Ukuhlola Izinzuzo Zokwelashwa Kwamehlo Okukhanyayo Kwe-LED Ebomvu

Ingabe ungumuntu obekade enenkinga yokuxineka kwamehlo, ukukhathala, noma ezinye izindaba ezihlobene nombono? Ingabe ubulokhu ufuna isixazululo semvelo futhi esingahlaseli ukuthuthukisa impilo yamehlo akho? Uma kunjalo, sekuyisikhathi sokucabangela izinzuzo ze-Deep Red LED Light Eye Therapy. Kulesi sihloko, sizocubungula izinzuzo eziningi zalokhu kwelashwa okusha, nokuthi kungasiza kanjani ekudambiseni ukungaphatheki kahle kwamehlo nokuthuthukisa impilo yonke yokubuka. Ngakho-ke, uma ufuna ukwazi ukuthi i-Deep Red LED Light Eye Therapy ingakuzuzisa kanjani, qhubeka ufunda ukuze ufunde kabanzi.

Ukuqonda isayensi ngemuva kokwelashwa kokukhanya kwe-LED okujulile okubomvu kwamehlo

Eminyakeni yamuva nje, kube nentshisekelo ekhulayo ezinzuzweni ezingaba khona zokwelashwa kokukhanya kwe-LED okujulile okubomvu kwamehlo. Lokhu kwelashwa okusha kuye kwathiwa kuyindlela yemvelo nengagayeki yokuthuthukisa ukubona nokunciphisa ubungozi bezimo zamehlo ezihlobene nobudala. Kodwa kuyini ngempela ukwelashwa kokukhanya okubomvu kwe-LED okujulile, futhi kusebenza kanjani?

Ukwelashwa kokukhanya kwe-LED okujulile okubomvu, okwaziwa nangokuthi i-photobiomodulation, kuyindlela yokwelapha yokukhanya esezingeni eliphansi esebenzisa ubude obuthile bokukhanya ukuze kushukumise ukusebenza kwamaselula. Endabeni yamehlo, ukwelapha kuhilela ukusetshenziswa kokukhanya okubomvu kwe-LED okujulile, okuye kwaboniswa ukuthi kungena ezingxenyeni zamehlo futhi kukhuthaze ukukhiqizwa kwe-adenosine triphosphate (ATP), imali yamandla yeseli. Lokhu, futhi, kutholakale ukukhuthaza ukuphulukiswa nokuvuselelwa kwezicubu ezonakalisiwe, kanye nokunciphisa ukuvuvukala nokucindezeleka okwenziwe nge-oxidative.

Enye yezinzuzo ezibalulekile zokwelashwa kwamehlo okukhanya okubomvu kwe-LED amandla ayo okuthuthukisa umbono. Ucwaningo luphakamise ukuthi ukwelapha kungasiza ekuthuthukiseni ukusebenza kwamangqamuzana e-retina, kuthuthukise ukugeleza kwegazi esweni, futhi kunciphise ubungozi bezimo ezifana nokuwohloka kwe-macular okuhlobene neminyaka kanye ne-retinopathy yesifo sikashukela. Ngaphezu kwalokho, ucwaningo luye lwabonisa nokuthi ukwelapha okujulile kokukhanya kwe-LED okubomvu kungase kusize ukuvikela amehlo emiphumeleni elimazayo yokukhanya okuluhlaza okwesibhakabhaka, okukhishwa ngamadivaysi kagesi futhi kwaziwa ngokufaka isandla ekucindezelekeni kwamehlo edijithali nezinye izindaba ezihlobene.

Enye inzuzo engaba khona yokwelashwa kwamehlo okukhanya okubomvu kwe-LED yikhono layo lokunciphisa izimpawu ze-eye syndrome eyomile. Lesi simo esivamile, esibonakala ngokuntuleka kokugcoba nomswakama owanele ebusweni beso, singaholela ekuphatheni kabi, ukucasuka, nokuphazamiseka kokubona. Ucwaningo luye lwabonisa ukuthi ukwelapha ukukhanya okubomvu kwe-LED kungasiza ekwandiseni ukukhiqizwa kwezinyembezi, ukunciphisa ukuvuvukala, nokuthuthukisa impilo yonke ye-ocular surface, ngaleyo ndlela kunikeze impumuzo kulabo abaphethwe yi-eye eye syndrome.

