Masks a kan masu jirage: bambanci mai mahimmanci tsakanin N95s da tiyata fuskar murfin - Zhongxing

A cikin duniyar likita, sharuɗɗan kamar "abin rufe fuska" da "mai numfashi" galibi ana amfani dasu masu canzawa a cikin tattaunawar da aka saba. Koyaya, don ƙwararren masani kamar Mark Thompson, mai gudanar da asibiti ba kawai ba ne kawai na tabbatar da aminci, ba mahimmanci, da kariya ta gaske. A matsayinka na mai samar da abubuwan da ake zargi da rashin lafiyar da ke faruwa tare da layin samarwa guda bakwai a kasar Sin, ni, allen, da sakamakon zabar samfurin da ba daidai ba. Wannan labarin zai rushe bambance-bambance na asali tsakanin waɗannan na'urorin, bayyana dalilin da yasa a mai numfashi ba a masara ta rufe fuska, da mataimakina. Fahimtar wadannan bambance-bambance suna da mahimmanci don yin hauhawar kayan aikin dama, kare ma'aikatan kiwon lafiya da marasa lafiya, da kuma tabbatar da wuraren da kake yi.

Menene banbancin asali tsakanin mai numfashi da abin rufe fuska?

Mafi mahimmancin bambanci tsakanin mai numfashi da a masara ta rufe fuska karya ne a cikin manufa. Abu ne mai sauki amma mai mahimmanci: an tsara ɗaya don kare ku, ɗayan kuma an tsara shi don kare mutane da muhallin ku. A mai numfashi, kamar su Abin shakar numfashi na n95, yanki ne na Kayan kariya na mutum (PPE) Musamman Injiniya Kare mai siye daga shayar da haɗari Jirgin Sama. Ka yi tunanin shi a matsayin garkuwar hanya don huhunka. Aikinsa shine tace iska sha taba. Wannan shine dalilin da yasa yakamata amfani da numfashi babban dutse ne na Tsaron sana'a a cikin mahalli tare da haɗarin jirgin sama.

Ta ce, a masara ta rufe fuska an tsara shi da farko don sarrafa tushe. Babban aikinsa shine toshe manyan drovets da sprays da aka fitar lokacin da m Tattaunawa, tari, ko sneeeezes. Yana aiki azaman shamaki don hana Wearer Rashin kunsasawa daga gurbata mara lafiya ko filin bakararre. Yayin da a mashin Mayu bayar da m Wasu kariya daga splashes, ba babban aikinta bane. Wannan shine mabuɗin bambanci tsakanin masks, suturar sutura mai sauƙi, kuma na gaskiya likita masu numfashi da linzami. Fahimtar wannan bambanci shine matakin farko da zai yanke shawara game da yanke shawara ga kowane Kafa Kiwon lafiya.

Ta yaya ake shirya mai numfashi na N95 don kariya ta numfashi?

Da Abin shakar numfashi na n95 mai ban mamaki ne na ilimin kimiyya na duniya, an tsara shi sosai don samar da fifikon kariya na numfashi. Tsarin "N95" Takaddun shaida ne daga Niosh, kuma yana gaya muku abubuwa biyu: "n" yana nufin ba tsayayya ga barbashin mai, da "95" yana nufin an gwada shi tace Aƙalla kashi 95% na ƙananan (0.3 Micron) barbashi. Yayinda muke tunanin ƙwayoyin cuta da ƙwayoyin cuta, wannan ma ya haɗa da ƙura, mantuna, da laima. Gina wani Abin shakar numfashi na n95 ya ƙunshi yadudduka da yawa na fibers na polymer marasa saka, waɗanda aka ba shi cajin wutan lantarki. Wannan caji yana ɗaukar kamar Magnet, yana da jan hankali da trapping ko da mafi kaɗan barbashis wanda ba zai iya wuce ta tace abu.

Wannan babban ƙarfin tace karfin shine abin da ke sa mai numfashi kayan aiki mai mahimmanci akan jirgin sama barazanar. Lokacin da a m Shaves, an tilasta fitar da iska don wucewa ta wannan shafin yanar gizo na zaruruwa, yana barin gurbata lahani a baya. Dukan ƙirar ta N95 tacewar mai numfashi ya mai da hankali ga manufa daya: tabbatar da iska wanda ya kai ga Wearer huhu yana da tsabta kamar yadda zai yiwu. Yana da wannan sadaukarwar zuwa tarko wanda ke raba gaskiya mai numfashi daga wasu siffofin suturun fuska. Waɗannan An tsara masu siyarwa Don yanayin kalubale inda iska kanta zata iya zama haɗari, sanya su ba makawa Ma'aikatan kiwon lafiya a kan layin gaba. Tasiri na kowane mai numfashi Hinges a kan karfin sa tace iska kafin inhalation.

