjalo ilahliwe emva kokusetyenziswa. Yonke amabala kwezi Abaphengululi bakaMeyi sebenza njenge isihluzo. Abantu abaninzi baqhelene ne Isixhobo esincedisa ukuphefumla se-n95, olu hlobo oluqhelekileyo lwe Ukulahla i-respitor.

Ezi abaphengululi sebenza ngokudala i Itywina eliqinileyo malunga ne impumlo kunye nomlomo (okanye ngamanye amaxesha ubuso obugcweleyo, nangona buqhelekileyo ukuze kuchithwe). Njenge sine I-Inhales, umoya upatshwe kwi isihluzo Izixhobo ezidityaniswe kwi Imiphetho yokuphelisa kunye nomzimba, ohambayo umqeshi. Kubalulekile ukuba umphenyi ilingabuzeni; Naziphi na izithuba zivumela umoya ongcolileyo ukuze udlule isihluzo, ukhuseleko olugudileyo. Yiyo le nto uvavanyo olufanelekileyo luhlala luyimfuneko kwi emsebenzini Useto. Ezinye Abaphathi abalahlekayo ikwakhona IVenkile yokuThumela, enokwenza ukuphefumla ngokulula kwaye inciphise ukwakha kobushushu ngaphakathi amabala, kodwa oku akulunganga ukuba ulawulo lomthombo (ukuthintela umntu ophumeleleyo kwi-Eanants evela) kuyafuneka.

3. Ukuhlola imbonakalo yomhlaba: Zeziphi iintlobo ezahlukeneyo zabaphengululi?

Xa sithetha malunga abaphengululi, ludidi olubanzi. Njengomvelisi, sibona imfuno eyahlukeneyo iintlobo zokuphefumla, ilungele indawo eyahlukeneyo kunye namanqanaba e ingozi. Olona phawu lusisiseko luphakathi kokucoca umoya abaphengululi (APRS) kunye nemozulu-ihambisa abaphengululi. Abaphathi abalahlekayo, njenge I-N95, yihla phantsi kwe-aprs, ngokukodwa Ukuphefumla kobume bemigqaliselo. Ezi Abaphengululo zenziwe Ukususa ungcoliseko oluthile oluvela kwi-amobi. Ke kukho Abaphengululi abanokuphinda basebenze, enokubakho Isiqingatha semaski-maskspiators (Ukugubungela i umlomo kunye nempumlo) okanye Abaqhubi abagcweleyo (ukubonelela ngokukhusela iliso). Oku kusetyenziswa ngokutshintshwayo Iikhartridges kunye neefilitha Ukujolisa kwigesi ethile, amafutha, okanye asebenzise iinkcukacha.

Ngaphaya kwezi, unamandla omoya ohlaziyiweyo (Ipap), esebenzisa i-blower ukugqithisa umoya nge isihluzo nakwi amabala, yenza kube lula ukuphefumla. Iimeko ezinobunkunkqele nge-oxygen okanye ukugxininisa kakhulu kakhulu kweendlela ezingcolisayo, a Isixhobo sokuphefumla esinee-Apting (SCBA) okanye onikezelwe ngomoya umphenyi iyimfuneko, njengoko ezi zibonelela ngokucocekileyo umoya uye kwi-DEACER ukusuka kumthombo ozimeleyo. Ukuqonda i Iindidi ezahlukeneyo zabaphengululi linyathelo lokuqala ngaphakathi Ukukhetha i-respitor yasekunene Umsebenzi. Nganye uhlobo lwesihluzo kwaye umphenyi ine Into eKhuselolweyo (APF), ebonisa inqanaba lokukhusela okunokunikezela xa kufanelekile kwaye lisetyenzisiwe.

I-4. I-CORRE YOKHUSELEKO: Zisebenza njani iifilitha zokuphefumla kunye neenqwelomoya?

