Ukwehla kwamehlo ukuze ubone: Amaconsi iso angase abe ukwelashwa kokubona kude okubangelwa ubudala

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Ukwehla kwamehlo ukuze ubone: Amaconsi iso angase abe ukwelashwa kokubona kude okubangelwa ubudala

Ukwehla kwamehlo ukuze ubone: Amaconsi iso angase abe ukwelashwa kokubona kude okubangelwa ubudala

Umbhalo wesihlokwana
Amaconsi amabili wamehlo angaba yindlela entsha yokuphatha i-presbyopia enikeza ithemba kulabo ababona kude.
    • About the Author:
    • Igama lomlobi
      I-Quantumrun Foresight
    • April 13, 2022

    Isifinyezo sokuqonda

    Ukuvela kwamaconsi okulungisa amehlo e-presbyopia kulungisa isimo sokunakekelwa kokubona, kunikeze enye indlela engahlaseli futhi engabizi kakhulu kunezibuko nokuhlinzwa kwendabuko. Le ntuthuko iholela emathubeni amasha ebhizinisi, afana nodokotela bamehlo ababambisene nabakhiqizi bokwehlisa amehlo bezokwelapha, futhi bagqugquzele ukwakhiwa kwemikhiqizo encintisanayo, ngisho naleyo eyenza ukuthuthukiswa kokubona okuyingqayizivele njengokubona kwe-infrared. Imithelela yesikhathi eside yalo mkhuba ihlanganisa izinguquko ekuziphatheni kwabathengi, ukushintshashintsha kwemboni, ukuthuthukiswa kwamazinga okushayela, kanye nendlela eqhubekayo yokulungiswa kombono.

    Ukwehla kweso ukuze uthole umongo wokubona

    I-Presbyopia yinkinga yamehlo ethinta kufika kumaphesenti angama-80 abantu abadala emhlabeni, ikakhulukazi kusukela eminyakeni yobudala engama-40 kuye kwengama-45 nangaphezulu. Nakuba izingilazi ezinikezwa udokotela noma amalensi okuxhumana kuyizindlela zokwelapha ezivame kakhulu ze-presbyopia, ukwelashwa okusha kusetshenziswa amaconsi iso kuyeza eduze nokuba ngokoqobo. I-Presbyopia ibonakala ngokuncipha kancane kokubona nokugxila ezintweni eziseduze.

    Ngokwe-anatomically, kwenzeka lapho ilensi kwelinye noma womabili iso iba lukhuni futhi ingaguquki. Amaconsi esweni angahlinzeki athuthukiswayo ukwelapha lesi simo kungenzeka atholakale ngezinhlobo ezimbili. Amaconsi e-Miotic azosekela ukufinyela komfundi ukugcina ukugxila ezintweni eziseduze nezikude. Uhlobo lwe-eyedrop yesibili luzofuna ukuthambisa ilensi yamehlo ukuze iphinde ikwazi ukuphinda ikwazi ukuguquguquka. 

    Ngokubuyisela ukuguquguquka kwelensi esweni, umphumela kungaba amehlo abantu abuyela emsebenzini wabo nesimo seminyaka eyi-10 ngaphambili. Ngenxa yalokho, abantu abadala abane-presbyopia bangakwazi ukubona kahle isikhathi eside. Uma kuqhathaniswa, ucwaningo luye lwembula ukuthi amaconsi e-Miotic iso azoba nemiphumela yesikhashana, ehlala phakathi kwamahora angu-3 no-7, kuyilapho amaconsi okuthambisa amalensi angahlala iminyaka engu-7. 

    Umthelela ophazamisayo

    Kusukela ngoJanuwari 2022, izinhlolo zokwelashwa zibonise ukuthi ukusetshenziswa kwalawa maconsi esweni kungathuthukisa ukubona kweziguli ngemigqa yeshadi efika kwemithathu eshadini lamehlo elivamile, indlela i-US Federal Drug Administration eyisebenzisayo ukuze kulinganiswe izifundo zamehlo. Lokhu kuthuthukiswa akubonisi nje ukusebenza kahle kwamaconsi iso kodwa futhi kuphakamisa ukuthi aphephile ukusetshenziswa. Nokho, abanye abahlaziyi bemakethe bakholelwa ukuthi abantu abaningi abasondela eminyakeni engu-40 ubudala bangase baqhubeke nokukhetha izibuko zendabuko kunalokhu kwelashwa okusha, okubonisa ukuthi amaconsi esweni angase angathathi ngokuphelele ezinye izindlela zokwelapha ezinjengokuhlinzwa nezibuko.