Wace rawa a cikin mashin ya yi wasa a cikin saitin lafiya?

Yayin da a mai numfashi garkuwa ce, a masara ta rufe fuska mai gadi ne. Matsayinta a Kafa Kiwon lafiya yana da asali game da cunkoso da shinge. A matsayin aji II Na'urar likita, a masara ta rufe fuska an yi niyya ne don hana yaduwar jami'ai daga m ga wasu. Lokacin da likitan tiyata ya kunna cikin haƙuri, da masara ta rufe fuska Yana tabbatar cewa droplet dinsu na numfashi baya gurbata shafin bakararre. Wannan misali ne na gargajiya na "tushen sarrafawa." Da abin rufe fuska Yi sauki, amma tasirinsa akan hana cututtukan da ke tattare da baya.

Bugu da ƙari, masks na iya kuma samar da digiri na kariya ga m kan haɗarin ruwa. Sau da yawa ana ƙi su ne saboda juriyar da suka yi game da shigar azzakari cikin sauri da jinin roba da sauransu Ruwan Jiki. Wannan yana da mahimmanci ga ma'aikatan jinya, likitoci, da sauran ma'aikata waɗanda za su iya fallasa su ko splashes yayin aikin likita. Koyaya, yana da mahimmanci a tuna iyakokin. Saboda ta sako-sako da ya dace, a masara ta rufe fuska baya samar da hatimi a kusa da farfadowa. Wannan yana nufin cewa lokacin da m Inhales, iska na iya sauƙaƙe daga cikin bangarorin, kusa da tace abu gaba daya. Saboda haka, ba ya bayar da abin dogara kariya na numfashi daga Jirgin Sama an dakatar dashi a cikin iska. Da masara ta rufe fuska shine m, yin amfani guda ɗaya Abun da ke taka muhimmiyar mahimmanci, amma takamaiman, rawar a cikin ikon kamuwa da cuta.

Dukansu suna fuskantar sutura iri ɗaya? Kalli maski da masu numfashi.

Pandemic ya gabatar da tsararru na Fuskar murfin A cikin jama'a Lexicon, daga mashin mayafin gida don sobs numfashin numfashi. Yana da mahimmanci ga siyan siyan kayan don fahimtar wannan matsayi na kariya. A mafi yawan matakin asali ne mai sauki shingen fuska fuska ko maski. Waɗannan da aka yi niyya ne Kayyade Sof A cikin saitunan gari da bayar da ƙarancin ƙasa kariya ga mai siye. Zasu iya taimakawa rage feshin droplets daga m, amma ikonsu na talauci kuma ya dace da m kuma ba daidaitawa ba. Zane abin rufe fuska zama mafi kyau fiye da komai, amma ba a la'akari dashi Kayan kariya na mutum a cikin yanayin likita.

Tashi sama Tsarin hanya da masks na hanci masks. Kamar yadda muka tattauna, wadannan Masks na likita ana tsara su Kayan aikin likita An tsara shi don toshe manyan droplets da kuma zubar. Su ne m a ciki Saitunan lafiya Don amfani gaba ɗaya. Koyaya, har ma a cikin wannan rukunin, akwai matakai daban-daban na juriya. Yana da mahimmanci a lura cewa Masks ba masu numfashi bane. Ajalin "mai numfashi"An tanada don na'urorin da aka tabbatar da shi ta Niosh (ko kuma jikin kasa da kasa) wanda aka tsara zuwa tace Jirgin Sama kuma samar da a Tight hatimi a fuska. Wannan rukuni ya hada da N95 tace masu jirage fuska (FFRS), da kuma mafi ƙarfin kayan aiki kamar rabin abin rufe fuska da cikakken fuska numfashin numfashi. Da matakin kariya miƙa ta mai numfashi yana cikin wani aji gaba daya daga wannan matsayin Mask.

Me yasa yar hana niosh mai matukar mahimmanci ga mai numfashi na N95?