I isihluzo okanye ikhatriji Intliziyo yawo nawuphi na ucoceko lomoya umphenyi. Kuba Abaphathi abalahlekayo, njenge Isixhobo esincedisa ukuphefumla se-n95, isihluzo Imithombo yeendaba yinxalenye ebalulekileyo ye amabala ngokwayo, iyilelwe ukuba ngumgibe amathafa into. Ezi Iifilitha zefayile Sebenza ngokudibeneyo kweendlela, kubandakanya ukungafezeki, ukwahluka, ukwahluka, kunye nomtsalane we-electrostatic, ukubamba Amasuntswana ahamba-moya Njengoko umoya uyadlula. Ukusebenza kwezi Iifilitha Ngaba yintoni ebanika i-ratings I-N95 (Iifilitha kwi ubuncinci 95% amasuntswana ahlukeneyo, hayi ukumelana neoyile).

Kuba Abaphengululi abanokuphinda basebenze, Iikhartridges kunye neefilitha zizinto ezahlukileyo ezinamathela kwi amabala. I-respiritor cartridges zihlala zisetyenziselwa ukukhuselwa kwiigesi kunye neempuphu, ezinje Iimpuphu ze-organic, I-acid geses (njenge I-Sulfur Dioxide okanye i-chlorine dioxide), okanye i-ammonia. Ziqulethe izinto ze-sorble (njengekhabhoni esebenzayo) leyo i-adsorb okanye i-apjeks kwikhemikhali ethile ungcoliseko. Iifilitha zefayile kuba Abaphengululi abanokuphinda basebenze inokusetyenziswa bodwa okanye ngokudibeneyo kunye irhasi/I-Vapor Cartridges (usebenzisa ukudibanisa ii-cartridges). Kubalulekile ukukhetha ngokuchanekileyo uhlobo lwesihluzo okanye ikhatriji Ngokobuthi ingozi Yiza kwaye ilandele ngqo i Ishedyuli yokutshintsha, njengoko benobomi benkonzo encinci. Nje ukuba igcwaliswe okanye ivaliwe, isihluzo okanye ikhatriji ayisayi kuphinda ibonelele ukhuseleko olwaneleyo, kwaye inokuba njalo Kunzima ukuphefumla.

I-5. Dibanisa isuphu ye-alphabet: Yintoni i-Niosh Pretings (N95, i-P100, njl. Njl.

Xa ubona i-ratings njenge I-N95, I-R95, okanye P100 kwi umphenyi, ezi ziindawo zokuhlala ezivela kwi IZiko likaZwelonke lokhuseleko emsebenzini kunye nempilo (I-niosh), I-Arhente ye-U.S. Federed Inoxanduva lokuqhuba uphando kunye nokwenza izindululo zokuthintela ukwenzakala okunxulumene nomsebenzi kunye nokugula. Ezi rati zisebenza ngokukodwa kwi isihluzo ukusebenza kakuhle kwe Abathathi-nxaxheba. Ileta ibonisa i Isihluzi Ukuchasana neoyile:

• N: Hayi ukumelana neoyile. Ezi Iifilitha zilungele amathafa iingozi ezingenazo Amasuntswana asekwe kwi-oyile.
• R: Ngandlel 'ithile Ukumelana neoyile. Ezi Iifilitha inokusetyenziswa ngokuchasene neoyile ye-oyile kodwa incitshiswe ngokubanzi kwiiyure eziyi-8 zokusetyenziswa xa ioyile ikho.
• P: Ngamandla Ukumelana neoyile (okanye Ubungqina beoyile). Ezi Iifilitha inokusetyenziselwa iingozi ezibandakanya Amasuntswana asekwe kwi-oyile kwaye ngokubanzi baneenkonzo ezininzi, nangona iingcebiso zomenzi (I-3m icebisa Ukujonga izikhokelo ezithile) kufuneka zilandelwe rhoqo.

