Okuqukethwe
Amalensi asebusuku - isiqondiso "esincane" ku-ophthalmology1. Bagunyazwa eZweni Lethu okokuqala ngqa kuphela ngo-2010. Le ndlela yokulungiswa kombono isiphenduke enye indlela efanelekayo emithini, i-optics yendabuko kanye nokuhlinzwa ukuze kubuyiselwe ukungaboni kahle.
Amalensi asebusuku okubuyisela ukubona abizwa kafushane ngokuthi amalensi OK (kusukela esifinyezweni segama lendlela yokulungisa - i-orthokeratology). Amalensi okuxhumana aqinile esimanje enziwa ngezinto ezikwazi ukungena ngegesi. Zigxile ku-cornea yamehlo ngendlela yokuthi ziyenze ibe isicaba emahoreni angu-6-8.2. Umphumela uhlala izinsuku ezingu-2-3, okuqeda isidingo sezinye izindlela zokulungiswa kombono.
Naphezu kokuqala kanye nokusha kwendlela, akuwona wonke umuntu ongagqoka ama-lens anjalo. Ama-lens we-Orthokeratology angagqokwa abantu abadala kanye nezingane ezingaphezu kweminyaka engu-6 ubudala.3. Azosebenza kakhulu ngaphansi kwezimo ezilandelayo:
- i-myopia (kufika ku-7 diopters);
- ukubona kude (kufika ku +4 diopters);
- i-astigmatism (kufika ku-1,75 diopters).
Inzuzo enkulu yamalensi asebusuku ukuthi asiza ukumisa ukuwohloka kombono okulandelayo. Ngaphezu kwalokho, le ndlela izosiza labo abangafaneleki izindlela zokulungisa ukuhlinzwa, abangakwazi ukugqoka izibuko noma ama-lens athambile.
Amalensi asebusuku okubuyisela umbono cishe awanakho ukuphikisana nemikhawulo yobudala kubantu abadala. Kodwa-ke, kunezimo lapho ukugqoka ama-lens anjalo kunganconywa:
- i-cataract kanye ne-glaucoma;
- iso syndrome esomile;
- izifo ezivuthayo zamehlo;
- immunodeficiency ithi;
- ukukhubazeka okukhulu kokubona;
- izifo ze-cornea kanye nokulimala.
Ngokusho kodokotela, ukusetshenziswa kwama-lens ngaphezu kweminyaka engama-45 akufanelekile, ngoba izinguquko ezihlobene neminyaka embonweni ziqhubeka ngokushesha, okuzodinga ukushintshwa njalo kwamalensi.
Isilinganiso samalensi asebusuku angu-7 ahamba phambili okubuyisela ukubona kubantu abadala ngokwe-KP
Isici esiyinhloko samalensi we-orthokeratology ukugqoka ebusuku2. Zigqokwa amahora angama-7-8. Ipheya elilodwa lamalensi lanele iminyaka engu-1-1,5 yokusetshenziswa. Isikhathi eside kangaka sokugqoka kanye nokukhiqizwa komuntu ngamunye kwenza amalensi abize kakhulu.
Ukukhethwa kwama-lens ebusuku kuyisenzakalo esinomthwalo wemfanelo, ngakho-ke udinga ukufuna iseluleko ku-ophthalmologist. Ngokulandelayo, kanye nochwepheshe wethu - ophthalmologist, uprofesa ohlangene woMnyango Wezamehlo we-Medical Academy oqanjwe ngo-SI Georgievsky Svetlana Chistyakova zikleliswe amalensi asebusuku asebenza kahle kakhulu okubuyisela ukubona kubantu abadala.
1. I-Paragon CRT 100
Amalensi eParagon CRT enziwe ngezinto eziguquguqukayo ezigunyazwe inkampani yaseMelika enegama elifanayo, elikuvumela ukuthi uvumelane kahle nelensi esweni lesiguli. Amalensi enziwe ngale nto ayingxenye yesithathu mncane kunabalingani bawo futhi anomoya omuhle kakhulu wokungena kwe-oxygen - mayelana ne-151 Dk / t. Amalensi afanele ukulungisa i-myopia (kufika ku -10D) kanye ne-astigmatism (kufika ku-3D). Okuwukuphela kwe-drawback yama-lens yinani eliphezulu. I-lens eyodwa izobiza isiguli ama-ruble angu-13000-16000.
