Izinhlobo futhi izinhlobo contact lens

Buyisela acuity ezibukwayo futhi ukusiza ukunikeza induduzo, igumbi yesimanje lens. Izinhlobo ihlukaniswe ngokuvumelana impahla yokukhiqiza, esikhundleni eside kangakanani, nezinye izinto. Ngenxa ezifana esigabeni wonke elikhulu bangakhetha bona the best izinga futhi intengo inketho. Leso sinqumo sekulula sikunikeze zijwayele iziphi contact lens (izinhlobo kanye izinhlobo). Uyofunda indlela inqubo yokukhethwa zabo bese ibheka izincomo okunakekela.

Nasi umlando

Contact lens, kanye izibuko - le ndlela-non-yokusebenza umbono ukulungiswa. Ngokokuqala ngqá ukuba bakhulume uLeonardo da Vinci ekuqaleni 1500. Ngemva 387 neminyaka glassblower isiJalimane Mueller wenza lens ingilazi, okuyinto zingafakwa ku iso lesiguli. Kusukela ngaleso sikhathi, imizamo eminingana ukudala hhayi kuphela izinga, kodwa futhi contact lens ukhululekile iye yenziwa.

Ngo-1960 kwafika lens lokuqala esithambile futhi ngemva kweminyaka eyishumi Kwahlelwa ukukhiqizwa yabo mass. Kule minyaka edlule ezihlukahlukene izinkampani okuholela ubuchwepheshe obusha futhi umthamo zenzelwe, kanye izinto zokwakha kanye ebusweni ukubukeka, kungenzeka ukugqoka lens ngaphandle kokukhipha, ngaphandle kokuyekethisa impilo nokunye.

emakethe wanamuhla linikeza eziningi ezahlukeneyo lens, eklanyelwe hhayi kuphela ukulungisa umbono, kodwa futhi ukushintsha umbala engokwemvelo cornea. Kodwa, naphezu kwalokhu, zonke brand uzama ngokwengeziwe ukunweba line-up for the lula abasebenzisi bayo futhi akagcini ukuthuthukiswa kwezinhlobo ezintsha. Ngokwesibonelo, namuhla izinhlobo "Acuvue" contact lens yilezi:

• abantu nge ukubona eduze noma ezikude - usuku nanye, bafake enwetshiwe, ezemidlalo, esebenza, wemaviki lamabili, lokusho sokulungisa kanye wokucwebezelisa;
• abantu nge astigmatism - usuku nanye kanye emasontweni amabili.

Okunhlobonhlobo contact lens

Kuze kube manje, kukhona ngezigaba izibonakaliso ezinje:

• kuncike ukukhiqizwa impahla: soft futhi kanzima;
• ngokufaka esikhundleni elithi: nsuku zonke, ingxenye kuhlelwe (amaviki amabili), kuhlelwe (ngenyanga, ikota, izinyanga eziyisithupha);
• ukugqoka izindlela: nsuku zonke, nezimo, isikhathi eside ukuguga okuqhubekayo;
• Okubalulekile: skleriticheskie, orthokeratology, hybrid;
• yezimonyo: umbala tint.

contact lens Soft

contact lens Soft yiwona owande kakhulu. Basuke wabelwe abantu hyperopia, myopia, astigmatism futhi presbyopia. Lemisebenti ingaphindze isetshenziselwe izinjongo zokwelapha (isb, lapho kukhona nesidingo sokwethula imithi ku iso noma azivikele ukuze ukusheshisa le nqubo zokuphulukisa).

Izinzuzo zabo yilezi:

• ukhululekile ukugqoka;
• ikhono lokwamukela umswakama;
• ikhono ukudlula komoya;
• kungukuthi wazizwa kuyi-retina.

Izinhlobo contact lens soft:

• hydrogel - ziqukethe iphesenti eliphezulu umswakama, futhi amaqabunga abushelelezi kakhulu, zazivuma futhi nokunwebeka;
• abicah hydrogel - elinesimo izinga okusezingeni eliphezulu le-oxygen permeability, futhi baqhubeka shape yabo kahle.