Inani elilandela unobumba (E.G., 95, I-99, okanye i-100) ibonisa eyona pesenti incinci ye Amasuntswana ahamba-moya i isihluzo iqinisekisiwe ukuba isuswe xa ivavanywa I-niosh.

• I-95: Iifilitha kwi ubuncinci 95% amasuntswana ahamba-moya.
• 99: Iifilitha ubuncinci i-99% yamasuntswana ahlukeneyo.
• 100: Iifilitha kwi ubuncinci 99.97% amasuntswana ahamba-moya (ahlala ekubhekiswa kuyo njengenqanaba lenqanaba le-hepa). Ke, a I-P100 isihluzo Ngaba ubungqina beoyile kwaye buhluma ubuncinci i-99.97% yeenkcukacha.
  Kubalulekile ukuba uqaphele ukuba le milinganiselo yeyakho amathafa Ukuqulunqa kuphela kwaye ungasebenzi kukhuseleko kwiigesi okanye iimpuphu, ezifuna iinkcukacha ezithile iikhatriji. Zonke Abaphathi be-Niosh-evunyiweyo Dibanisa imigangatho yokusebenza yoRhulumente yoRhulumente, kubandakanya ukusebenza ngokukuko nokuphefumla. Ukuqinisekisa eyakho umphenyi i ivunyiwe liZiko leSizwe kuba Ukhuseleko emsebenzini kunye neMpilo kubalulekile ukuba sithembeke Ukukhusela ukuphefumla.

6. Ukwenza umnxeba olungileyo: Uwukhetha njani ukuphefumla okufanelekileyo kwengozi ethile?

Ukukhetha i-respitor yasekunene sisigqibo esibalulekileyo esinempembelelo ngqo ukhuseleko kunye nempilo. Njengomntu obonelela uluhlu olubanzi lwe I-Community eNcinci yeHlabathi, Ndihlala ndigxininisa kubaxumi njengophawu yokuba le nkqubo yokhetho kufuneka ibe yinkqubo. Okokuqala, chonga i ingozi. Yiyo amathafa (uthuli, Impazamo, umsi), A irhasi, a umphunga, okanye indibaniselwano? Luhlobo luni lwe ungcoliseko Kwaye uxinzelelo lwayo? Kuya kufuneka unxibelelane neeShekhi zeDatha (SDS) kwaye unokubangela ukubek'esweni ukuba uqonde amanqanaba abhengezwe kuyo Imida yokubonisa emsebenzini (I-oels) njenge-pel.

Kanye ingozi kwaye uxinzelelo lwalo lwaziwa, unokuchonga okufunekayo Into eKhuselolweyo (APF). I I-APF linani I-niosh unikezele abaphengululi ibonisa inqanaba le Ukukhusela ukuphefumla ukusebenza kakuhle umphenyi kulindeleke ukuba abonelele kwi sine Xa ifakwe ngokuchanekileyo kwaye isetyenzisiwe. Umzekelo, a isiqingatha semaski-imaski inokuba unayo I-APF ye-10, ngelixa I-respitor yobuso obugcweleyo inokuba unayo I-APF ye-50. Ukhetha i umphenyi (kunye nokudityaniswa kwayo isihluzo okanye ikhatriji) enayo I-APF mkhulu okanye ulingana noKhuseleko oluKhuselekileyo lokukhusela kwaye lufanelekile ungcoliseko (s). Umzekelo, kuba Iimpuphu ze-organic, uyakufuna a ikhatriji yenzelwe ngokukodwa. Kuba amathafa ingozi, a Isixhobo esincedisa ukuphefumla se-n95 okanye ngaphezulu (njenge P100) inokulunga kuxhomekeka kwi ungcoliseko nokuba ioyile ikhona. Soloko uqinisekisa i umphenyi unakho Yenza itywina eliqinileyo ngeenxa zonke i umlomo kunye nempumlo (okanye ubuso obugcweleyo).