    Ukutholakala kwamaconsi okulungisa amehlo kunikeza enye indlela elula futhi engabizi kakhulu ezindleleni zendabuko zokulungisa umbono. Uma lezi ziconsi zamehlo zamukelwa kabanzi ukwelapha i-presbyopia, zingaba enye yezinketho ezingabizi kakhulu kumakhandidethi afanelekile. Lokhu kuthambekela kungase kuholele ekushintsheni kokuncanyelwayo komuntu siqu kanye nokuziphatha, abantu abaningi bekhetha isixazululo esingahlaseli ezinkingeni zabo zombono. Nokho, ukukhetha izibuko ezivamile kanye nokungabaza ukwamukela uhlobo olusha lokwelapha kungase kubambezele ukwamukelwa kabanzi kwale ndlela.

    Ezinkampanini ezisembonini yokunakekelwa kwamehlo, lokhu kuthambekela kungase kuholele ekwakhiweni kwemikhiqizo emisha namasevisi, kudale isimo sokuncintisana esikhuthaza ucwaningo olwengeziwe nentuthuko. Ohulumeni nabahlinzeki bezempilo kungase kudingeke bacabangele imithethonqubo, izindinganiso zokuphepha, nemikhankaso yokuqwashisa umphakathi ukuze kuqinisekiswe ukuthi amaconsi esweni asetshenziswa ngokuzibophezela nangempumelelo. Ukwengeza, izinkampani zomshwalense zingadinga ukuhlola izinqubomgomo zokukhava ukuze zifake le nketho entsha yokwelashwa, ebonisa isimo esishintshayo sezixazululo zokunakekelwa kwamehlo. 

    Imithelela yamaconsi iso ekuboneni

    Imithelela ebanzi yamaconsi iso ekuboneni ingabandakanya: 

    • Ukugqugquzela ukuthuthukiswa kokuncintisana kwamaconsi wamehlo athuthukisa ukubona, ngisho nokwenza ngezindlela ezahlukene njengokwenza abantu bakwazi ukubona nge-infrared, okuholela emakethe ehlukahlukene yemikhiqizo yokuthuthukisa umbono.
    • Odokotela bamehlo bakha ubudlelwano nezinkampani ezikhiqiza amaconsi okwelapha amehlo ukuze zengezelele imali elahlekile evela ekuthengisweni kwezibuko nokushintshwa kwamalensi, okugqugquzela ubudlelwano obusha bebhizinisi nokusebenzisana embonini.
    • Izindinganiso zokushayela ziyabuyekezwa ukuze kuqashelwe abashayeli abane-presbyopia abalashwa kusetshenziswa amaconsi esweni, nokuthi imijikelezo yokwelashwa ephindaphindayo ingase idingeke phakathi nenani elimisiwe leminyaka, okuholela ekushintsheni kumithetho nezimfuneko zamalayisense.
    • Ukushintsha ekuziphatheni kwabathengi kubheke ezindleleni zokulungisa umbono ezingahlaseleki, okuholela ekwehleni kwesidingo sezingubo zamehlo zendabuko nezinqubo zokuhlinza, okungase kuthinte izimboni nemisebenzi ehlobene.
    • Ukwakhiwa kwezinhlelo ezintsha zemfundo nokuqeqeshwa kochwepheshe bokunakekelwa kwamehlo ukuze babe nekhono ekuchazeni nasekulawuleni amaconsi amehlo, okuholela ezinguqukweni zekharikhulamu namathuba okufunda aqhubekayo.
    • Ukwehliswa okungaba khona kwezindleko zokunakekelwa kwezempilo zokulungiswa kombono, okuholela kuzixazululo zokunakekelwa kwamehlo ezifinyeleleka kalula futhi ezithengekayo zengxenye ebanzi yabantu.
    • Ukuvela kwamasu amasha okumaketha kanye nemikhankaso yokukhangisa igxile ekukhuthazeni ukwehla kwamehlo njengendlela ekhethwayo yokulungisa umbono, okuholela ekushintsheni ekuboneni umthengi kanye nokuma komkhiqizo.
    • Imithelela yezemvelo ngenxa yokuncipha kokukhiqiza nokulahlwa kwezibuko namalensi okuxhumana, okuholela ekwehleni kwemfucuza kanye nendlela esimeme yokulungisa umbono.

    Imibuzo okufanele icatshangelwe

    • Imaphi amacala okusebenzisa i-niche ongawabona kulawa maconsi esweni amalensi nezingilazi angeke zanelise?
    • Ngabe ucabanga ukuthi amaconsi e-Miotic iso azonikezwa ngempumelelo kangakanani azodinga ukusetshenziswa izikhathi ezimbalwa nsuku zonke?

    Izinkomba zokuqonda

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