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Kodi maso anu sakuoneka bwino? Tiyeni tiphunzire za mayeso a Keratometry.

Kodi maso anu sakuoneka bwino? Tiyeni tiphunzire za mayeso a Keratometry.

Kodi nthawi zina mumamva ngati dziko lapansi lili ndi vuto pang'ono? Mukayendetsa galimoto usiku, kodi magetsi a magalimoto omwe ali patsogolo panu amaoneka ngati alibe vuto pang'ono? Kapena mumamva ngati simungathe kuwona bwino ngakhale mutagwiritsa ntchito magalasi anu? Chimodzi mwa zifukwa zazikulu za izi chingakhale kusiyana pang'ono kwa mawonekedwe a maso anu. Lero, tikambirana za mayeso osavuta, osapweteka omwe angakuthandizeni kudziwa.

Kodi Keratometry ndi chiyani?

Dzinali lingamveke ngati lovuta pang'ono, koma kwenikweni ndi losavuta. Mwachidule, keratometry ndi mayeso omwe amayesa kupindika, kapena mawonekedwe, a cornea m'maso mwanu.

Tsopano mwina mukudabwa kuti cornea ndi chiyani. Ganizirani za diso lathu ngati kamera yabwino. Chovala chowonekera bwino komanso chopyapyala chomwe chili patsogolo pa kamera iyi ndi chomwe timachitcha cornea. Chili ngati galasi loteteza pamwamba pa lenzi ya kamera pafoni yanu. Kuwala kumalowa m'diso lathu kudzera mu cornea iyi. Chifukwa chake, ndikofunikira kwambiri kuti mawonekedwe a cornea iyi akhale olondola kuti mukhale ndi masomphenya omveka bwino. Mayeso a keratometry amayesa mawonekedwe amenewo.

N’chifukwa chiyani mayesowa ndi ofunikira? Kodi apeza chiyani?

Vuto lalikulu komanso lofala kwambiri lomwe limawonedwa ndi mayesowa ndi astigmatism . Imeneyi ndi vuto lofala kwambiri lomwe limayambitsa kusawona bwino.

Tiyeni timvetse izi mosavuta.

Kawirikawiri, cornea ya diso lathanzi imapangidwa bwino, ngati mpira wa baseball, kotero kuti kuwala komwe kumalowa m'diso kumayang'ana pamalo amodzi, zomwe zimatilola kuwona chithunzi chowonekera bwino.

Koma mawonekedwe a cornea ya munthu yemwe ali ndi vuto la astigmatism si bwalo langwiro. Ikhoza kukhala yayitali pang'ono, ngati mpira wa rugby. Kapena ikhoza kupindika mbali imodzi, ngati kumbuyo kwa supuni. Izi zikachitika, kuwala komwe kumalowa m'diso sikumayang'ana pamalo amodzi, koma m'malo angapo. Ndicho chifukwa chake masomphenya sawoneka bwino ndipo zithunzi zimaoneka zotambasuka.

Chifukwa chake, cholinga chachikulu cha mayeso a keratometry ndikudziwa ngati muli ndi astigmatism, ndipo ngati ndi choncho, mpaka pamlingo wotani.

Mayesowa ndi ofunikiranso pazochitika zina zingapo:

  • Musanavale ma contact lens: Kuti musankhe contact lens yomwe ikugwirizana bwino ndi diso lanu, muyenera kudziwa bwino muyeso wa cornea yanu.
  • Musanachite opaleshoni ya cataract: Pa opaleshoniyi, lenzi yopangira (IOL) imayikidwa m'diso. Kuyeza kwa keratometry kumeneku n'kofunika kwambiri posankha lenzi yoyenera diso lanu.

Kodi mayeso a Keratometry awa amachitidwa bwanji?

Iyi ndi mayeso achangu komanso osapweteka. Angachitike nthawi yoyezetsa maso nthawi zonse. Simukuyenera kupatula tsiku lina.

Chipangizo chotchedwa 'Keratometer' chimagwiritsidwa ntchito pa izi. Poyamba, chimaoneka ngati telesikopu yaying'ono. Komabe, sichimayang'ana nyenyezi zakutali, koma maso anu ali pafupi kwambiri. Tiyeni tiwone pang'onopang'ono momwe mayeso amachitikira.

Masitepe Chikuchitika ndi chiyani?
1. Kukonzekera nokha Mudzapemphedwa kukhala pampando, kuyika chibwano chanu pamalo apadera pa makina, ndikuyika mphumi yanu pa bala lapadera. Izi ndizotheka kuti mutu wanu ukhale pamalo amodzi panthawi yoyezetsa. Dokotala adzasintha makinawo kuti diso lanu likhale pamalo oyenera.
2. Kuwona kudzera mu chipangizocho Mudzafunsidwa kuti muyang'ane kudzera m'kabowo kakang'ono mu makina (chojambula cha maso). Zili ngati kuyang'ana kudzera m'magalasi owonera kutali. Mungafunenso kutseka diso lina lomwe silikufufuzidwa panthawiyi.
3. Kuyang'ana chithunzi chamkati Mkati mwa makinawo, mudzawona chithunzi chomwe chikuwoneka ngati mabwalo atatu, kapena chithunzi chokhala ndi zizindikiro zabwino (+) ndi zoipa (-). Mukulangizidwa kuti muyang'ane popanda kuphethira.
4. Kulemba miyeso Pamene mukuyang'ana chithunzicho, dokotala akutembenuza zogwirira pa makina kuti apange zithunzizo. Nthawi ina, zizindikiro ziwirizo (+) zimagwirizana. Pa nthawi yomweyo, amalemba miyeso.
5. Kuyang'ana diso linaDiso limodzi likatha, diso linalo limayesedwanso mofanana. Mayeso onse amatenga nthawi yochepa kwambiri, pafupifupi mphindi zochepa.