7. Gxila kumgangatho: Ngaba ii-3M zahluthwa ii-3M zahluthwa i-benchmark kwishishini?

Kwindawo yokuhlala Ukukhusela ukuphefumla, I-3m Ngokungathandabuzekiyo lophawu ngokungathandabuzekiyo ngenye yezona zinto zivunyiweyo kwihlabathi liphela, kwaye ngesizathu esivakalayo. I-3M yahlutha abaqhubi, njengezisetyenziswa kakhulu Isixhobo esincedisa ukuphefumla se-n95 Imodeli, iseke igama eliqinileyo ngomgangatho, ukuthembeka, kunye nezinto ezintsha. Njengomntu lowo, ndiyaziqonda iinkqubo ezingqongqo ebandakanyekayo ekuveliseni umgangatho ophezulu izixhobo zokukhusela. I-3m Ityala elikhulu kakhulu kuphando kunye nophuhliso, kwaye iimveliso zabo zaziwa ngokungasebenzi kakuhle kwaye zinamathela kwimigangatho engqongqo efana nezo zimiselweyo I-niosh. Babo Ukuphefumla kobume bemigqaliselo Injini yokubonelela nge ukhululekile kwaye kuyasebenza Ilungele uluhlu olubanzi lweemilo zobuso kunye nobukhulu, obaluleke kakhulu ekufezekiseni okufunekayo Itywina eliqinileyo.

Ngelixa abavelisi ababalaseleyo bavelisa Abaphengululi bayafumaneka, I-3m ihlala isebenza njengophawu oluninzi ngenxa yembali yayo ende, uvavanyo lwemveliso ebanzi, kunye nezixhobo zemfundo. Banikezela uluhlu olubanzi lwe abaphengululi, Iifilitha, kwaye iikhatriji eyahlukileyo emsebenzini Ingozi, ukusuka kulula amathafa uthuli lokufumana ukuvezwa kwekhemikhali ebandakanya Iimpuphu ze-organic okanye I-acid geses. Kubaphathi bempahla yokuthenga njenge manqaku, ukhetha i I-3M resipritor ihlala ithetha inqanaba lesiqinisekiso ngokwemigaqo yokuthobela kwaye sine ukwamkelwa. Nangona kunjalo, ihlala ibalulekile ukuqinisekisa nakuphi na okhethwe umphenyi, nokuba ivela I-3m okanye omnye umthengisi odumileyo, ngokuqinisekileyo I-niosh-Akulungele kwaye kufanelekile oko kuhambelana ingozi. Inkampani yam, iZhongxIng, ikwabeka phambili Izixhobo ezikumgangatho ophakathi kunye nokuhambelana kuzo zonke iimveliso zethu, ukuqonda ukuthembana indawo yethu kuthi.

I-8.

Ukubonelela nje umphenyi akwanele; ukusebenza kwayo isebenza ngokusetyenziswa ngokufanelekileyo kunye, Abaphengululi abanokuphinda basebenze, ulondolozo. Kuba Abaphathi abalahlekayo, njenge Isixhobo esincedisa ukuphefumla se-n95, ukusetyenziswa ngokufanelekileyo kuqala ngokukhetha ubungakanani obufanelekileyo kunye nemodeli ye sine kunye nokuqinisekisa ukuba kufanelekile. Oku kuhlala kubandakanya uvavanyo olufanelekileyo, njengoko kugunyazisiwe Osha kwiindawo ezininzi zomsebenzi. I sine kufuneka uqeqeshelwe indlela yokungasebenzisi ngokuchanekileyo (faka) kwaye uDoff (thatha) umphenyi, kwaye indlela yokwenza itywina lomsebenzisi jonga ixesha ngalinye linxibe. I Imiphetho yokuphelisa kufuneka enze unxibelelwano olupheleleyo nobuso Yenza itywina eliqinileyo ngeenxa zonke i impumlo kunye nomlomo. Naziphi na iinwele zobuso eziphazamisa itywina ziya kulalanisa i-respitor's ukhuseleko.

