Ngaba i-Face Shields iyakhusela ngokwenyani ngokuchasene neCoronavirus?

Umxholo

• Izikhuselo zobuso Vs. Imaski yobuso
• Ngaba Ufanele Unxibe Ikhuselo Lobuso?
• Ezona ndawo ziKhuselekileyo zoKhuseleko ziyathengiswa
• Noli Iridescent Face Shield Mnyama
• I-RevMark yePrimiyamu yoKhuseleko lweSikhuselo kunye nePlastiki yoLungiso lweNtloko kunye neFom foam
• I-OMK 2 IiPcs Izikhuselo zobuso eziSebenziswayo kwakhona
• I-CYB enokuQhekeka eMnyama yoBuso obuHlengi yoLungiso lwaMadoda kunye nabaFazi
• I-NoCry yoKhuseleko loBuso Shield yamadoda nabasetyhini
• I-Zazzle Rose ukuya kwi-Pink Tinted Gradient Face Shield
• Ilinen Hat nge Reusable Face Shield
• Uphengululo lwe

Kuko konke kwakhona kucace kutheni umntu enokufuna ukunxiba ikhaka lobuso endaweni yesigqubuthelo sobuso. Ukuphefumla kulula, amakhaka awabangeli ukungonwabi kwe-maskne okanye indlebe, kwaye ngesikhuselo sobuso esicacileyo, abantu banokufunda bonke ubuso bakho, kwaye kwabo bafuna njalo, nemilebe yakho. Ewe siphakathi kubhubhane, ke ukuba ucinga ngokunxiba ikhaka lobuso, unomdla ngakumbi kwindlela abathelekisa ngayo nokusebenza. (Eyeleleneyo: IiCelebs ziyayithanda le Mask yobuso obucacileyo-kodwa ngaba iyasebenza ngokwenene?)

Izikhuselo zobuso Vs. Imaski yobuso

Ukungabi ngumphathi weendaba ezimbi, kodwa uninzi lweengcali zezempilo (kubandakanya nezo ziZiko loLawulo lweNtsholongwane kunye noThintelo (CDC)) ngoku icebisa ukuba uluntu lusebenzise imaski yobuso bempahla njengokugubungela ubuso, kuba abukho ubungqina obuninzi loo makhuselo obuso ayasebenza ekuthinteleni ukusasazeka kwamathontsi. Ngokutsho kohlaziyo lwamva nje oluvela kwiCDC, i-COVID-19 ibonakala isasazeka ngokutshintshiselana ngamachaphaza okuphefumla ngexesha lokunxibelelana, kodwa ngamanye amaxesha ngokudluliselwa komoya (xa amathontsi amancinci kunye namasuntswana elala emoyeni ixesha elide ngokwaneleyo ukuba wosulele umntu, nangona khange udibane ngqo nomntu osulelayo). I-CDC icebisa ukuba wonke umntu anxibe iimaski zobuso esidlangalaleni ukuthintela zombini ukusasazeka.

Ngelixa iimaski zobuso belaphu zingafezekanga ekuthinteleni ukusasazeka kwamathontsi okuphefumla, izikhuselo zobuso zibonakala zingasebenzi kakuhle. Kolunye uphando lwamva nje olupapashwe kwi IFiziksi yeeFluids, Abaphandi basebenzise ii-mannequins ezixhotyiswe ngeejethi eziza kugxotha umpompo wamanzi afakwe amanzi kunye ne-glycerin ukulingisa ukukhwehlela okanye ukuthimla. Basebenzise amashiti e-laser ukukhanyisa amathontsi agxothiweyo kwaye bajonge indlela ahamba ngayo emoyeni. Kuvavanyo ngalunye, imannequin yayinxibe imaski eyi-N95, imaski yobuso ehlala isenziwa utyando, imaski yobuso enevalvuvu (imaski enendawo yokuphuma evumela ukuphefumla lula), okanye isikhuselo sobuso seplastiki.

Xa i-mannequin yayinxibe isikhuselo sobuso seplastiki, ikhaka laliza kuqhuba amaqhekeza ezantsi. Bazokuhamba bengezantsi ezantsi kwekhuselo emva koko basasaze phambi kwemannequin, bekhokelela kubabhali bophononongo lokuba "ikhaka lobuso livimba intshukumo yokuqala yejet; indawo ebanzi ngokuhamba kwexesha, nangona iyancipha i-droplet concentration." Ukuya kuthi ga kwiimaski zobuso botyando, imaski enye engachazwanga ibonakala "isebenza kakhulu" ngelixa isavumela ukuvuza ngaphezulu kwemaski, ngelixa enye imaski yophawu olungachazwanga igama ibonise "ukuvuza okuphezulu kakhulu kwamathontsi" ngemaski.