2. I-MoonLens SkyOptix
Amalensi e-Canadian MoonLens ahlanganisa ukusetshenziswa kwakho kokubili i-tangential ne-zonal geometry. Lokhu kukuvumela ukuthi unwebe ububanzi bokulungiswa kombono: i-myopia ifike ku--7D, i-astigmatism ifike ku--4D. Izinto ezibonakalayo ziqinisekisa ukungena kwe-oxygen kwamalensi kuze kufike ku-100 Dk / t, futhi ubude bomphumela wokwelapha ngamahora angu-4o angu-24.
Ama-lens atholakala ngemibala ehlukene yemibala, okwenza ukusetshenziswa kwawo kube lula kakhulu nge-acuity ehlukene yokubona emehlweni angakwesokudla nangakwesokunxele. Intengo ejwayelekile yelensi imayelana nama-ruble ayi-12000.
3. Emerald
Amalensi e-American Emerald ahlukahlukene kakhulu. Banokufinyeleleka okuhle kakhulu kwe-oxygen - 85 Dk / t nokuphepha ngenxa yezinto ze-Oprifocon. Umphumela ozinzile wokulungiswa kombono kwenzeka ngemva kwamaviki angu-2-3 okugqoka amalensi. Futhi, ukulungiswa kombono kungenzeka nge-myopia ebangeni elifika ku--10D kanye ne-astigmatism - kufika ku--3,0D.
Umphumela wokugqoka ama-lens ebusuku uqhubeka kuze kube yizinsuku ezimbili, futhi impilo yabo yenkonzo yanda ibe iminyaka engu-1,5. Ukungalungi kufaka phakathi ubuthakathaka obuphezulu bamalensi kanye nesidingo sokujwayela ukuwagqoka izinsuku ezimbalwa. Izindleko zamalensi ziyahlukahluka futhi, ngokwesilinganiso, zingama-ruble angama-9000 lilinye.
4. Umongo Ok-lens
I-Contex Ok-lens amalensi enziwe e-USA. Basiza ukuthuthukisa ukubona nge-myopia kufika ku--5D kanye ne-astigmatism kufika ku- -1,5D. Zenziwe ngezinto ze-Boston XO futhi zine-oxygen permeability ye-100 Dk/t.
Ngokungafani namanye amamodeli, lawa ma-lens afaneleka kakhulu izingane kanye nentsha kunabanye. Ngaphezu kwalokho, ngemva kokuvumelana nodokotela, ama-lens angagqokwa emini. Lo mkhiqizo unesihlungi se-UV. Kuvunyelwe futhi ukugqoka ama-lens amahora angu-1-1,5 ngaphambi kokulala, okunciphisa kakhulu ukungakhululeki lapho ulala. Izici ezengeziwe zandisa izindleko zamalensi anjalo. Ilensi eyodwa izobiza umthengi mayelana nama-ruble ayi-14000.
5. LOKHO DL
These lenses are produced by the company Doctor Lenses, which produces lenses with various combinations of parameters for the correction of myopia, hyperopia, and astigmatism. Lens application range: -8,0D to +3,0D, astigmatism up to -5,0D. The material used in production is Boston XO with a gas permeability of 100 Dk/t.
Ubuso obungaphakathi be-lens bujwayelene kakhulu ne-cornea yomuntu, okwandisa kakhulu ukunethezeka kokugqoka. Gqoka amalensi 5-10 imizuzu ngaphambi kokulala. Naphezu kokukhiqizwa kwasekhaya, izindleko zamalensi ziphezulu - kusuka ku-9000 kuya ku-15000 ruble nge-lens ngayinye, kuye ngomtholampilo.
6. Zenlens (Sky Optix)
AmaZenlens akhiqizwa e-USA ngabakwaSky Optix. Basiza nasekulweni kokubili ukubona eduze nokubona kude. Ububanzi bokulungisa busuka ku -6,0 kuye ku +4,0D, nge-astigmatism bufika ku -4,0D. Izinto ezisetshenziswa ilensi zinokungena kwegesi okungafika ku-200 Dk/t futhi yakhelwe ukugqokwa kwezinyanga eziyi-12.
Ngaphandle kokulungiswa kwe-acuity ebonakalayo, ama-lens asetshenziswa ngemva kokuhlinzwa kweso, lapho ukuvuselelwa okwengeziwe kuyadingeka. I-lens iklanywe ngendlela yokuthi ihlezi ku-sclera futhi ayithinti i-cornea, inikeza ungqimba wezinyembezi phakathi kweso ne-lens. Amalensi angasetshenziswa ezinganeni ezingaphezulu kweminyaka eyi-10, awukho umkhawulo weminyaka engaphezulu wokusetshenziswa. Izindleko ze-lens zishintsha cishe kuma-ruble ayi-12000.