Kuba Abaphengululi abanokuphinda basebenze, Ulondolozo lubalulekile. Oku kubandakanya uvavanyo oluqhelekileyo lwe amabala, I-Valhls, imitya, kunye nezinye izinto zomonakalo okanye impahla. Iikhartridges kunye neefilitha kufuneka itshintshwe ngokwe-A Ishedyuli yokutshintsha Okanye xa sele bengcolile, onakalisiweyo, okanye ukuphefumla kuya kuba Kunzima ukuphefumla. Ukucoca kunye nokugcina i umphenyi Ngokwemiyalelo yomenzi (I-3m icebisa Iinkqubo ezithile zeemveliso zazo) zibalulekile. Nokuba ujongene ne Ukulahla i-respitor okanye iphinde isebenze, kubalulekile ukuba abasebenzisi baqonde ukusikelwa kwabo izixhobo zokukhusela. Hayi umphenyi Ungakhusela ukuba yonakalisiwe, imdaka, okanye ayinxibi ngokuchanekileyo. Abaphengululi banikezela Ukukhuselwa kuphela xa zonke ezi meko ziyafezekiswa.

9. Uza kuthini ukuba uthi: "Kanazi ukuba uthatha indawo yakho yokulahla inkunkuma okanye i-cartridge / iceboriweyo?

Ukwazi ukuba uza kuthatha nini Ukulahla i-respitor okanye I-Cartridge / Isihluzi Kwindawo enokuphinda isebenze ibalulekile ekugcineni ukhuseleko olwaneleyo. Kuba Ukuchitheka kobume bemigqaliselo, njengesiqhelo Isixhobo esincedisa ukuphefumla se-n95, zenzelwe ngokubanzi Ukusetyenziswa okungakumbi okanye usebenzise ngaphezulu kwi-Shift enye, ngakumbi kwiindawo ezempilo okanye ezinothuli apho isihluzo ingaba ivaliwe amathafa Umbandela, usenza Kunzima ukuphefumla, okanye xa umphenyi inyibilikisiwe, yonakele, okanye itywina liyaphalala. Bafanele ukuba ilahliwe emva kokusetyenziswa Ngokutsho komgaqo-nkqubo wendawo yokuhlala okanye iingcebiso ngomenzi. Ukuzama ukucoca okanye ukuphinda usebenzise kwakhona Abaphathi abalahlekayo Ngaphandle kwexesha labo lexesha elifanelekileyo linokunciphisa kakhulu ukusebenza kwabo.

Kuba Abaphengululi abanokuphinda basebenze, ikhatriji kwaye isihluzo Ishedyuli yokutshintshwa ixhomekeke kwizinto ezininzi, kubandakanya uhlobo lwe ungcoliseko, uxinzelelo lwayo, inqanaba lokuphefumla le sine, ubushushu, ubushushu, kunye nenkonzo yobomi benkonzo enikezwe ngumenzi (ukuba ikhona). Irhasi kwaye I-Vapor Cartridges Yiba nenqanaba eliqinisekileyo lokufumana ungcoliseko Iimpuphu ze-organic okanye I-acid geses. Nje ukuba le nto ifikeleleke, "iphumelele, intsingiselo ungcoliseko idlula kwi ikhatriji kwaye iphoswe yi sine. Ke, ngokungqongqo Ishedyuli yokutshintsha Ngokusekwe kwi-data yenjongo okanye izixhobo zovavanyo lwenkonzo yobomi (abavelisi abaninzi, kubandakanya I-3m, zinike ezo) kubalulekile. Iifilitha zefayile kwi Abaphengululi abanokuphinda basebenze kufuneka itshintshwe xa inyibilikisiwe, yonakele, okanye ibangela ukwanda okubonakalayo kokuphefumla ukuphefumla.

