Ingabe I-Face Shield Ivikela Ngempela Ku-Coronavirus?

-Delile

• Ubuso Izihlangu Vs. Imaski yobuso
• Ingabe Kufanele Ugqoke Isihlangu Sobuso?
• Izihlangu Zobuso Ezinhle Kakhulu Ezithengiswayo
• I-Noli Iridescent Face Shield Emnyama
• I-RevMark Premium Face Shield ene-Plastiki Headpiece ene-Comfort Foam
• Ama-OMK 2 PC asebenza ngezihlangu zobuso
• I-CYB Detachable Black Full Face Hat Adjustable Baseball Cap yabesilisa nabesifazane
• I-NoCry Safety Face Shield yabesilisa nabesifazane
• I-Zazzle Rose iye ku-Pink Tinted Gradient Face Shield
• Isigqoko Selineni Esinesivikelo Sobuso Esisebenziseka Kabusha
• Buyekeza kwe-

Konke futhi cacile kungani umuntu engase afune ukugqoka isivikelo sobuso esikhundleni semaski yobuso. Ukuphefumula kulula, izivikelo azibangeli ukungaphatheki kahle komaskne noma izindlebe, futhi ngesihlangu sobuso esicacile, abantu bangafunda bonke ubuso bakho, futhi kulabo abadinga, nezindebe zakho. Vele, siphakathi nobhadane, ngakho-ke uma ucabanga ngokugqoka isihlangu sobuso, mhlawumbe ukhathazeke kakhulu ukuthi baqhathanisa kanjani ngokusebenza. (Okuhlobene: AmaCelebs Ayayithanda Le Maski Yobuso Ecaca Ngokuphelele - Kepha Ingabe Iyasebenza Ngempela?)

Ubuso Izihlangu Vs. Imaski yobuso

Akufanele ube ngumphathi wezindaba ezimbi, kepha ingxenye enkulu yochwepheshe bezempilo (kufaka phakathi labo abavela eCenters for Disease Control and Prevention (CDC)) batusa manje ukuthi umphakathi usebenzise imaski yobuso bendwangu njengokumboza ubuso, ngoba abukho ubufakazi obuningi ukuthi izihlangu zobuso zisebenza ngempumelelo ekuvimbeleni ukusabalala kwamaconsi. Ngokusho kwesibuyekezo sakamuva esivela ku-CDC, i-COVID-19 ibonakala isakazeka kakhulu ngokushintshana kwamaconsi okuphefumula ngesikhathi sokuxhumana okuseduze, kodwa kwesinye isikhathi ngokudluliselwa ngomoya (lapho amaconsi amancane nezinhlayiya zihlala emoyeni isikhathi eside ngokwanele ukuthi zithelele othile, noma akazange axhumane ngqo nomuntu othelelanayo). I-CDC incoma ukuthi wonke umuntu afake izimaski zobuso emphakathini ukuvimbela zombili izinhlobo zokusabalala.

Yize imaski yobuso bendwangu ingaphelele ekuvimbeni ukusabalala kwamaconsi okuphefumula, izihlangu zobuso zibonakala zingasebenzi kahle. Kolunye ucwaningo lwakamuva olushicilelwe ku I-Physics of Fluids, abacwaningi basebenzise ama-mannequins anama-jets azokhipha inhlanganisela evuthayo yamanzi ne-glycerin ukulingisa ukukhwehlela noma ukuthimula. Basebenzisa amashidi e-laser ukuze bakhanyise amaconsi axoshiwe futhi babheke ukuthi ageleza kanjani emoyeni. Ekuhlolweni ngakunye, i-mannequin ibigqoke imaskhi engu-N95, imaskhi yobuso obuhlinzayo evamile, imaskhi yobuso ene-valve (imaskhi efakwe umoya ovumela ukukhipha umoya kalula), noma isihlangu sobuso sepulasitiki.

Ngenkathi i-mannequin yayigqoke isihlangu sobuso sepulasitiki, isihlangu ekuqaleni sasihambisa izinhlayiya phansi. Babehamba behamba ngaphansi kwehawu bese besakazeka phambi kwe-mannequin, okuholela ababhali bocwaningo ukuba bacabange ukuthi "isihlangu sobuso sivimba ukunyakaza kwendiza yokuqala; kodwa-ke, amaconsi afakwe umoya akhishwayo angahlakazeka phezu kwendiza. indawo ebanzi ngokuhamba kwesikhathi, yize kuncipha ukugcwala kwamaconsi. " Mayelana nemaskandi yobuso bokuhlinzwa, imaskhi yomkhiqizo owodwa ongadalulwanga ibibonakala “isebenza kahle kakhulu” ngenkathi isavumela ukuvuza okuthile phezulu kwemaski, kanti enye imaskhi yomkhiqizo ongadalulwanga igama ikhombisa “ukuvuza okuphakeme kakhulu kwamaconsi” kumaski.

