Sifaka imikhiqizo esicabanga ukuthi izoba usizo kubafundi bethu.Singase sizuze ikhomishini encane uma uthenga ngesixhumanisi kuleli khasi.Lena inqubo yethu.
Abantu abanenkinga yombono banezinketho eziningi zokusiza ukulungisa umbono kanye nokwenza ngcono impilo yamehlo.Abantu abaningi bakhetha amalensi okuxhumana noma izibuko ngoba kulula futhi kuyashesha.Nokho, kukhona futhi izinketho zokuhlinzwa.
Amalensi Okuxhumana Akukho Kadokotela
Lesi sihloko siqhathanisa ama-contact lens nezibuko zamehlo, izinzuzo nezingozi zento ngayinye, nezici okufanele zicatshangelwe lapho ukhetha izibuko zamehlo.
Izibuko zigqokwa ebhulohweni lekhala lomuntu ngaphandle kokuthinta amehlo, kuyilapho ama-contact lens agqokwa ngqo emehlweni.Abagqokile bangawashintsha ama-contact lens nsuku zonke, noma bawagqoke isikhathi eside ngaphambi kokuba bawakhiphe ukuze bawahlanze. kwandisa ingozi yokutheleleka kwamehlo.
Ngenxa yokuthi izibuko ziqhelelene kancane namehlo, nama-contact lens agqokwa ngqo emehlweni, incwadi kadokotela ihlukile kuwo wonke umuntu.Abantu abafisa ukusebenzisa izibuko namalensi okuxhumana ngesikhathi esisodwa badinga imiyalelo emibili.Udokotela wamehlo angakwazi ukukala izinga lomuntu incwadi kadokotela yayo yomibili le mithi ngesikhathi sokuhlolwa kwamehlo okuphelele.
Kodwa-ke, odokotela bamehlo badinga ukukala ukugoba nobubanzi beso ukuze baqinisekise ukuthi i-lens yokuxhumana ilingana kahle.
Abantu abanemiyalelo ye-contact lens kanye nemiyalelo ye-eyeglass badinga ukuvuselelwa njalo.Kodwa-ke, abagqoka lens yokuxhumana bazodinga ukuhlolwa kwamehlo kwaminyaka yonke nodokotela wamehlo, ophthalmologist, noma optometrist.Ngokuphambene, abantu abagqoka izibuko bangase bangadingi ukuvuselela imiyalelo yabo noma ukuhlolwa kwamehlo. njalonjalo.
Uma kuziwa ekukhetheni, abagqoki bezibuko zamehlo banokuningi abangakhetha kukho, okuhlanganisa ilensi nezinto zohlaka, osayizi bozimele, izitayela nemibala. Bangaphinda bakhethe amalensi amnyama ngenxa yokukhanya kwelanga, noma okokunamathela okuvikela amehlo ekubenyeni ngesikhathi sokusebenzisa ikhompuyutha. .
Abagqoki belensi yokuxhumana bangakhetha phakathi kwamalensi okuxhumana ansuku zonke, amalensi okuxhumana esikhathi eside, amalensi aqinile nathambile, ngisho namalensi anombala ukuze ashintshe umbala weiris.
Cishe u-90% wabagqoki be-contact lens bakhetha amalensi athambile.Nokho, izazi zamehlo zingancoma amalensi aqinile kubantu abane-astigmatism noma i-keratoconus.Lokhu kungenxa yokuthi lezi zimo zingabangela ukuthi i-cornea ingalingani.Amalensi aqinile angalungisa lokhu ukuze asize ukunikeza umbono ocacile.
I-American Academy of Ophthalmology (AAO) yeluleka abagqoka amalensi okuxhumana ukuthi bacabange ukushintshela izibuko zamehlo phakathi nobhubhane lwe-coronavirus. I-coronavirus ingasakazeka emehlweni, ngakho ukugqoka izibuko kungasiza ekuvimbeleni ukutheleleka.
Abantu abaningi bagqoka izibuko noma ama-contact lens ukuze bathuthukise ukubona kwabo.Ubufakazi bubonisa ukuthi cishe abantu abayizigidi ezingu-164 e-United States bagqoka izibuko, kuyilapho abangaba izigidi ezingu-45 bagqoka ama-contact lens.
Lapho bekhetha phakathi kwalokhu okubili, abantu bangase bacabangele indlela yabo yokuphila, izinto abazithandayo, ukunethezeka kanye nezindleko zabo.Isibonelo, amalensi okuxhumana angase abe lula ukuwagqoka uma esebenza, angafaki inkungu, kodwa angase abangele izifo zamehlo.Izibuko ngokuvamile zishibhile futhi kulula ukugqoka, kodwa umuntu angawaphula noma awabeke endaweni engafanele.