"Amakhaka aya kuthintela amathontsi amakhulu ekusasazekeni, ngokufana neemaski zobuso ezingavaliswanga," ababhali abaphambili bezifundo uManhar Dhanak, Ph.D. kunye noSiddhartha Verma, Ph.D. ubhale kwingxelo edibeneyo ukuya Ubume. "Kodwa amakhaka awasebenzi kakuhle ekuqulatheni ukusasazeka kwamathontsi afakwa i-aerosolized - lawo amancinci kakhulu ngobukhulu, okanye malunga ne-10 microns kunye nencinci. ilungile, kodwa izikhuselo azikwazi kuwenza lo msebenzi. Amathontsi avuzayo ajikeleza ngokulula kwivisor yekhaka, kuba elandela ukuhamba komoya ngokuthembeka, kwaye anokusasazeka ngokubanzi emva koko." (BTW, A micrometer, aka micron, sisigidi esinye semitha - ayisiyiyo into onokuyibona ngeliso lenyama, kodwa nangona kunjalo.)

Okwangoku, ababhali bayaqaphela ukuba kunokubakho isibonelelo esithile ngokunxiba isikhuselo sobuso ngokudibeneyo nge imaski yobuso, kwaye ngumahluko obalulekileyo lowo. "Indibaniselwano yesikhuselo kunye nemaski isetyenziswa kuluntu lwezonyango ikakhulu ukukhusela kwizitshizi ezingenayo kunye nokutshiza xa usebenza kufutshane nezigulana," ngokukaDhanak noVerma. "Ukuba lisetyenziswe kwindawo kawonke-wonke, ikhaka linokunceda ukukhusela amehlo ukuya kuthi ga kwinqanaba elithile. Kodwa inhalation yamachaphaza athwala intsholongwane yeyona nto iphambili. Ukuba abantu bakhetha ukusebenzisa ikhaka kunye nokudibanisa imaski, akukho bubi ngokwenza njalo ", I-COVID-19 ibonakala isasazeka ngokulula ngomlomo nangempumlo, nangona ukubamba ngeliso lakho kuyavakala.

Olunye uphononongo olutsha olwenziwe eJapan longeze ukufunyanwa okufanayo kwikhuselo lobuso ngokuchasene nokuthelekiswa kwemaski yobuso. Olu phononongo lusebenzise uFugaku, ikhompyuter ekhawulezayo kwihlabathi, ukulinganisa ukusasazeka kwomoya. Amakhaka obuso, kubonakala ngathi, asilele ukubamba phantse onke amasuntswana amancinci kuneemicrometer ezintlanu. Ke nokuba awukwazi ukubona amasuntswana amancinci abaleka ejikeleze imiphetho yekhuselo lobuso, banokuchaphazela umntu. (Eyeleleneyo: Indlela yokufumana eyona Maski yoBuso iGqibeleyo yokuSebenza)

Ngaba Ufanele Unxibe Ikhuselo Lobuso?

Okwangoku i-CDC ayikhuthazi ubuso bekhaka njengendawo yobuso, kugcinwa ukuba asinabo ubungqina obaneleyo malunga nokusebenza kwabo. Ngelixa amanye amazwe (umzekelo iNew York neMinnesota) eqinisa imeko ye-CDC ngaphakathi kwesikhokelo sawo, abanye babala amakhaka obuso njengendawo eyamkelekileyo. Umzekelo, izikhokelo ze-Oregon zichaza ukuba amakhaka obuso ayinto eyamkelekileyo yokugquma ubuso ngaphandle kokuba andise ezantsi kwicala lesilevu kwaye azisongele macala obuso. IMaryland ibala amakhaka obuso njengombuso owamkelekileyo kodwa "icebisa" ukuba ubanxibe ngesigqubuthelo sobuso.

Isigqubuthelo sobuso yindlela yokuhamba-ngaphandle kokuba ucwangcise ukunxiba zombini, kwimeko apho ikhaka linokukukhumbuza ukuba ungabubambi ubuso bakho, utshilo uJeffrey Stalnaker, MD, ugqirha oyintloko kwisigqeba sokuqala seMpilo. UGqirha Stalnaker ukwaphawula ukuba kukho iimeko ezithile ezithile apho ikhaka linokuba yimfuneko ngokupheleleyo. “Ekuphela kwesizathu sokuba umntu asebenzise isikhuselo sobuso endaweni yesigqubuthelo sobuso kukuba baye baxoxa ngezinye iindlela nogqirha wabo,” utshilo. "Umzekelo, ikhaka lobuso linokukhetha umntu osisithulu, ongeva kakuhle, okanye okhubazeke ngokwasengqondweni." Ukuba nguwe, uGqr Stalnaker ucebisa ukuba ukhangele enye ene-hood, isongele intloko yakho, kwaye ifikelele ezantsi kwesilevu sakho. (Inxulumene: Olu Fakelo lweMask yokuFaka lwenza ukuba ukuphefumla kube lula ngakumbi-kwaye kukhusele i-Makeup yakho)