"Izivikelo zizovimba amaconsi amakhudlwana ukuthi angasakazeki, ngokufanayo namamaski obuso angenawo amavalvu," ababhali bocwaningo abaholayo uManhar Dhanak, Ph.D. kanye noSiddhartha Verma, Ph.D. wabhala esitatimendeni ngokuhlanganyela Umumo. "Kodwa izivikeli ikakhulukazi azisebenzi ngokuqukethe ukusabalala kwamaconsi afakwa umfutho we-aerosolized - lawo amancane ngosayizi omncane, noma cishe ama-microns ayi-10 noma amancane. Amaski angenawo amagugu ayawahluza la mathonsi aye ezincwadini ezahlukahlukene ngokuya ngekhwalithi yemaski impahla kanye kufanelekile, kodwa izivikelo azikwazi ukwenza lo msebenzi. Amaconsi afakwa emoyeni ahamba kalula ezungeze i-visor yesihlangu, ngoba alandela ukuhamba komoya ngokuthembeka, futhi angahlakazeka kabanzi ngemuva kwalokho. " (I-BTW, i-micrometer, i-aka micron, iyisigidi esisodwa semitha - hhayi into ongayibona ngamehlo, kepha noma kunjalo.)

Noma kunjalo, ababhali bayaqaphela ukuthi kungaba khona inzuzo ethile ngokugqoka isihlangu sobuso ngokuhlangana nge imaski yobuso, futhi lokho ngumehluko obalulekile. "Inhlanganisela yesihlangu kanye nemaski isetshenziswa emphakathini wezokwelapha ikakhulukazi ukuvikela izifutho ezingenayo kanye ne-splash lapho isebenza eduze neziguli," ngokusho kukaDhanak noVerma. "Uma sisetshenziswa endaweni yomphakathi, isihlangu singasiza ekuvikeleni amehlo ngezinga elithile. Kodwa ukuhogela ukuhogela amathonsi athwala amagciwane okufaka umfutho womoya kungukukhathazeka okuyinhloko. Uma abantu bekhetha ukusebenzisa inhlanganisela yesihlangu nemaskhi, akukho okubi ngokwenza lokho , kodwa imaski enhle okungenani ukuvikelwa okuphumelela kakhulu okutholakala kalula futhi kabanzi manje. " I-COVID-19 ibonakala idluliseka kalula ngomlomo nangekhala, yize ukuyibamba ngeso lakho kunengqondo.

Olunye ucwaningo olusha olwenziwe eJapan lungeze ukutholwa okufanayo kusihlangu sobuso ngokuqhathanisa ubuso nobuso. Lolu cwaningo lusebenzise i-Fugaku, ikhompuyutha esheshayo emhlabeni, ukulingisa ukusakazeka kwamaconsi asemoyeni. Amahawu obuso, kubonakala sengathi ahluleka ukubamba cishe zonke izinhlayiya ezincane kunama-micrometer amahlanu. Ngakho-ke noma ungaziboni izinhlayiya ezincane kakhulu ezibaleka emaphethelweni esihlangu sobuso, zisengathelela othile. (Okuhlobene: Ungayithola Kanjani Imaski Yobuso Engcono Kakhulu Yokuzilolonga)

Ingabe Kufanele Ugqoke Isihlangu Sobuso?

Okwamanje i-CDC ayincomi izihlangu zobuso esikhundleni samaski obuso, igcina ukuthi asinabo ubufakazi obanele mayelana nokusebenza kwazo. Ngenkathi ezinye izifundazwe (isb., i-New York ne-Minnesota) ziqinisa ukuma kwe-CDC ngokwesiqondiso sazo, ezinye zibala izihlangu zobuso njengento eyamukelekayo esikhundleni. Isibonelo, imihlahlandlela ye-Oregon ithi izihlangu zobuso ziyisimbozo sobuso esamukelekayo inqobo nje uma zinwebeka ngaphansi kohlangothi lwesilevu futhi zigoqe izinhlangothi zobuso. IMaryland ibala izihlangu zobuso njengokumboza ubuso okwamukelekayo kepha "incoma ngokuqinile" ukugqokwa ngesifonyo sobuso.