Ga kowane kungiya a Amurka da damuwa aikin aminci da lafiya, haruffa Niosh suna da mahimmanci idan ya zo kariya na numfashi. Niosh, da Cibiyar Cibiyar Tsaro ta Kasa, shine hukumar U.S. Wani ɓangare na mandate ya yi gwajin da takardar shaida numfashin numfashi. Lokacin da a mai numfashi karba Niosh Amincewa, yana nufin hakan ya wuce tsarin maganganu na gwaje-gwaje don haɓaka haɓaka, hatsari, da tabbacin inganci. Wannan ba kawai shawara bane; don wuraren aiki da aka tsara OSHA (Babban aminci da kiwon lafiya), ta amfani da a Niosh-yarda da numfashi Bukatar shari'a ce lokacin da irin wannan kariya ta zama dole.

Wannan takardar shaidar ku shine tabbacin ku Abin shakar numfashi na n95 zai yi kamar yadda aka yi talla. Yana tabbatar da tace kafofin watsa labarai a cikin MaskA na iya kama aƙalla kashi 95% na Jirgin Sama, gami da sefenan ƙarami don gani. A matsayinta na mai fitarwa zuwa Amurka, Na san cewa haɗuwa da waɗannan ka'idojin ba sasantawa ba ne. Ya ƙunshi ƙwarewar inganci mai inganci akan layin samarwa da kuma bayanan bayananmu. Don manajan sayen alama kamar alama, ganin Ubangiji Niosh An buga lambar amincewa a kan mai numfashi kanta alama ce ta amincin da aminci. Yana raba wani halattaccen yanki na kayan aiki a wurin aiki Daga yawancin juriya da suka mamaye kasuwar yayin CUTAR COVID 19 Rikici. Da amfani da numfashi wancan ne Niosh-yarda wani bangare ne mai mahimmanci na yanayin aiki mai aminci.

Shin za a iya tantance ƙwayoyin cuta kamar CoVID-19?

Wannan shine ɗayan tambayoyin gama gari, kuma amsar tana buƙatar nuance. A masara ta rufe fuska ba a tsara shi ba don kare kai tsaye Aerosol-sara barbashi hoto. Da Kwayarwar SARSS-2-2, wanda ke haifar CUTAR COVID 19, ana iya yada shi ta hanyar manyan sassan numfashi da karami jirgin sama barbashi, ko Aerosols. A masara ta rufe fuska yana da tasiri wajen toshe manyan droplets waɗanda ke fitar da lokacin da wani ya yi biris ko sneeee. Ta hanyar hana wadannan daga isa ka bakin da hanci, zai iya rage haɗarin kamuwa da cuta. Ta wannan hanyar, yana samar da shingen ta zahiri.

Koyaya, lokacin da ƙwayar cuta yana nan cikin kankanin Aerosol barbashi da zasu iya zama An dakatar dashi a cikin iska na tsawan lokaci, a masara ta rufe fuska faduwa gajere. Da sako-sako da ya dace Yana ba da damar waɗannan barbashi da za a iya shayar da gibin a gefen. Wannan shine a ina mai numfashi ya zama mahimmanci. Wani Abin shakar numfashi na n95 an tsara musamman da tace fitar da wadannan kananan barbashi da, lokacin da aka sawa daidai tare da Tight hatimi, yana da matukar rage da Wearer bayyanar da barbashi. Da Cibiyar Kula da Cututtukan cuta da rigakafin (CDC) ya bada shawarar N95s ko daidai numfashin numfashi don \ domin Ma'aikatan kiwon lafiya a cikin yanayi tare da babban hadarin Aerosol watsa. Don haka, yayin da kuke iya Saka abin rufe fuska domin kariya gabaɗaya, a mai numfashi shine zaɓin da ya dace don kariya daga jirgin sama HUKUNCIN HUKUNCIN.

Menene mahimman bambance-bambance a cikin dace da rufe ido tsakanin n95 da na yamma da tl masks?

Tasiri na a mai numfashi ya zama gaba daya dogaro da dacewa. Babban ka'idar a mai numfashi shine tilasta duk iska tace kafofin watsa labarai. Don cimma wannan, an Abin shakar numfashi na n95 Dole ne a samar da a Tight hatimi a kan Fuskar Wearer. Wannan hatimin yana hana kowane iska mai gurbata daga leaken da ke kusa da gefuna na farfadowa. Don tabbatar da dacewa da ya dace, OSHA na bukatar masu amfani m-dacewa-sassaunawa Don yin shekara-shekara dace gwajin hanya. Wannan tsari yana tabbatar da cewa takamaiman yin, samfurin, da girman mai numfashi wasa ne ga fuskar mutum.