7. I-Paragon Dual Axis
Amalensi eParagon Dual Axis angenye into entsha evela eParagon. Ukuze kukhiqizwe, kusetshenziswe i-Paflufkon yezinto ezintsha ezikwazi ukungena ngegesi. Sidonse ukunaka kwale modeli ngoba yakhelwe ngqo iziguli ezine-corneal astigmatism. Izinto ezenziwe ngazo i-lens zikuvumela ukuthi uzilungise ngokuya ngemingcele eminingi, umuntu ngamunye ngesiguli ngasinye. Amalensi awanayo imikhawulo yobudala futhi afanele izingane. Intengo yamalensi iphezulu - cishe i-10000 ucezu.
Indlela yokukhetha ama-lens asebusuku okubuyisela umbono wabantu abadala
Amalensi e-Orthokeratology akhethwa ngawodwana. Ilensi ngayinye kufanele ilingane ncamashi nekhoneni leso. Ukukhetha okunjalo kwenziwa imitholampilo ekhethekile ye-ophthalmological. Ngaphambi kokwenza i-lens, udokotela kufanele enze uchungechunge lwezifundo: ukuhlola i-fundus, ukulinganisa ingcindezi ye-intraocular, ukuthatha imingcele ye-cornea futhi, uma kunesidingo, i-ultrasound yeso. Kuyadingeka futhi ukunaka ukungqubuzana kokugqoka ama-lens, uma kukhona.
Kuyafaneleka futhi ukukhumbula ukuthi imikhiqizo yokunakekelwa kwamalensi asebusuku ihlukile kumikhiqizo yokunakekela yamalensi okuxhumana athambile. Izimo zokugcina nazo zinhle kakhulu. Lokhu kufanele kucatshangelwe lapho ukhetha ama-lens.
Ukubuyekezwa kodokotela mayelana namalensi asebusuku okubuyisela umbono kubantu abadala
Ngokusho kwezazi eziningi ze-ophthalmologists, ama-lens asebusuku afaneleka kakhulu kubantu abangenalo ithuba lokugqoka ama-lens noma ezinye izindlela zokulungiswa kombono nsuku zonke - isibonelo, abagijimi noma abantu abasebenza ezimweni eziyingozi (uthuli, ukungcoliswa kwegesi, njll.). Zifanele futhi iziguli ezingakwazi ukwenza ukulungiswa kombono ngokuhlinzwa (isibonelo, esemncane nabadala). Ama-lens anjalo azoba yindlela ebaluleke kakhulu yokulungiswa ngemuva kwezinqubo zokuhlinzwa emehlweni noma ngesikhathi sokuvuselela.
Ukukhethwa kwama-lens asebusuku kuwumsebenzi oyinkimbinkimbi, kudinga imishini ekhethekile kanye nodokotela oqeqeshwe kakhulu. Isici esibaluleke kakhulu ukufunda ukufaka amalensi. Amalensi okuqala kufanele afakwe ngaphansi kokuqondisa kukadokotela futhi ambone ngemva kobusuku bokuqala bokugqoka ama-lens.
Imibuzo nezimpendulo ezidumile
Udokotela wamehlo uSvetlana Chistyakova uphendula imibuzo ethandwa kakhulu mayelana nokugqoka ama-lens ebusuku.
Amalensi asebusuku asebenza kanjani ukubuyisela umbono kubantu abadala?
Umphumela wamalensi wasebusuku uhlala isikhathi esingakanani?
Indlela yokugqoka ama-lens ebusuku?
Kungani amalensi okuxhumana ebusuku eyingozi?
Ingabe izingane zingawagqoka lawa ma-lens?
Imithombo ye:
- "I-Orthocorneal Therapy: Yamanje kanye Nemibono". OS Averyanova, EI Saydasheva, K. Kopp. https://crt.club/pub/files/10/65/%D0%90%D0%B2%D0%B5%D1%80%D1
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%D0%B5%D0%BA%D1%82%D0%B8%D0%B2%D1%8B.pdf2.
- Amaqiniso namathemba okusetshenziswa kwamalensi e-orthokeratological. Stepanova EA, Lebedev OI, Fedorenko AS Journal "Practical Medicine", 2017. https://cyberleninka.ru/article/n/realii-i-perspektivy-ispolzovaniya-ortokeratologicheskih-linz
- Ukusetshenziswa kwe-orthokeratology ekwelapheni i-myopia ezinganeni. Mankibaev BS, Mankibaeva RI Journal "Isayensi, imfundo namasiko", 2010. https://cyberleninka.ru/article/n/primenenie-ortokeratologii-v-lechenii-miopii-u-detey/viewer