Yini isibani se-slit: ithuluzi elibalulekile ku-ophthalmology

Isibani se-slit siyithuluzi elibalulekile emkhakheni we-ophthalmology, edlala indima enkulu ekuxilongeni nasekuhlolweni kwezimo ezahlukahlukene zamehlo.

I-Slit Lamp, eyaziwa nangokuthi i-biomicroscope, iyithuluzi elihlanganisa microscope ngomthombo wokukhanya okuphezulu. Le nhlanganisela ivumela ama-aphthalmologists ukuthi ahlole iso ngemininingwane enkulu, anikeze ukuqonda okubalulekile empilweni yezakhiwo zamehlo ezihlukile.

Izici eziphambili zesibani se-slit zibandakanya ama-microscope ngokukhulisa okulungisekayo nokugxila, umthombo wokukhanya ongashintshwa ngokuqina nangokwakheka, kanye ne-chin rest ukuze ube nekhanda lesiguli. I-MicroSCOPE Inika amandla odokotela we-ophthalmologist ukubuka iso ekukhulisweni okuhlukile, okusukela emandleni aphansi okubuka konke okujwayelekile kumandla aphezulu ukuze kuhlolwe izivivinyo ezinemininingwane yezakhiwo ezithile.

Umthombo wokukhanya wesibani se-slit yisici esibalulekile. Ingashintshwa ukuze ikhiqize ukukhanya okukhanyayo, okubhekwa esweni. Lokhu kukhanya kokukhanya kuvumela ukuthi udokotela we-ophthalmologist ahlole izingqimba ezahlukene zamehlo, njenge-cornea, iris, lens, ne-retina. Ngokushintsha i-angle nobubanzi be-slit, izingxenye ezahlukene zeso zingakhanyiswa futhi zihlolisiswe.

Okunye kokusetshenziswa okuyisisekelo kwesibani se-slit kutholakala izifo ze-corneal. Isibani se-slit singabona ukungahambi kahle e-cornea okufana nokuklwebheka, izilonda, izifo kanye nama-dystrophies. Ngokuhlola i-cornea ngaphansi kokukhuliswa kanye nokukhanya okusobala, odokotela be-ophthalmologists bangahlola ukujula nobungako bemonakalo ye-corneal futhi banqume ukwelashwa okufanele.

Ngaphezu kwezifo ze-corneal, isibani se-slit futhi siyasiza ekutholeni nasekuhloleni ezinye izimo zamehlo. Isibonelo, ingasetshenziswa ukuhlola i-IRIS yezimpawu zokuvuvukala, ama-tumors, noma ukungahambi kahle ku-pigmentation. I-lens ingahlolwa ama-cataracts, futhi amahlaya we-vitreous ne-retina angahlolwa ukuthola izimpawu ze-retinal detachment, i-retinopathy yesifo sikashukela, nezinye izinkinga zemibuthana.

Ngesikhathi sokuhlolwa kwesibani se-slit, isiguli sihleli phambi kwethuluzi futhi sicele ukuphumula isilevu sabo ekuphumuleni kwe-chin nasebunzini emgqonyeni wamabutho. Udokotela we-ophthalmologist wabe eseguqula ama-microscope kanye nomthombo wokukhanya ukuze uthole umbono omuhle kakhulu ngeso. Ukuhlolwa kungafaka ukubheka izingxenye ezihlukene zeso kusuka kuma-engeli ahlukene futhi kusetshenziswa amathuluzi angeziwe afana nelensi noma i-TO monomter ukukala ingcindezi ye-intraecular.

Ukuhlolwa kwe-Slit Lamp akuhlaseli futhi kushesha, kuvame ukuthatha imizuzu embalwa kuphela. Kodwa-ke, badinga ukubambisana kweziguli kanye nekhono lokugcina amehlo abo evulekile futhi namanje ngesikhathi sokuhlolwa. Kwezinye izimo, amaconsi wamehlo angahle asetshenziselwe ukunciphisa ubufundi ukuhlinzeka ngombono ongcono ngemuva kweso.

Isibani se-slit asisetshenziselwa ukuxilongwa kepha futhi nokubheka inqubekela phambili yezifo zamehlo kanye nokusebenza kahle kokwelashwa. Isibonelo, ngemuva kokutshalwa kwe-corneal noma ukuhlinzwa kwe-cataractact, ukuhlolwa okujwayelekile kwe-slit izilo kungasiza ekuboneni noma yiziphi izinkinga noma izibonakaliso zokwenqatshwa.

Ekuphetheni, isibani se-slit yithuluzi elibalulekile ku-ophthalmology. Amandla awo okuhlinzeka ngemibono eningiliziwe yezakhiwo zamehlo kwenza kube lukhutheleki ekuhlolweni nasekuphatheni izimo ezahlukahlukene zamehlo. Noma ngabe ukuthola ukubhala okuncane kwe-corneal noma ukuhlola inkinga eyinkimbinkimbi, isibani esikhanyayo sidlala indima ebalulekile ekuqinisekiseni impilo nombono weziguli. Njengoba ubuchwepheshe buqhubeka buqhubekisela phambili, amalambu acwebezelayo aqala ngokwengeziwe, anikezela ukulungiswa okungcono nokusebenza okungcono, athuthukise kabusha insimu ye-ophthalmology.