Kodi pali zoopsa kapena zovuta zilizonse pa mayesowa?

Ayi ndithu. Iyi ndi mayeso otetezeka 100% . Sizikubweretserani chiopsezo kapena ululu uliwonse . Ngakhale kuti kuwala kochokera ku makinawo kuli kowala pang'ono, sikungawononge maso anu kapena maso anu.

Koma pali chinthu chimodzi chaching'ono. M'malo motchula izi kuti "kuipa," ganizirani izi ngati kudziwa mtundu wa mayesowa. Kuyesa kwa keratometry si muyeso wolondola 100% wa cornea yanu, koma ndi kuyerekezera kwabwino kwambiri.

Ndifotokoza chifukwa chake mosavuta. Taganizirani za dziko lapansi. Ndi lozungulira bwino komanso losalala. Koma tikudziwa kuti Dziko Lathu Lapansi silili losalala kwenikweni, pali mapiri ataliatali ngati Himalayas, nyanja zakuya ngati Mariana Trench, ndi zinthu zina zambiri monga zigwa. Ndipo Dziko Lapansi si bwalo langwiro. Koma dziko lapansi ndi lothandiza kwambiri kumvetsetsa komwe kuli Sri Lanka ndi komwe kuli America, sichoncho?

Mayeso a keratometry ndi ofanana. Amayesa mawonekedwe a cornea yathu, poganiza kuti ndi bwalo langwiro. M'malo mwake, maso athu si bwalo langwiro, ndipo mwachibadwa pali kusiyana pang'ono. Koma ndi chida chothandiza kwambiri komanso chamtengo wapatali chodziwira mwachangu komanso molondola ngati muli ndi astigmatism.

Masiku ano, madokotala ena a maso amagwiritsanso ntchito mayeso apamwamba kwambiri, monga mapu a cornea, omwe angapereke miyeso yolondola kwambiri.

Kodi mawerengedwe a keratometry awa (mawerengedwe a K) ndi ati?

Zotsatira za mayesowa zimatchedwa 'K readings' . Gawo loyezera la izi limatchedwa diopters .

Musachite mantha ndi manambala ndi tsatanetsatane uwu. Izi ndi za dokotala wanu kuti amvetsetse. Iye adzayang'ana zotsatira izi ndikupeza chifukwa chenicheni cha kusintha kwa masomphenya anu.

Matenda a maso Chikhalidwe cha kuwerenga kwa K
Kornea yozungulira komanso yathanzi (Cornea Yabwinobwino) Kornea yonse ili ndi K yofanana, yosasintha. Kawirikawiri, mtengo uwu ndi pafupifupi 43 diopters.
Diso lokhala ndi astigmatism Mudzawona ma K awiri. Limodzi la gawo lozama kwambiri la curve, ndi lina la gawo losalala kwambiri. Kusiyana pakati pa ma K awiriwa kukuwonetsa kuchuluka kwa astigmatism yomwe muli nayo.

Kuwerenga K uku kudzatsogolera dokotala wanu posankha magalasi oyenera, ma contact lens, kapena, ngati kuli kofunikira, lens yoyenera opaleshoni.

Ndiyenera kupita kwa dokotala liti?

Dokotala wanu adzakuuzani nthawi zomwe muyenera kukaonana ndi maso anu. Ndikofunikira kutsatira ndondomeko imeneyo.

Kapangidwe ka maso athu kamasintha mwachibadwa pakapita nthawi, kotero kuchuluka kwa astigmatism kumatha kusintha. Komabe, ngati muwona kusintha kwadzidzidzi komanso kwakukulu m'maso anu, makamaka ngati kuli kosawoneka bwino kuposa masiku onse, musanyalanyaze. Kungakhale chizindikiro cha vuto ngati keratoconus lomwe limafuna chithandizo chachangu. Chifukwa chake ngati muwona kusintha kwadzidzidzi komanso kwakukulu m'maso anu, pitani kwa dokotala nthawi yomweyo.

Kumbukirani, iyi si mayeso omwe mungapambane kapena kulephera. Ndi mayeso okhawo oti muwone momwe maso anu akugwirira ntchito. Kaya vuto lanu la astigmatism ndi lalikulu bwanji, mutha kuwona bwino ndi magalasi oyenera, magalasi olumikizirana, kapena mankhwala ena.

Uthenga Wopita Nawo Kunyumba

  • Keratometry ndi njira yosavuta, yopanda ululu, komanso yotetezeka yoyezera kupindika kwa cornea yanu.
  • Izi makamaka zimasonyeza vuto la masomphenya lodziwika bwino lotchedwa astigmatism.
  • Zotsatira za mayeso (K readings) zithandiza dokotala wanu kusankha magalasi abwino kwambiri, ma contact lens, kapena ma lens a pambuyo pa opaleshoni.
  • Ngati mwawona kusintha kwadzidzidzi kapena kwakukulu, musanyalanyaze ndipo pitani kwa dokotala wa maso nthawi yomweyo.

Keratometry, Kuyezetsa Maso, Kutupa kwa Maso, Kornea, Kuona Mosawoneka Bwino
⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.

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