Wannan kuma shine dalilin da yasa dalilai suke so gashin fuska babban damuwa ne lokacin da sanye masu numfashi. Gemu ko ko da mai nauyi sturble na iya sasantawa da hatimin, mayar da shi mai numfashi m A cikin kwatamancen Stark, a masara ta rufe fuska an tsara shi ne ya zama mai santsi. Yana kawai drapes akan Wearer hanci da baki kuma ana riƙe shi a cikin madaukai ko dangantaka. Babu wani fata na hatimi. Duk da yake wannan ya sa ya zama mafi kwanciyar hankali ga tsawan sa, shi ma yana nufin akwai wasu gibi inda iska da ba ta rashin ƙarfi a lokacin da ba a wuce su ba inhalation da m. Wannan muhimmancin bambanci tsakanin masks da numfashin numfashi A cikin yadda suke hatimi a kusa Fuskar ita ce mai yanke hukunci na matakin kariya Suna bayar da m. Ba za ka iya ba sami damar cimmawa Tufafin kariya tare da daidaitaccen masara ta rufe fuska.

Yaushe ne ma'aikatan kiwon lafiya suyi amfani da mai numfashi a kan tiyata?

Zabi tsakanin Masara da jakadu A cikin wata hanyar asibiti ne ta hanyar ƙididdigar haɗari. Ma'aikatan kiwon lafiya yakamata ayi amfani da Abin shakar numfashi na n95 ko mafi girma mai numfashi (kamar elastomeric ko iska mai ƙarfi numfashin numfashi, ko paprs) lokacin da suke cikin haɗari na bayyanuwa ga Aerosol-Shin cutar cututtukan. Wannan ya hada da kulawa ga marasa lafiya da aka sani ko ake zargi Cututtukan cututtukan cututtuka Kamar tarin fuka ko cutar kyanda, da kuma lokacin samar da hanyoyin samar da Aerosol kamar su bugawa, ko wasu ayyukan haƙori. A cikin waɗannan halayen, makasudin shine don samar da matsakaicin yiwuwar kariya na numfashi ga mai kulawa. Masu numfashi suna ba Babban tsaro lokacin da iska a cikin dakin zai iya zama a gurbi.

A masara ta rufe fuska, a gefe guda, ya dace da mafi yawan ayyukan haƙuri na yau da kullun. Lokacin da babban hadarin ya kasance daga droplets, yayyafa, ko sprays, a masara ta rufe fuska yana ba da isasshen haram. Misali, ma'aikacin jinya yana gudanar da magunguna, likita yana gudanar da daidaitaccen jarrabawa, ko ma'aikatan aiki a dakin aiki za su saba Saka abin rufe fuska. Masks kuma Yi wasa mahayin a ciki Kayyade Sof, da amfani a cikin saitunan kiwon lafiya Don hana marasa lafiya waɗanda suke tari daga yaduwar ƙwayoyin cuta. Yanke hukuncin wanda nau'in mai numfashi ko abin rufe fuska Don amfani da shi shine ainihin tushen ka'idojin ikon kamuwa da cuta kuma Kiwon lafiya da aminci a kowane ginin likita.

A matsayina na Manajan Safadawa, me zan nema lokacin da suke matse masu zafi da kuma m marks?

A matsayin mai ƙera wanda ke ma'amala da ƙwararrun ƙwararrun, na fahimci abubuwan jin daɗinku: tabbacin inganci, tabbatar da daidaituwa, da abubuwan dogara, da aminci. Lokacin da ƙanana masu numfashi da linzami, saboda yi ƙoƙari ya zama mabuɗin. Don Abin shakar numfashi na n95, abu na farko da zai tabbatar shi ne Niosh amincewa. Kuna iya bincika lambar yardar a kan jerin kayan aikin CDC. Nace kan ganin takaddar da daga mai ba da kaya. Kada ku ji tsoron tambayar bayanan abubuwan jan hankali. Wani mai kera masana'antu ba zai sami matsala samar da wannan ba. Da ƙirar Ubangiji mai numfashi, gami da madauri da shirin hanci, ya kamata ku ji ƙawata.