Ngaphezu kwalokho, ukwelashwa kokukhanya okubomvu kwe-LED okujulile kuye kwaboniswa ukuthi kunemiphumela elwa nokuvuvukala kanye ne-antioxidant, engaba nenzuzo empilweni yamehlo jikelele. Ukuvuvukala nokucindezeleka okwenziwe nge-oxidative kwaziwa ngokudlala indima ekuthuthukisweni kwezimo ezihlukahlukene zamehlo, okuhlanganisa i-cataract, i-glaucoma, kanye nokuwohloka kwe-retina. Ngokunciphisa lezi zici, ukwelashwa kokukhanya okubomvu kwe-LED kungasiza ukuvikela amehlo emonakalweni futhi kusekele impilo yabo yesikhathi eside.

Sengiphetha, ukwelashwa kokukhanya okubomvu kwe-LED okujulile kunesithembiso njengendlela engokwemvelo nengahlaseli yokuthuthukisa umbono nokukhuthaza impilo yamehlo iyonke. Ngokugqugquzela ukusebenza kwamaselula, ukunciphisa ukuvuvukala, nokuvikela ekucindezelekeni kwe-oxidative, lokhu kwelashwa okusha kunamandla okuzuzisa abantu bayo yonke iminyaka, ikakhulukazi labo abasengozini yezimo zamehlo ezihlobene nobudala. Njengoba ucwaningo kule ndawo luqhubeka nokuthuthuka, cishe sizothola ukuqonda okujulile kwesayensi ngemuva kokwelashwa kokukhanya kwe-LED okujulile okubomvu kwamehlo, namandla ayo njengethuluzi elibalulekile lokugcina umsebenzi obonakalayo ofanele kanye nempilo.

Ukuhlola izinzuzo ezingaba khona zempilo yamehlo kanye nokubona

Eminyakeni yamuva nje, ukwelashwa kwamehlo okukhanya okubomvu okubomvu kwe-LED sekuthole ukunakwa njengendlela yokwelapha engase ibe ngcono yokuthuthukisa impilo yamehlo nokubona. Lokhu kwelashwa okusha kuhilela ukusetshenziswa kwezibani ze-LED ezibomvu ezijulile ukuze kukhuthazwe amangqamuzana emehlweni, okungase kuphumele ezinhlobonhlobo zezinzuzo, okuhlanganisa ukubona okuthuthukisiwe, ukuncipha kwamehlo, nokuvikelwa okungase kube khona ezifweni zamehlo ezihlobene nobudala. Kulesi sihloko, sizohlola izinzuzo ezingaba khona zokwelashwa kwamehlo okukhanya okubomvu kwe-LED kanye nemithelela yako empilweni yamehlo.

Enye yezinzuzo ezibalulekile zokwelashwa kwamehlo okukhanya okubomvu kwe-LED yikhono layo lokuthuthukisa umbono. Ukukhanya okubomvu okujulile okukhishwe amalambu e-LED kukholakala ukuthi kungena ku-retina futhi kushukumise amaseli anesibopho sokubona. Lokhu kushukumisa kungasiza ekuthuthukiseni umsebenzi wonke we-retina, okuholela ekuboneni okuthuthukisiwe nokucaca. Ngaphezu kwalokho, olunye ucwaningo luye lwaphakamisa ukuthi ukwelashwa kokukhanya okubomvu kwe-LED kungase futhi kube yinzuzo kubantu abanezimo ezithile zamehlo, njengokuwohloka kwe-macular kanye ne-retinopathy yesifo sikashukela, ngokusiza ukunciphisa ukuqhubeka kwalezi zifo nokugcina umbono.