Noma, nakuba lokhu kungase kube inketho ebiza kakhulu, abantu bangashintshanisa izibuko zamehlo namalensi okuxhumana njengoba kudingeka.Lokhu kungase kufiseleke ukuvumela abasebenzisi bokuthintwayo ukuthi bathathe ikhefu kwabathintana nabo noma lapho bengakwazi ukugqoka abathintwayo.
Ukuhlolwa kwamehlo okuvamile kuyisisekelo sempilo enhle yamehlo.I-American Academy of Ophthalmology (AAO) incoma ukuthi bonke abantu abadala abaneminyaka engu-20 no-30 bahlolwe amehlo njalo ngemva kweminyaka emi-5 kuya kweyi-10 uma bebona kahle futhi benempilo. ukuhlolwa kwamehlo okuyisisekelo eduze kweminyaka engama-40, futhi uma benezimpawu zokulahlekelwa umbono noma banomlando womndeni wokulahlekelwa umbono noma izinkinga zamehlo.
Amalensi Okuxhumana Akukho Kadokotela
Uma abantu behlangabezana nanoma yiziphi izimo ezilandelayo, kungakhathaliseki ukuthi banencwadi kadokotela yamanje, kufanele babonane nodokotela wamehlo ukuze ahlolwe:
Ukuhlolwa kwamehlo okuvamile kungase futhi kubonise izimpawu zokuqala zezinye izimo zempilo, njengezinhlobo ezithile zomdlavuza, isifo sikashukela, i-cholesterol ephezulu, nesifo samathambo.
Ukuhlinzwa kwamehlo nge-laser kungaba enye indlela ephumelelayo nehlala njalo yokugqoka izibuko noma amalensi okuxhumana.Ngokwe-AAO, ingozi yemiphumela engemihle incane, futhi amaphesenti angu-95 alabo abenza le nqubo babika imiphumela emihle.Nokho, lolu hlelo akulona olwa wonke umuntu.
I-PIOL i-lens ethambile, enwebekayo odokotela abahlinzayo abayigxilisa ngqo esweni, phakathi kwelensi yeso yemvelo ne-iris.Lokhu kwelashwa kulungele abantu abanemiyalelo ephakeme kakhulu ye-astigmatism nezingilazi.Ukuhlinzwa kwe-laser kokulandela kungathuthukisa ukubona.Nakuba lokhu kungaba inqubo ebizayo, ingaba engabizi kakhulu kunezindleko zokuphila konke zokugqoka izibuko noma amalensi okuxhumana.
Lokhu kwelashwa kuhilela ukugqoka amalensi aqinile ebusuku ukuze kusize ukulungisa kabusha i-cornea. Lesi yisinyathelo sesikhashana sokuthuthukisa ukubona ngakusasa ngaphandle kosizo olwengeziwe lwamalensi noma izibuko. Kufanele abantu abane-astigmatism. Nokho, uma umsebenzisi eyeka ukugqoka amalensi ebusuku, zonke izinzuzo bezibuyiselwa emuva.
Izibuko namalensi okuxhumana asiza ukuthuthukisa umbono, futhi ngayinye inobuhle nobubi.Abasebenzisi bangase bafise ukucabangela isabelomali, izinto abazithandayo kanye nezici zokuphila ngaphambi kokukhetha phakathi kwalokhu okubili.Imikhiqizo eminingi nezinsizakalo zinikeza izinketho ezifanele kakhulu.
Kungenjalo, umuntu angase afise ukucabangela izixazululo zokuhlinzwa ezihlala njalo, njengokuhlinzwa kwe-laser noma amalensi afakiwe.
Lapho uthenga izibuko ku-inthanethi, abantu bangakhetha phakathi kwencwadi kadokotela nezinketho ezitholakala ekhawuntaleni.Kunezinye izici okufanele zicatshangelwe.Funda kabanzi lapha.
Ngocwaningo olufanele, ukuthola amalensi okuxhumana e-bifocal angcono kakhulu ku-inthanethi kungaba lula.Funda mayelana namalensi okuxhumana, ezinye izindlela, kanye nendlela yokuvikela...
Izindleko zamalensi okuxhumana ziyahlukahluka ngohlobo lwamalensi, ukulungiswa kombono okudingekayo, nezinye izici.Funda ukuze ufunde kabanzi, okuhlanganisa namathiphu okuphepha.
Amalensi ezibuko kufanele avuselelwe uma onakele noma uma incwadi kadokotela isiphelelwe yisikhathi.Lapha sibheka ukushintshwa kwelensi yengilazi ku-inthanethi.Funda ukuze ufunde kabanzi
Amabhrendi amaningi anikeza izibuko zamehlo zezingane ongazithenga ku-inthanethi, ezinezinhlobo ezahlukene zozimele namalensi ongakhetha kuzo.Funda kabanzi lapha.
Isikhathi sokuthumela: Jun-03-2022