Lolu hlobo alisetshenziswa lapho kukhona izici cornea. Ngenxa ivumelana nezimo lens akanayo umphumela oyifunayo. I ethile lens enjalo ukuthi uma sezomile ziba nzima khona futhi aphuke kalula, ngakho zingagcinwa kuphela isixazululo ekhethekile. nabo zidinga handling ngokucophelela ngoba kalula aphule.

lens ngesandla esiqinile

contact lens okhandlayo ebekwe bamehlo ezimweni lapho isiguli ushintsho ukuma cornea, okungakwazi ukulungiswa ngosizo uhlobo esithambile. Lokhu kungaba, isibonelo, astigamtizm. lithathelwe kuthatha isikhathi esithile. Ekuqaleni, ayenomuzwa bakhathale phezu kwamehlo. Lokhu ikakhulukazi wazizwa ngesikhathi eshaywa. Isici esiyinhloko contact lens kanzima - benziwe laboratories ekhethekile ku nemingcele ngazinye ubekezele, njengoba udinga i umdlalo ngqo ebusweni engaphakathi cornea lens.

Izinhlobo contact lens for olukhuni uhlobo iso:

• igesi-Friend - ngokusebenzisa engenzi ukungena umoya-mpilo;
• igesi permeable.

Izinzuzo zalezi lens:

• okuhlala isikhathi eside;
• kahle ugcine isimo sabo;
• unikeze izithombe ezicacile futhi abukhali;
• bahlanza kalula ngokudlulisa.

Ngokwezibalo, 10% eziguli egqoke contact lens kanzima emhlabeni jikelele. Labo abasele abanga-90% usetshenziselwa esithambile.

uhlobo Hard kuboniswa ngenxa yamafomu okunzima astigmatism futhi keratoconus. Ngo inqubo lens ezinjalo zisetshenziswa izinto baqinisa. Baqale emehlweni akhe ngaso sonke isikhathi uma blink nokucubungula habituation kuthatha isikhathi. Kodwa lolu hlobo azigcina kahle ezakheke futhi iqine, kodwa noma kunjalo, njengoba umthetho, akusho baxabane nomzimba, njengoba esisemanzini lens kanzima akhiwa kancane kunalokho esimweni lens esithambile.

Ngu esikhundleni eside

Isikhathi esikhundleni contact lens - inkathi iqoqo isikhathi ngumkhiqizi, okuyinto ingasetshenziswa contact lens. Ngokusho kwesikhathi embalwa ubudala kufanele indawo entsha.

Umnqamulajuqu esikhundleni lezi zinhlobo ezilandelayo contact lens zamehlo (isithombe ngenhla):

• esikhundleni Daily: nsuku zonke, ukugqoka a pair omusha. Lo mbono inikeza induduzo esiphezulu kanye kuqinisekisa ukusetshenziswa okusezingeni eliphezulu yokuhlanzeka. Ububi kuyinto izindleko eliphezulu.
• Njalo esikhundleni kuhlelwe: ukuvama ukugqoka a pair entsha Evikini elilodwa noma amabili noma ngenyanga eyodwa. Lolu hlobo iyona abahamba phambili ngokuya ngezinqubomgomo intengo nokusetshenziswa yokuhlanzeka. Gqoka lens kungaba izinsuku eziningana ngaphandle kokuthatha off.
• esikhundleni Lohleliwe. Basuke ihlukaniswe nyangazonke, ngonyangantathu kanye lulwimi yonyaka. Kuyinto inketho ukonga kakhulu. Naphezu kweqiniso lokuthi bona amelana kumiswa amaprotheni namaprotheni sebethule, sebethule amagciwane ukuze sifinyelele ezingeni eliphezulu kwenhlanzeko kubalulekile ukusebenzisa eliphezulu izixazululo yokuhlanza yabo. lens okunjalo unganikezi kungenzeka bafake okuqhubekayo phezu ebusuku futhi kutuswa ukususa ngemuva kwamahora angu-15.

Kumele esikhundleni ngemva isikhathi esithile esikhundleni zonke izinhlobo contact lens. Futhi izakhiwo zabo, ezingeni kwenhlanzeko ukwehla ngokuhamba kwesikhathi, futhi lokhu kuthinta hhayi kuphela ikhwalithi yesithombe, kodwa futhi nempilo iso.