Enye inzuzo engaba khona yokwelashwa kwamehlo okukhanya okubomvu kwe-LED yikhono layo lokunciphisa ubunzima bamehlo. Esikhathini samanje sedijithali, abantu abaningi bachitha isikhathi esiningi bephambi kwezikrini, kungaba amakhompyutha, ama-smartphone, noma amaphilisi. Lesi sikhathi sesikrini eside singaholela ekucindezelekeni kwamehlo, okubonakala ngezimpawu ezinjengokoma, ukucasuka, nokukhathala. Ukwelashwa kokukhanya kwe-LED okujulile okubomvu kuye kwahlongozwa njengendlela yokunciphisa lezi zimpawu ngokukhuthaza ukuphumula nokunciphisa ukucindezelwa kwamehlo. Ngokusebenzisa ukwelapha kokukhanya okubomvu kwe-LED okujulile, abantu ngabanye bangase bathole impumuzo ekukhathazweni kwamehlo kanye nokunethezeka okukhulu phakathi nezikhathi ezinwetshiwe zokusebenzisa isikrini.

Ngaphezu kwalokho, ukwelashwa kwamehlo okukhanya okubomvu kwe-LED kungase futhi kunikeze isivikelo esingaba khona ezifweni zamehlo ezihlobene nobudala. Njengoba abantu bekhula, ingozi yokuba nezimo ezinjengokuwohloka kwe-macular kanye ne-cataract iyanda. Lezi zifo zingaba nomthelela omkhulu embonweni naseqophelweni eliphezulu lempilo. Kodwa-ke, ucwaningo lubonisa ukuthi ukwelapha ukukhanya okubomvu kwe-LED kungasiza ekwehliseni ukuqhubeka kwalezi zimo ngokuthuthukisa impilo nokusebenza kwamehlo. Ngokuhlanganisa ukwelashwa kokukhanya okubomvu kwe-LED esimisweni sabo esivamile sokunakekelwa kwamehlo, abantu bangazuza engcupheni encishisiwe yokuba nezifo zamehlo ezihlobene nobudala futhi bajabulele impilo engcono yamehlo njengoba bekhula.

Sengiphetha, ukwelashwa kwamehlo okukhanya okubomvu okubomvu kwe-LED kunesithembiso njengendlela yokwelapha engaba khona yokuthuthukisa impilo yamehlo nokubona. Ngekhono layo lokuthuthukisa ukubona, ukunciphisa ukucindezelwa kwamehlo, kanye nokuvikela izifo zamehlo ezihlobene nobudala, lokhu kwelashwa okusha kunikeza ithuba elijabulisayo kubantu ngabanye ukuze basekele impilo yamehlo abo futhi bagcine ukubona kahle. Njengoba ucwaningo kulo mkhakha luqhubeka lukhula, izinzuzo ezingaba khona zokwelashwa kwamehlo okukhanya okubomvu kwe-LED zingase zibonakale nakakhulu, zinikeze ithemba elisha kubantu abafuna izindlela ezisebenzayo zokunakekela amehlo abo.

Ukuhlola ukusetshenziswa kokwelashwa kokukhanya okubomvu kwe-LED okujulile ukubhekana nezimo ezithile zamehlo

Eminyakeni yamuva nje, kuye kwaba nesithakazelo esikhulayo ekusetshenzisweni kokwelashwa kokukhanya okubomvu kwe-LED ekubhekaneni nezimo ezithile zamehlo. Lokhu kwelashwa okungahlanyisi kukhombise imiphumela ethembisayo ekulawulweni kwezifo ezehlukene zamehlo, okuletha ithemba kubantu abaphethwe yilezi zimo. Kulesi sihloko, sizohlola izinzuzo zokwelashwa kwamehlo okukhanya okubomvu kwe-LED futhi sihlole amandla ayo emkhakheni we-ophthalmology.

Ukwelashwa kokukhanya kwe-LED okujulile okubomvu kuhilela ukusetshenziswa kwe-wavelength ethile yokukhanya okubomvu ukuze kukhuthazwe ukusebenza kwamaselula futhi kukhuthaze ukuphulukiswa. Lolu hlobo lokwelapha luye lwazuza ukunakwa ngekhono lalo lokuthuthukisa ukujikeleza kwegazi, ukunciphisa ukuvuvukala, nokukhuthaza ukuvuselelwa kwezicubu. Kumongo we-ophthalmology, ukwelashwa kokukhanya okubomvu kwe-LED okujulile kubonise amandla ekwelapheni izimo ezifana nokuwohloka kwe-macular okuhlobene neminyaka, i-retinopathy yesifo sikashukela, ne-glaucoma.