Ezona ndawo ziKhuselekileyo zoKhuseleko ziyathengiswa

Ukuba uceba ukunxiba ikhaka kunye nemaski ukukhusela amehlo akho okanye ulandela iingcebiso kugqirha wakho, Nazi ezinye zezona zikhuselo zobuso.

Noli Iridescent Face Shield Mnyama

Njengebhonasi, le visor yekhaka elikhanyayo iya kukunika ukhuseleko lwe-UPF 35 - kunye nenqanaba lokungaziwa.

Yithenge: Noli Iridescent Face Shield Black, $48, noliyoga.com

I-RevMark yePrimiyamu yoKhuseleko lweSikhuselo kunye nePlastiki yoLungiso lweNtloko kunye neFom foam

Ukuba awufuni inketho esonga yonke indlela ejikeleze intloko yakho, yiya nale khuselo lobuso licacileyo linokukhusela amagwebu ukuthuthuzela.

Yithenge: I-RevMark yePrimiyamu yoKhuseleko lweSikhuselo kunye nePlastiki yeNtloko kunye ne-Comfort Foam, i- $ 14, amazon.com

I-OMK 2 IiPcs Izikhuselo zobuso eziSebenziswayo kwakhona

Yithenge: I-OMK 2 ii-Pcs ezinokuBuyiselwa ukuSebenza ngeZikhuselo zoBuso, i- $ 9, amazon.com

Esinye sezikhuselo zobuso obuthengisa kakhulu eAmazon, le yona ayibizi mali ininzi njengesixhobo sokulahla ubuso kodwa iyaphinda isebenze. Iqukethe iplastiki ephathwe ngokuchasene nenkungu kunye nesiponji.

I-CYB enokuQhekeka eMnyama yoBuso obuHlengi yoLungiso lwaMadoda kunye nabaFazi

Ngokhetho oluya kuyo yonke indlela ejikeleze intloko yakho kodwa lungakwenzi ubonakale ngathi ngusomajukujuku, yiya nale umnqwazi webhakethi unekhuselo lobuso.

Yithenge: Umnqwazi we-CYB oSebenzayo oMnyama oPheleleyo oLungisayo kwi-baseball yamadoda nabasetyhini, i-$ 15, amazon.com

I-NoCry yoKhuseleko loBuso Shield yamadoda nabasetyhini

Akukho sidingo sokuthemba okungcono ngokubhekisele kubungakanani. Esi sikhuselo sobuso kwiAmazon sinentloko ehlengahlengiswayo, ukuze ufumane ukulingana okuya kuhlala ngaphandle kokucudisa intloko yakho.

Yithenge: NoCry Safety Face Shield for Men and Women, $19, amazon.com

I-Zazzle Rose ukuya kwi-Pink Tinted Gradient Face Shield

Rhweba iiglasi zakho ezinemibala evulekileyo ngesikhuselo esinombala ophakamileyo. Olu khuselo lobuso olukhuselayo lusongela intloko yakho ngentambo encinci yelastiki.

Yithenge: I-Zazzle Rose ukuya kwi-Pink Tinted Gradient Face Shield, $10, zazzle.com

Ilinen Hat nge Reusable Face Shield

Uyilo olucingayo ludibanisa ikhaka lobuso kunye nomnqwazi kunye nokuvalwa komtya. Ndiyabulela kwi-zipper phakathi kwezi zimbini, ungasusa ikhaka nangaliphi na ixesha ofuna ukuyihlamba okanye ukunxiba umnqwazi uwedwa.

Yithenge: Umnqwazi welinen eneShield yoBuso eSebenziswayo kwakhona, $34, etsy.com

Ulwazi kweli bali luchanekile ngexesha lokushicilelwa. Njengoko uhlaziyo malunga ne-coronavirus i-COVID-19 iqhubeka nokuvela, kunokwenzeka ukuba ulwazi kunye neengcebiso kweli bali zitshintshile okoko kwapapashwa okokuqala. Siyakukhuthaza ukuba ujonge rhoqo ngezixhobo ezinjenge-CDC, i-WHO, kunye nesebe lezempilo likarhulumente kwindawo yakho yokufumana olona lwazi lwanamhlanje kunye neengcebiso.

Uphengululo lwe