Gulu la Zida Zowunika Zicho

Ngati simunayambe kafukufuku wamaso , mukhoza kudabwa ndi chiwerengero cha mayeso omwe dokotala wanu akuyesera. Ndipotu, ndi chidziwitso ndi zipangizo zonse zomwe zimafunika kuchita kafukufuku wa maso, kuyesa kuyang'ana pansi pa $ 200 kumawoneka ngati chinthu chokwanira poyerekeza ndi zina zomwe ena akuchipatala amanena. Kuyesedwa kwathunthu kumaphatikizapo kugwiritsa ntchito zipangizo zambiri ndi zida zambiri.

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Kufufuza Malo

Malo ogwiritsira ntchito pa ofesi ya dokotala wa diso nthawi zambiri amakhala ndi mpando woyesera, wopalasala, tchati cha maso, nyali yamoto ndi chophimba cha wothandizira maso.

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Kamera Retinal

Kamera ya retinal imagwiritsidwa ntchito kujambula kumbuyo kwa diso, kuphatikizapo retina . Amagwiritsidwa ntchito kulemba matenda a maso. Kamera imatulutsa kuwala pamene chithunzi chimatengedwa.

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Phoropter

Mbalame (kapena phoroptor) ndi chida chogwiritsidwa ntchito pa kafukufuku wa maso kuti ayese zolakwika zomwe zimagwiritsidwa ntchito pa maso ndikuzindikira zolemba za magalasi. Kawirikawiri, wodwala amakhala pambuyo pa pulogalamuyo ndikuyang'anitsitsa pa tchati cha diso. Optometrist ndiye amasintha malingaliro ndi zochitika zina, pamene akufunsa wodwalayo kuti apereke yankho pa malo omwe amapereka masomphenya abwino kwambiri.

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Binocular Imodzi Ophthalmoscope

Nthenda yotchedwa ophthalmoscope ndi chida chogwiritsira ntchito poyang'ana mkatikati mwa diso, makamaka retina, yokhala ndi galasi limene limasonyeza kuwala m'diso ndi phando lalikulu lomwe diso limayesedwa. Binocular Indirect Ophthalmoscope (BIO) imayikidwa pamutu wa dokotala wa diso kuti ntchito yonse ya manja iwonetsetse maso.

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Keratometer ya Buku

Keratometer yachitsulo imagwiritsidwa ntchito kudziwa momwe cornea ilili yozama kapena yaikulu. Kaŵirikaŵiri amagwiritsidwa ntchito poyeza ndi kuzindikiritsa zizindikiro monga astigmatism, keratoconus, scarning corneal ndi astneal distortion. Keratometer imagwiritsidwa ntchito mofanana kuti igwirizane ndi malonda a contact.

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Autorefractor

Wolemba mabuku ndi makina omwe amagwiritsidwa ntchito poyesa zolakwika za munthu kuti adziwitse komanso kuti adziwe magalasi kapena maso. Izi zimapindula poyesa momwe kuwala kumasinthira pamene kumalowa m'diso la munthu. Njira yodzikongoletsera ndiyofulumira, yophweka komanso yopanda ululu. Wodwala amakhala pampando ndikuyika chipewa chawo pa mpumulo. Diso limodzi pa nthawi, iwo amayang'ana mu makina pa chithunzi mkati. Chithunzicho chimasunthira mkati ndi kutuluka pamalingaliro pamene makina amatenga kuwerenga kuti adziwe ngati chithunzicho chiri pa retina. Kuwerenga kowerengeka kumatengedwa komwe ma makinawa amapanga mankhwala. Palibe ndondomeko yofunikira kwa wodwalayo panthawiyi.

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Sulani Nyali

Nyali yamagetsi ndi microscope ndi kuwala komwe kumaloleza dokotala kuyang'anitsitsa mosamala diso. Chida ichi chimagwiritsidwa ntchito kuona maonekedwe a diso monga cornea, iris, ndi lens. Komabe, ndi mapulogalamu apadera, n'zotheka kuunika kumbuyo kwa diso. Nyali yamagetsi imalola dokotala kukhala ndi malingaliro odabwitsa mkati mwa maso anu.

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Tonometer

Chingwe chotchedwa tonometer chimagwiritsidwa ntchito poyeza kuthamanga kwa diso. Mayesowa amagwiritsidwa ntchito kuthandiza kuthandizira glaucoma . Madontho a numbing amagwiritsidwa ntchito ngati mtundu wa tonometer umene umakhudza diso. Madokotala ena amagwiritsa ntchito tonometer yomwe imakhala yopanda madzi. Koyometer imachititsa kuti madzi azikhala osakanikirana, madzi amapezeka m'kati mwa diso, komanso mlingo umene umatuluka m'kati mwake.

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Lensometer

Lensometer ndi chida chogwiritsira ntchito kuyeza mphamvu ya lenti yomwe ilipo kale. Katswiri wodziŵa zamagetsi amagwiritsa ntchito lensometer kuti adziwe momwe magalasi a magulu amathandizira.

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Retinoscope ndi Direct Ophthalmoscope

A retinoscope amagwiritsidwa ntchito kuunikira kuwala mu diso la wodwala kuti adziwe dokotala kuti ayang'ane chithunzi cha retina. Kuwala kumasunthira mobwerezabwereza kudutsa wophunzira. A retinoscope ndi ofunika kwambiri popereka lens lokonza kwa odwala omwe sangathe kupereka ndemanga pamlomo kwa dokotala wa maso. Zimathandizanso kuti mudziwe momwe maso amagwirira ntchito limodzi, kapena kuti agwirizane, kuti awone bwino.

Ophthalmoscope mwachindunji ndi chida chogwiritsidwa ntchito ndi manja chogwiritsira ntchito poyang'ana mkatikatikati mwa diso, makamaka retina. Zili ndi galasi lowonetsa kuwala m'diso ndi phando lalikulu lomwe diso limayesedwa.

Pachifanizo ichi, ophthalmoscope ili pamwamba pa chithunzicho ndi dial yaing'ono ndipo retinoscope ili pansi.