Ukuwohloka kwe-macular okuhlobene nobudala (AMD) kuyimbangela ehamba phambili yokulahleka kombono kubantu asebekhulile. Lesi sifo sibonakala ngokuwohloka kwe-macula, ebhekene nombono ophakathi. Ucwaningo luye lwabonisa ukuthi ukwelapha ukukhanya okubomvu kwe-LED okujulile kungasiza ekuthuthukiseni ukuqonda okubukwayo nokunciphisa ukuqhubeka kwe-AMD ngokukhuthaza umsebenzi wamangqamuzana e-retinal nokunciphisa ukucindezeleka okwenziwe nge-oxidative. Le ndlela yokwelapha engahlanyisi inikeza enye indlela ethembisayo yokungenelela kwendabuko njengokujova noma izinqubo zokuhlinzwa.

I-Diabetesic retinopathy ingesinye isimo esijwayelekile samehlo esingaholela ekulahlekelweni umbono kubantu abanesifo sikashukela. Lesi simo sibangelwa ukulimala kwemithambo yegazi ku-retina, okuholela ekuvuzeni nasekuvuvukeni. Ukwelashwa kokukhanya okubomvu kwe-LED kuye kwaboniswa ukuthuthukisa i-microcirculation ku-retina, ukunciphisa ukuvuvukala, nokukhuthaza ukuphulukiswa kwemithambo yegazi eyonakele. Ngokubhekana nezinguquko eziyisisekelo zemithambo yegazi ezihlobene ne-retinopathy yesifo sikashukela, lokhu kwelashwa kunesithembiso sokuphathwa kwalesi simo esisongela umbono.

Endabeni ye-glaucoma, imbangela ehamba phambili yobumpumputhe obungenakuhlehliswa, ukwelashwa kokukhanya kwe-LED okujulile okubomvu kutholwe kunemiphumela ye-neuroprotective kumaseli e-retinal ganglion. Ngokuvuselela umsebenzi we-mitochondrial nokunciphisa ukucindezeleka okwenziwe nge-oxidative, lokhu kwelashwa kunamandla okunciphisa ukuqhubeka kwesifo nokugcina umbono kubantu abane-glaucoma. Ngaphezu kwalokho, imvelo engahlanyisi yalokhu kwelashwa ikwenza kube inketho evumayo ezigulini ezifuna ezinye izindlela zokwelapha noma zokwengeza isimo sazo.

Ngaphezu kwalezi zimo zamehlo eziqondile, ukwelapha ukukhanya okubomvu kwe-LED okujulile kuye kwafundelwa amandla ako ekuthuthukiseni impilo yamehlo evamile kanye nokunciphisa ingozi yezinguquko zombono ezihlobene nobudala. Ukwelashwa kuye kwaboniswa ukuthuthukisa ukusebenza kwe-epithelium ye-retinal pigment, edlala indima ebalulekile ekugcineni impilo ye-retina. Ngaphezu kwalokho, izakhiwo ezilwa nokuvuvukala kanye ne-antioxidant zokwelashwa kokukhanya okubomvu kwe-LED zikwenza kube ithuluzi elithembisayo lokuvimbela nokuphatha izimo zamehlo ezahlukahlukene ezihlobene nobudala.

Sengiphetha, ukwelashwa kokukhanya okubomvu kwe-LED okujulile kunesithembiso sokubhekana nezimo ezithile zamehlo kanye nokukhuthaza impilo yamehlo iyonke. Imvelo engahlaseli yalokhu kwelashwa, kuhlangene namandla ayo okuthuthukisa ukusebenza kwamaselula, ukunciphisa ukuvuvukala, nokukhuthaza ukuvuselelwa kwezicubu, kwenza kube okubalulekile okungeziwe emkhakheni we-ophthalmology. Nakuba ucwaningo olwengeziwe ludingeka ukuze kuqondwe ngokugcwele izindlela nokusebenza kwalokhu kwelashwa, ubufakazi bamanje bubonisa ukuthi ukwelapha okujulile kokukhanya okubomvu kwe-LED kunamandla okuguqula indlela esibhekana ngayo nokuphathwa kwezimo ezihlukahlukene zamehlo.