Don \ domin masks na hanci masks, abubuwan da suka buƙaci sun bambanta amma suna da mahimmanci. A cikin Amurka, ana tsara su da FDA. Ya kamata ku nemi masks waɗanda ke haɗuwa da ka'idodin ƙasa da ƙasa kamar juriya, haɓaka ƙwayoyin cuta (don ƙwayoyin cuta da barbashi. Misali, Mataki na ASM 3 Likita na Mask yana ba da mafi girman matakin kariyar ruwa. Hakanan muna samun kewayon da yawa na wasu mahimman mahimmancin, kuma ka'idodin inganci sun kasance iri ɗaya. Ko kuna siye Bazewa pvc nassal cannul bututu ko Tsarin gado na likita, koyaushe buƙatar share takaddun bayanai da takaddun shaida. Mai watsa shiri mai amfani da kayan sadarwa shine mafi kyawun abokin tarayya a cikin kewayen rikice-rikicen duniya.

Menene makomar gaba don kariya ta numfashi da kuma suturar fuska?

Da CUTAR COVID 19 pandemic har abada canza yanayin kariya na numfashi. Yana hanzarta bidi'a da fallasa m kasawanci a cikin sarƙoƙin wadata na duniya. Sa ido, zamu iya tsammanin ganin ci gaba da ci gaba mai numfashi Fasaha. Masana'antu na mayar da hankali kan kirkirar numfashin numfashi Wannan ba kawai tasiri kawai ba amma kuma mafi gamsuwa da sake amfani. Muna ganin ci gaba a cikin kayan da ke inganta numfasai ba tare da sadaukar da ingancin Ubangiji ba tace, kazalika da zane don bayyananne masu jinkirta fuskoki Wannan yana ba da damar mafi kyawun sadarwa, babban kalubale a lokacin pandemic. Makasudin shine amfani da numfashi Karancin nauyi, ƙarfafa ingantaccen yarda a tsakanin Ma'aikatan kiwon lafiya.

Daga hangen nesa na samar da wadatarwa, akwai canjin duniya zuwa hamsin da rabuwa. Tsarin kasashe da tsarin kiwon lafiya suna motsawa daga dogaro da tushen guda kuma suna inganta tsarin masana'antu na Kayan kariya na mutum. Wannan yana nufin za a ci gaba, mai da hankali ga mai inganci N95 masu numfashi, masks na hanci masks, da sauran hanyoyin aiwatarwa. Don masana'antun kamar mu, yana nufin ci gaba da mafi girman ka'idodi na inganci da kasancewa abokin tarayya amintattu ne ga gwamnatoci da kuma masu kulawar kiwon lafiya a duniya. Sallarancin banbanci tsakanin numfashi da abin rufe fuska yanzu ya fi yaduwa, jagoranci zuwa mafi yawan zaɓuɓɓuka game da Kayan kariya na mutum A cikin saiti duka da saiti na jama'a, musamman a lokutan Rashin ingancin iska ko barkewar cutar.

Key Titauna don tunawa

• Babban Dalilin: A mai numfashi (N95) an tsara shi zuwa Kare mai siye daga shinking Jirgin Sama. A masara ta rufe fuska an tsara shi don kare wasu daga Wearer manyan nutsuwa droplets.
• Fit da hatimi: A mai numfashi na bukatar Tight hatimi zuwa fuska don yin tasiri kuma dole ne a iya dacewa da gwaji. A masara ta rufe fuska yana da sako-sako da kuma yana da gibba.
• Filterration: Wani Abin shakar numfashi na n95 yana da babban ƙarfi tace na kananan Aerosol barbashi. A masara ta rufe fuska da farko ba mai tsayayya da ruwa ba, ba ingantaccen iska ba tace.
• Ka'idoji: A cikin U.S., numfashin numfashi Don amfani da aiki dole ne Niosh-yarda. Masks na hanci masks an share shi da FDA kamar yadda Kayan aikin likita.
• Amfani da kyau: Zabi tsakanin mai numfashi da a masara ta rufe fuska ya dogara da tsarin haɗari na takamaiman haɗari, ko dai ya kasance jirgin sama Barazanar ko haɗarin yadudduka da sprays.
• Fancing: Lokacin samar da waɗannan abubuwan, koyaushe tabbatar da takaddun shaida (Niosh, Assm, Astm) da abokin tarayya tare da m, amintattun masana'antun da zasu iya samar da takardu da tabbatar da inganci.