Ngokwe-mode egqoke

Lena akuyona into efanayo ngoba esikhundleni. egqoke imodi kusho esiphezulu inkathi yokuvumela awukwazi ukususa contact lens. Kuyinto ngenxa izici ezithile zomkhathi lapho impahla okuvela ngazo zenziwa, kanye esikhundleni eside.

ethwele Imodi kungaba lokhu okulandelayo:

• usuku (DW): lens ukugqoka ekuseni isuswe ebusuku;
• nezimo (FW): ivumela pair of lens ukulala eyodwa noma ezimbili nobusuku;
• eside esebenza (EW): Imininingwane lens yalolu hlobo okuthwala kufikela kuzinsuku ezingu-eziyisithupha ngaphandle kokuthatha off;
• okuqhubekayo (CW): egqoke imodi ngaphandle kokuthatha anda ukuze izinsuku ezingamashumi amathathu.

Imodi lokugcina egqoke uvele lapho inqubo womshini contact lens ukuqalisa usebenzisa igesi eqinile nakho ngeke kusize permeable futhi abicah hydrogel izinto. Zinikeza ezingeni eliphezulu le-oxygen permeability.

Ngu imodi isikhathi eside futhi okuqhubekayo ugqoke njalo kuhlelwe esikhundleni contact lens. Izinhlobo kuhlelwe esikhundleni lens zinezikhathi nezikhathi nsuku zonke futhi nivumelane nezimo.

contact lens Muhle

lens Muhle wayeqondeni ulungise ukukhubazeka ahlukahlukene azalwa naso noma bathenga esweni (isib opacity corneal). Namuhla, asetshenziswa ukuze ashintshe umbala engokwemvelo amehlo futhi udale isithombe engavamile.

lens Muhle yilezi:

• umbala;
• tint.

Bobabili ayatholakala nge amandla optical, futhi ngaphandle kwalo.

Coloured contact lens ukushintsha ngokuphelele wamehlo noma ukuthuthukisa zemvelo umbala ukugcwaliswa. Umfundi endaweni behlala esobala walondoloza ikhwalithi yesithombe. Ngaphambili, uhla imikhiqizo efana kuphela kungagcini umbala Palette.

Izinhlobo contact lens anombala:

• Umbala: lens ezinabantu obudaywe nge iris iphethini kuyinkimbinkimbi eyenziwe. Vumela ocebile ukuze ujike brown amehlo e itiye uju noma violet okhanyayo. Kukhona usuku olulodwa-nokubhekakade egqoke. Palette umbala wehlukile kakhulu futhi has a inombolo enkulu imibala ehlukahlukene.
• Crazy (zomkhosi) lens: ezihlukahlukene ezahlukene amaphethini emibala nemiphumela, imali kwi endaweni iris. ethandwa kakhulu ngamaholide ezifana uNcibijane futhi Halloween, kanye indaba ephathwayo amaqembu ehlukahlukene Konov yamahlaya (umkhosi elalinikezelwe ompetha ezivela bopopayi). Futhi lidumile abaculi ezigcawugcawu. Kukhethwa lens enjalo Kugcizelela ne ukwehlukana kwayo. Ungathola izithonjana, chess ibhodi, neon amehlo noma iphenduke ikati, vampire, izangoma, nokunye.

Okumibalabala contact lens zihlukile kusukela degree umbala saturation umbala. Abanaso ushintshe yonke umbala iris, futhi kungaba kuphela ukuthuthukisa zemvelo wamehlo. Ngu ezifana contact lens umfundi ndawo futhi ngesineke. Kodwa umbono ayiphazamiseki. Phela, degree of umbala ngaba buthakathaka kangangokuba kungabonwa ngemehlo engokwemvelo iris iphethini.

Contact lens izinjongo ezikhethekile

lens Scleral esetshenziswa ezimweni ezingavamile uma isiguli ukuma obuhlukahlukene cornea, cider "izinyembezi", esake idluliselwe keratoplasty nokunye. Kulokhu, isikhala ngemuva lens kwenzeka, okuyinto ugcwele uketshezi izinyembezi. Leli fomu ikhiqizwa ngayinye ngayinye futhi ihlukaniswe yaba corneoscleral, poluskleralny, futhi miniskleralnye scleral.