Ukuxoxa ngezingozi ezingase zibe khona kanye nokucatshangelwa kokusebenzisa ukwelashwa kokukhanya kwe-LED okujulile okubomvu kwamehlo

Ukwelashwa kwamehlo okukhanya kwe-LED okujulile okubomvu kuyindlela yokwelapha esezingeni eliphezulu ebilokhu ithola ukunakwa eminyakeni yamuva nje ngezinzuzo zayo ezingaba khona ekuthuthukiseni impilo yamehlo. Kodwa-ke, njenganoma ikuphi ukwelashwa okusha, kukhona nezingozi ezingase zibe khona kanye nokucatshangelwa okufanele kucatshangelwe. Kulesi sihloko, sizohlola izinzuzo ezingaba khona zokwelashwa kwamehlo okukhanya okubomvu kwe-LED, kanye nezingozi ezingaba khona nokucatshangelwa okuhambisana nokusetshenziswa kwayo.

Ukwelashwa kokukhanya kwe-LED okujulile okubomvu kwamehlo kuwukwelashwa okungahlanyisi okusebenzisa ubude obuthile bokukhanya ukuze kushukumise ukusebenza kwamangqamuzana esweni. Ukwelashwa kusebenza ngokukhomba i-mitochondria ngaphakathi kwamaseli esweni, anesibopho sokukhiqiza amandla nokugcina impilo yonke yeso. Ukukhanya okubomvu okujulile kuye kwaboniswa ukuthuthukisa ukujikeleza kwegazi, ukunciphisa ukuvuvukala, nokukhuthaza ukuphulukiswa kweso, okwenza kube ithuluzi elingaba elibalulekile lokwelapha izimo ezihlukahlukene zamehlo.

Enye yezinzuzo ezibalulekile ezingaba khona zokwelashwa kwamehlo okukhanya okubomvu kwe-LED yikhono layo lokuthuthukisa umbono kanye nempilo yamehlo iyonke. Ucwaningo luye lwabonisa ukuthi ukwelapha kungasiza ekunciphiseni ukucindezeleka okwenziwe nge-oxidative esweni, okunomthelela omkhulu ekuwohlokeni kwe-macular okuhlobene neminyaka kanye nokunye ukuphazamiseka kwamehlo. Ngokunciphisa ukucindezeleka okwenziwe nge-oxidative nokukhuthaza ukuphulukiswa kweso, ukwelapha ukukhanya okubomvu kwe-LED okujulile kunamandla okuthuthukisa umbono nokunciphisa ingozi yokuthuthukisa izimo zamehlo ezinzima.

Enye inzuzo engaba khona yokwelashwa kwamehlo okukhanya okubomvu kwe-LED yikhono layo lokunciphisa ubunzima bamehlo nokukhathala. Esikhathini samanje sedijithali, abantu abaningi bachitha amahora amaningi begqolozele izikrini, okungaholela ekucindezelekeni nasekuphatheni kabi. Ukwelashwa kokukhanya kwe-LED okujulile okubomvu kuye kwaboniswa ukusiza ukunciphisa ukucindezelwa kwamehlo nokukhathala ngokugqugquzela ukuphumula emisipha yamehlo nokuthuthukisa ukusebenza kwamehlo jikelele. Lokhu kungaba yinzuzo ikakhulukazi kubantu abachitha amahora amaningi besebenza kumakhompyutha noma amanye amadivaysi edijithali.

Nakuba izinzuzo ezingaba khona zokwelashwa kwamehlo okukhanya okubomvu kwe-LED zithembisa, kubalulekile ukuphinde ucabangele ubungozi obungaba khona nokucatshangelwa okuhambisana nokusetshenziswa kwakho. Enye ingozi engaba khona yokwelashwa amandla okuchayeka ngokweqile ekukhanyeni okubomvu okujulile, okungase kulimaze amehlo. Kubalulekile ukusebenzisa ukwelapha ngaphansi kokuqondiswa uchwepheshe oqeqeshiwe futhi ulandele imigomo efanele yokuphepha ukuze unciphise le ngozi.