Isifihla-buso sobuso yindlela okufanele uhambe ngayo - ngaphandle kokuthi uhlela ukuzigqoka zombili, lapho-ke isihlangu singakukhumbuza ukuthi ungathinti ubuso bakho, kusho uJeffrey Stalnaker, MD, isikhulu esiphezulu sodokotela kwa Health First. UDkt. Stalnaker uphinde aphawule ukuthi kunezimo ezithile lapho isihlangu singase sidingeke ngokuphelele. “Okuwukuphela kwesizathu sokuthi umuntu asebenzise isivikelo sobuso esikhundleni semaski yobuso ukuthi ngabe baxoxisane nodokotela wabo ngezinye izindlela,” usho kanje. "Isibonelo, isihlangu sobuso singase sibe inketho yomuntu oyisithulu, ongezwa kahle, noma onokukhubazeka kwengqondo." Uma kunguwe lowo, uDkt.Stalnaker usikisela ukuthi ufune lowo ofakwe i-hood, ezisongele ikhanda lakho, bese ufinyelela ngezansi kwesilevu sakho. (Okuhlobene: Lokhu Kufakwa Kwemaski Yobuso Kwenza Ukuphefumula Kunetheke Kakhulu - futhi Kuvikele Ukwenza Kwakho)

Izihlangu Zobuso Ezinhle Kakhulu Ezithengiswayo

Uma uhlela ukugqoka isihlangu kanye nemaski ukuze uvikele amehlo akho noma ulandela iseluleko esivela kudokotela wakho, nazi ezinye zezivikelo zobuso ezingcono kakhulu.

I-Noli Iridescent Face Shield Emnyama

Njengebhonasi, le visor yobuso obukhazimulayo izokunikeza ukuvikelwa kwe-UPF 35 - kanye nezinga lokungaziwa.

Thenga: INoli Iridescent Face Shield Emnyama, $ 48, noliyoga.com

I-RevMark Premium Face Shield ene-Plastiki Headpiece ene-Comfort Foam

Uma ungafuni inketho esonga yonke indawo ezungeze ikhanda lakho, hamba nalesi sivikelo sobuso esicacile esine-foam ukuqinisa induduzo.

Thenga: I-RevMark Premium Face Shield enePlastic Headpiece ene-Comfort Foam, $ 14, amazon.com

Ama-OMK 2 PC asebenza ngezihlangu zobuso

Thenga: Ama-OMK 2 PC asebenza ngezihlangu zobuso, $ 9, amazon.com

Esinye sezivikelo zobuso esidayisa kakhulu e-Amazon, lesi cishe asibizi kakhulu njengesihlangu sobuso esilahlwayo kodwa siyasebenza futhi. Ifaka ipulasitiki elashwa ngenkungu nolwelwesi lwesiponji.

I-CYB Detachable Black Full Face Hat Adjustable Baseball Cap yabesilisa nabesifazane

Ngokukhetha okungadlulela ekhanda lakho kepha okungakwenzi ubukeke njengosomkhathi, hamba nalesi sigqoko samabhakede nesihlangu sobuso.

Thenga: I-CYB Detachable Black Full Face Hat Adjustable Baseball Cap Yabesilisa Nabesifazane, $ 15, amazon.com

I-NoCry Safety Face Shield yabesilisa nabesifazane

Asikho isidingo sokuthemba okungcono kakhulu mayelana nokulinganisa. Lesi sihlangu sobuso e-Amazon sinebhande lekhanda eliguquguqukayo, ukuze uthole ukulingana okuzohlala ngaphandle kokucindezela ikhanda lakho.

Thenga: I-NoCry Safety Face Shield Yamadoda Nabesifazane, $ 19, amazon.com

I-Zazzle Rose iye ku-Pink Tinted Gradient Face Shield

Thengisa izibuko zakho ezinombala orozi ukuze uthole isihlangu esinombala ophuzi. Lesi sivikelo sobuso sisonga ikhanda lakho ngebhande elinwebekayo elincanyana.

Thenga: UZazzle Rose kuya ku-Pink Tinted Gradient Face Shield, $ 10, zazzle.com

Isigqoko Selineni Esinesivikelo Sobuso Esisebenziseka Kabusha

Lo mklamo ocabangayo uhlanganisa isihlangu sobuso nesigqoko ngokuvalwa kwe-tie-back. Ngenxa yoziphu phakathi kwalokhu okubili, ungasusa isihlangu noma kunini lapho ufuna ukugeza khona noma ukugqoka isigqoko ngokwakho.

Thenga: I-Linen Hat ene-Reusable Face Shield, $ 34, etsy.com

Imininingwane ekule ndaba inembile njengesikhathi sokushicilela. Njengoba izibuyekezo ezimayelana ne-coronavirus COVID-19 ziqhubeka nokuvela, kungenzeka ukuthi eminye imininingwane nezincomo kule ndaba zishintshile selokhu kwashicilelwa okokuqala. Sikukhuthaza ukuthi uhlole njalo izinsiza ezifana ne-CDC, i-WHO, kanye nomnyango wezempilo womphakathi wendawo ukuze uthole imininingwane yakamuva nezincomo.

Buyekeza kwe-