Orthokeratology contact lens kuhluke eziphezulu, yinkimbinkimbi Ukukhetha nokuba yinkimbinkimbi yayo futhi isidingo sendawo corneal (imishini ekhethekile). Lolu hlobo yakhelwe yokulungiswa myopia kuze kube diopters eziyisithupha, futhi myopic astigmatism kuze kube 1.75 diopters. abasubathi Fit, abantu abasebenza ezindaweni ezinothuli nokunye.

contact lens Hybrid asetshenziswa ezimweni lapho isiguli sidinga uhlobo kanzima, kodwa isici esiyingqayizivele samanje. Okwamanje, nazo kuboniswe ngenxa yokulungiswa astigmatism futhi ngezinga eliphezulu keratoconus.

Kanjani ukukhetha?

ubuchwepheshe besimanje ukuvumela ukudala izinhlobo ezintsha contact lens. Yini ukweluleka kangcono ophthalmologist kuphela. It ayisebenzisa ngayo izinqubo ezidingekayo futhi ichaza nemingcele enomthelela kukhethwa lens. Udokotela ubhala isithako somuthi nokusetshenziswa kwawo, futhi esekelwe yokuphila yakho futhi udinga uncoma izinhlobo eziningana contact lens.

Phakathi inhlolovo kuchazwe nemingcele ezifana acuity ezibukwayo ngayinye iso, kwalungiswa izinkunga zokubona, indawo yokuhlala kanye isimo fundus, ukujiya kanye ukuma cornea, nokunye. On ukunemba idatha akuxhomekile nje kuphela esimweni izinga yokuthi ogulayo uphelelwa umbono, kodwa futhi ngokuthi ingakanani uzobe ukhululekile ukusebenzisa uhlobo oluthile contact lens. Ukuze ophthalmoscopy (ucwaningo fundus) kanye nesilinganiso engaba ugobile, isibonelo, kubalulekile ukuba nezinto ezidingekayo, okuyinto livumela uphenyo. Ngakho ukuze usebenzise ama-lens contact zazikhululeka banganamukeli zibangele noma iyiphi ngokucasuka ukuvakashelwa kadokotela - ke kungokudingekayo.

Ngemva, udokotela linikeza iseluleko phezu Ukukhetha, kuye ngokuthi umsebenzi lesiguli, ezokuzilibazisa, nokunye. Ngokwesibonelo, abashayeli bezimoto lens ofanele okungatholakala igqoke ebusuku futhi asidingi ukunakekelwa okukhethekile. Futhi abantu bachithe isikhathi esiningi phambi qapha ikhompyutha, kudingeka kulabo igesi permeability anda. lens okunjalo kwenza ezomile iso mucosa ukucasulwa ubala futhi kuvimbela kungenzeka.

Ukuphetha, udokotela inikeza yiluphi uhlobo contact lens njengakho konke nemingcele ngenhla kanye amathuba zezimali esiguli, futhi lifundisa ukusetshenziswa bese kwenziwa izincomo ukunakekelwa yabo.

Nge Ukukhetha efanele kokuxhumana kwe-lenses ngezikhathi ezithile kudingeka uvakashele udokotela. Mhlawumbe ezinye izilungiselelo zakho zishintshile futhi udinga ukushintsha iresiphi.

Izincomo Care kanye yokusetshenziswa

• Ngaphambi ngalinye ukugqoka nokususa ama-lens udinga ugeze izandla zakho ngensipho namanzi.
• Makeup isicelo ngemuva egqoke lens.
• Njalo sebenzisa isixazululo fresh bese ulandela okungapheli.
• Gilazi esikhundleni njalo ngemva kwezinyanga ezintathu.
• Ngaso sonke isikhathi uma ukususa contact lens, kumele bahlanza ngokucophelela ngaphansi kwamanzi noma nosawoti egijima.
• Sebenzisa i-pair yama udlawana. Akukona kulimaze lens.
• Ngezinye ahlukahlukene ukulimala contact lens, badinga ukuba ukushintshwa.
• Ungalokothi ulondoloze lens amabili ebhokisini esitsheni.
• It is hhayi Kunconywa ukubhukuda lens, njengoba bengeke bakwazi sokukhipha amanzi.
• Isixazululo elachithwa emgqonyeni, bese lens ezibekwe kulo.
• Kwesobunxele ngaphandle isixazululo contact lens seyomile ngokushesha futhi sikhubazekile.

Uma ulandela izincomo ngenhla namanye njengobe kuphakanyiswe yakho udokotela-ophthalmologist, ukusetshenziswa contact lens ekuphileni kwansuku zonke kuyoba ukhululekile futhi ngeke ilimaze.