Ukwengeza, kubalulekile futhi ukucabangela imiphumela engaba khona yesikhathi eside yokwelashwa kwamehlo okukhanya okubomvu kwe-LED. Nakuba ukwelapha kungase kunikeze ukukhululeka kwesikhashana kanye nokuthuthukiswa kwempilo yamehlo, imiphumela yesikhathi eside ayikaqondwa kahle. Kubalulekile kubantu abacabangela lokhu kwelashwa ukukala izinzuzo ezingaba khona ngokumelene nezingozi ezingase zibe khona futhi benze isinqumo esinolwazi ngokuhlanganyela nochwepheshe bezokunakekelwa kwempilo.

Sengiphetha, ukwelashwa kwamehlo okukhanya okubomvu kwe-LED kubonisa isithembiso njengendlela yokwelapha engase ibe ngcono yokuthuthukisa umbono kanye nempilo yamehlo iyonke. Kodwa-ke, kubalulekile ukuthi abantu abacabangela lokhu kwelashwa bazi ngezingozi ezingaba khona kanye nokucatshangelwa okuhambisana nokusetshenziswa kwakho. Ngokukala izinzuzo ezingaba khona ngokumelene nezingozi ezingase zibe khona kanye nokwenza isinqumo esinolwazi, abantu banganquma ukuthi ingabe ukwelashwa kwamehlo okukhanya okubomvu kwe-LED kuyinketho elungile yini kubo.

Ukuhlola amandla esikhathi esizayo okwelashwa kokukhanya okubomvu kwe-LED ekunakekelweni kwamehlo nokwelashwa

Ukwelashwa kokukhanya kwe-LED okujulile okubomvu kuwubuchwepheshe obuphambili obunamandla okuguqula umkhakha wokunakekelwa kwamehlo nokwelashwa. Eminyakeni yamuva nje, abacwaningi bebehlola izinzuzo zokwelashwa kokukhanya okubomvu kwe-LED ekwelapheni izimo ezihlukahlukene zamehlo, okuhlanganisa ukuwohloka kwe-macular okuhlobene nobudala, i-retinopathy yesifo sikashukela, kanye ne-glaucoma. Lokhu kwelashwa okuvelayo kubonise imiphumela ethembisayo ekuthuthukiseni ukuqonda okubukwayo, ukunciphisa ukuvuvukala, nokukhuthaza impilo yonke yamehlo.

Enye yezinzuzo ezibalulekile zokwelashwa kokukhanya okubomvu kwe-LED yikhono layo lokugqugquzela ukuvuselelwa nokulungisa amaselula. Ukukhanya okubomvu okujulile okukhishwa imishini yokwelapha ye-LED kungena kujule ezicutshini ze-retina, lapho kusiza khona ukugqugquzela ukukhiqizwa kwe-adenosine triphosphate (ATP), imali yamandla engqamuzana. Lokhu kwanda kokukhiqizwa kwamandla kwamaselula kukhuthaza ukuphulukiswa nokulungisa, okwenza kube ukwelashwa okuphumelelayo kwezinhlobonhlobo zezimo zamehlo.

Esinye isici esibalulekile sokwelashwa kokukhanya okubomvu kwe-LED yizindawo zayo zokulwa nokuvuvukala. Ukuvuvukala kuyisici esivamile ezifweni eziningi zamehlo, futhi ukunciphisa ukuvuvukala kuyisihluthulelo sokulondoloza umbono nokuvimbela umonakalo owengeziwe. Ukukhanya okubomvu okujulile okukhishwa imishini yokwelapha ye-LED kuye kwaboniswa kunciphisa ukuvuvukala kweso, kuhlinzeka impumuzo ezigulini ezihlushwa izimo ezinjenge-uveitis, i-retinitis pigmentosa, nesifo samehlo esomile.