10. Ngaphandle kwemaski: Ziyintoni izixhobo zokuzithobela i-Appratus (i-SCBA) eyahlukileyo kwaye kufuneka nini?

Ngelixa uninzi lomsebenzi oqhelekileyo Ukukhusela ukuphefumla Iimfuno zinokufezekiswa kukucoca umoya abaphengululi (njenge Abaphathi abalahlekayo okanye abo bane Iikhartridges kunye neefilitha), Kukho iimeko apho ezi zaneleyo okanye ezingakhuselekanga. Kulapho i-Atmostorhel-inikezela khona abaphengululi, njenge Isixhobo sokuphefumla esinee-Apting (SCBA), yiza kudlala. A I-scba Inika ukuphefumla umoya uye kwi-DEACER ukusuka kumthombo ophethwe ngu sine-Ngosilinda yomoya ocociweyo. Oku kukwenza ukuba kwahluka ngokusisiseko sokucoca umoya umphenyi, esusa umoya ovuthayo.

I-scba Iiyunithi zibalulekile kwiindawo ezinobungozi obukhulu kubomi okanye impilo (i-IDlh), ezinjengee:

• I-OXYGENT-STATERE YOBUCHULE (Ngaphantsi kwe-19.5% yeoksijini).
• Ukugxininisa kakhulu kwengozi irhasi, umphunga, okanye amathafa igqitha kwinqanaba lokucoca umoya abaphengululi okanye yabo I-APF.
• Ukungaziwa okungaziwayo okanye ukungaziwa.
• Ukusebenza komlilo, apho umsi, igesi enetyhefu, kunye nokusilela kweoksijini kuyinto eqhelekileyo.
  A I-scba Ngokwesiqhelo iqulathe i I-PersoePerpieCE, isilinda somoya oxinzelelweyo, umlawuli wokunciphisa uxinzelelo lomoya, kunye ne-harness. Basebenza phantsi koxinzelelo olufanelekileyo kwi amabala Ukuthintela ukuvuza ngaphakathi komoya ongcolisekileyo. Ngelixa ubonelela ngelona nqanaba liphezulu le Ukukhusela ukuphefumla, I-scba Iiyunithi zinobunzima, zinoncedo lomoya olinganiselweyo (ngokwemizuzu engama-30-60), kwaye ufuna uqeqesho olubanzi lokusetyenziswa ngokukhuselekileyo nokulondolozwa. Zisiqwenga esibalulekileyo se izixhobo zokukhusela Kumphakamo ongxamisekileyo kunye nabasebenzi abanobungozi kakhulu emsebenzini Useto.

11. Ukufundela i-SMART: Yintoni efanele ifuneke ngayo kubaphathi bempahla kumboneleli wokuphefumla?

Kubaphathi abathengileyo njengoMark Thompson, ukufunwa abaphengululi-Kuthumele Abaphathi abalahlekayo njenge I-N95s okanye Abaphengululi abanokuphinda basebenze Ngokukodwa Iifilitha kwaye iikhatriji-Umsebenzi onoxanduva olubalulekileyo. Ayisiyo maxabiso; Imalunga nokuqinisekisa i ukhuseleko kunye nempilo ngamakhulu anokuba ngamawaka okanye amawaka abantu. Xa uphononongo abathengisi, ngakumbi I-Community eNcinci yeHlabathi Ukusuka kumazwe anjengeTshayina, izinto ezininzi zibaluleke kakhulu. Kuqala kwaye iphambili I-niosh Ukuphunyezwa (okanye isiqinisekiso esilinganayo sendawo, ngokungathi simakisha iYurophu). Oku akunakuphikiswa nakuphi na umphenyi yenzelwe Ukusetyenziswa emsebenzini emsebenzini. Soloko uqinisekisa ukuqinisekiswa kwaye ulumkele iimveliso zobuxoki.