Ngaphezu kwalokho, kutholakale ukwelashwa kokukhanya okubomvu kwe-LED okujulile ukuthuthukisa ukujikeleza kwegazi esweni. Ngokugqugquzela ukukhiqizwa kwe-nitric oxide, i-vasodilator enamandla, lokhu kwelashwa kusiza ukwandisa ukugeleza kwegazi ku-retina ne-optic nerve, okubalulekile ekugcineni umbono omuhle. Ukujikeleza kwegazi okuthuthukisiwe nakho kukhuthaza ukulethwa komoya-mpilo kanye nezakhamzimba emehlweni, okusekela impilo yonke yamehlo nokusebenza.

Ngaphezu kwezinzuzo zako zokwelapha, ukwelashwa kokukhanya kwe-LED okujulile okubomvu kuyindlela yokwelapha engahlaseli futhi engenabuhlungu ezigulini. Ngokungafani nokwelashwa kwamehlo okuvamile, okufana nemijovo noma ukuhlinzwa, ukwelashwa kwe-LED akudingi ukusetshenziswa kwezidakamizwa noma izinzwa, okwenza kube inketho ephephile nenethezeke kakhudlwana ezigulini eziningi. Le mvelo engahlaseli futhi yenza ukwelashwa kokukhanya kwe-LED okujulile okubomvu kube ukwelashwa okufanele kubantu bayo yonke iminyaka, okuhlanganisa izingane kanye nabantu abadala.

Njengoba insimu yokwelashwa kokukhanya okubomvu kwe-LED ejulile iqhubeka nokuthuthuka, abacwaningi bahlola izicelo zayo ezingase zibe khona ekuvimbeleni nasekulawuleni izimo ezihlukahlukene zamehlo. Ucwaningo oluqhubekayo luphenya ukusetshenziswa kokwelashwa kwe-LED ekwelapheni izifo eziwohlokayo ze-retina, njenge-retinitis pigmentosa nesifo i-Stargardt, kanye nokubhekana nezinkinga zombono ezihambisana nokuguga, njenge-presbyopia nesifo samehlo.

Sengiphetha, ukwelashwa kokukhanya okubomvu kwe-LED okujulile kunesithembiso esikhulu sekusasa lokunakekelwa kwamehlo nokwelashwa. Ngamandla ayo okukhuthaza ukuvuselelwa kwamangqamuzana, ukunciphisa ukuvuvukala, nokuthuthukisa ukujikeleza kwegazi emehlweni, lokhu kwelashwa okusha kunamandla okuzuzisa iziguli eziningi ezinezimo zamehlo ezahlukene. Njengoba ucwaningo kulo mkhakha luqhubeka nokuguquka, ukwelashwa kokukhanya okubomvu kwe-LED kungase kube ithuluzi elibalulekile ekulawuleni izifo ezihlukahlukene zamehlo, okuhlinzeka ngethemba elisha lokubona okuthuthukisiwe kanye nezinga lempilo elingcono leziguli.

Isiphetho

Sengiphetha, izinzuzo zokwelashwa kwamehlo okukhanya okubomvu kwe-LED azinakuphikwa. Kusukela ekwehliseni ukuvuvukala kanye nokukhuthaza ukuphulukiswa okusheshayo kuya ekuthuthukiseni impilo yamehlo kanye nokubona okuphelele, lokhu kwelashwa okusha kunamandla okuguqula indlela esibhekana ngayo nokunakekelwa kwamehlo. Kungakhathaliseki ukuthi ubheke ukunciphisa ubunzima bamehlo, ukulwa nezimpawu zokuguga, noma ukumane uthuthukise ukubona kwakho konke, ukwelashwa kwamehlo okukhanya kwe-LED okubomvu kunikeza isisombululo esiphephile nesisebenzayo. Njengoba ucwaningo nobuchwepheshe buqhubeka nokuvela, singalindela kuphela ukubona intuthuko ehlaba umxhwele nakakhulu emkhakheni wokwelapha ukukhanya ukuze kugcinwe amehlo enempilo. Ngakho-ke, uma ubheke ukunikeza amehlo akho ukunakekelwa nokunakwa okuwafanele, cabanga ukuhlola izinzuzo zokwelashwa kwamehlo okukhanya okubomvu kwe-LED ukuze uthole ikusasa eliqhakazile, elicacile, nelinempilo.