Ngaphandle kwesiqinisekiso, qwalasela iinkqubo zolawulo lomgangatho (E.G., ISO 13485 yezixhobo zonyango). Jonga ukungafihli kwiinkqubo zabo zoncedo kunye nezemveliso. Njengomnini-mzi-mveliso, i, uAllen, unokungqina ukuba unxibelelwano olucacileyo kunye nokuphendula kubalulekile. Amanqaku eentlungu zikaMarko, anjengonxibelelwano olungalunganga kunye nokulibaziseka kwenqanawa, kunokuncitshiswa ngokusebenzisana nabathengisi abasebenzayo kwaye bathembekile. Buza malunga nokulandelwa kwe-batch, ishelufa, kunye neengcebiso zokugcina i abaphengululi. Kwiimveliso ezifana I-3M yahlutha abaqhubi, Qinisekisa ukuba uyithenga kubasasazi abagunyazisiweyo ukuthintela i-fakes. Ekugqibeleni, umthengisi olungileyo we abaphengululi kunye nezinye I-PPE iya kubeka phambili umgangatho, ukuthobela, kunye nenkxaso yabathengi, ukuqonda ukuba iimveliso zabo, njengaye I-caps ezonyango okanye I-Nasal Osnurnus cannulas, kubalulekile ekukhuseleni ubomi. Kuya kufuneka bakwazi ukubonelela ngolwazi olubanzi lobuchwephesha malunga ne i-respitor's Izakhono, ukulinganiselwa, kunye nechanekileyo uhlobo lwesihluzo okanye ikhatriji Ngeengozi ezahlukeneyo, kubandakanya ukhuseleko ngokuchasene Iimpuphu ze-organic, I-acid geses, okanye ezahlukeneyo amathafa amanqanaba.

I-fetays eziphambili ekufuneka ikhumbule:

• Chonga ingozi: Soloko uvavanya okhethekileyo Amasuntswana ahamba-moya, irhasi, okanye umphunga Ufuna ukhuseleko ngaphambi kokuba ukhethe i-A umphenyi.
• Imicimbi yeNiosh Qinisekisa ukuba umphenyi isetyenziselwe Ukhuseleko emsebenzini kunye neMpilo i I-nioshivunyelwe (okanye ihlangabezana nemigangatho yendawo engalinganiyo). Jonga amanqaku anje I-N95, P100, njl.
• Ilungile ibalulekile: A umphenyi isebenza kuphela ukuba iyayenza a Itywina eliqinileyo ne Ngumncedisi ubuso. Uvavanyo olululo luhlala lufuneka.
• Qonda iifilitha kunye neekhatriji: Khetha ngokuchanekileyo isihluzo kuba amathafa Umbandela (cinga ngokuchasene neoyile) kunye nelungelo ikhatriji Iigesi ezithile okanye amafutha.
• Ukulahla kuthetha ukulahla: Abaphathi abalahlekayo, njengabantu abaninzi I-3M yahlutha abaqhubi, zihlala Ukusetyenziswa okungakumbi okanye ukusetyenziswa kancinci. Sukuzama ukuzibabaza ngaphaya kobomi babo.
• Landela iishedyuli zokutshintsha: Kuba Abaphengululi abanokuphinda basebenze, zibambelele kwingqongqo Ishedyuli yokutshintsha kuba Iikhartridges kunye neefilitha Ukuqinisekisa ukuqhubeka ukhuseleko olwaneleyo.
• Uqeqesho lubalulekile: Abasebenzisi kufuneka baqeqeshelwe ukhetho olufanelekileyo, ukusebenzisa, kunye nokusikelwa umda kwabo umphenyi.
• I-SCBA yeemeko ezigqithisileyo: Ngeenxa zonke yeoksijini Isixhobo sokuphefumla esinee-Apting (SCBA) iyimfuneko.

Ukukhetha nokusebenzisa ichanekile umphenyi yinto ebalulekileyo ye izixhobo zokhuselo lobuqu Isicwangciso-qhinga, ukukhusela abantu kubuninzi be ukuphefumla Ingozi.