Kusanthula komanso kusankhidwa kwa makina othandizira

Zakale kale ndi nthawi yomwe kukonzekera kwa masomphenya kumakhala njira yatsopano yokhudza ophthalmology ndipo, monga chirichonse chatsopano, zinkasokoneza chiweruzo cha polar - kuchoka mkwatulo mpaka kukana mwachindunji. Kafukufuku wasonyeza kuti malonda a contact, pamodzi ndi optics zamagetsi, ali ndi ufulu wokhala ndi moyo, ndipo ali ndi malo angapo omwe amachokera pamagalasi achikhalidwe. Choncho, matendawa ndi kusankhidwa kwa makina othandizira otetezeka ndizo zokambirana lero.

Malonda osankhidwa bwino amapanga chithunzi chabwino komanso choposa pa retina ya diso, amathandizira kukulitsa ndi kukulitsa maonekedwe, kubwezeretsanso masomphenya, kuchepetsa zochitika za kutopa ndi kuonjezera maonekedwe.

Lero msika umapereka mitundu yosiyanasiyana ya makalenseni, zosiyana ndi khalidwe ndi utumiki. Choncho kusankha kopambana kwa munthu aliyense payekha kungakhale kovuta. Pakalipano, ophthalmologists apeza odziwa odwala otero ndipo amapereka malingaliro angapo pa matendawa ndi kusankhidwa kwa makina othandizira othandizira komanso kugwiritsa ntchito bwino.

Poyambira, mapuloteni ofewa amatha kukhudza corneal epithelium, yomwe imakhala yovuta kwambiri chifukwa cha kusowa kwa mpweya. Malo ammimba (malo operekera mitsempha ya magazi ku cornea, mdima womwewo womwe umalekanitsa cornea ku sclera) ndi gwero la maselo amkati, omwe amachititsa kuti minofu ikhale yatsopano. Ngati makina ojambulira amathana ndi cornea kuti atenge oksijeni okwanira, amathandiza kusokoneza kagayidwe kake kameneka ndi kukhulupirika, kuchepetsa kuchuluka kwa epithelium ndi mavuto ena. Oxygen njala ya cornea sichilola kuti imire mabakiteriya ndipo imayambitsa chiopsezo cha matenda.

Pulogalamu yatsopano ya mapuloteni othandizira - silicone-hydrogel - imakhala ndi mpweya wambiri wopangidwa ndi hydrophilic. Malonda amenewa ndi abwino kuposa ena kuti asunge thanzi la maso.

Kawirikawiri, lero pali mitundu yambiri ya magalasi:

• kuchokera ku hydrogel ndi madzi osiyana (kuyambira 50 mpaka 95%);

• kuchokera ku polymethylacrylic (PMMA);

• kuchokera ku copolymers of silicone.

Osati kokha kukonzekera

Ambiri amakhulupilira kuti mapuloteni ofewa amatha kukhala m'malo mwa magalasi okha ndi myopia (myopia). Ndipotu, zizindikiro zowonongeka kwa masomphenya ndizowonjezera:

• chiwerengero choposa 2 dpt;

• digiri ya myopia ndi hypermetropia;

• aphakia;

• astigmatism (cholakwika ndi digiri yapamwamba);

• keratoconus.

Pakalipano, makina opangidwira amagwiritsidwa ntchito osati kokha pofuna kuwongolera masomphenya, komanso chifukwa cha mankhwala - monga chitetezo ndi bandage chipangizo cha kutupa, matenda osokoneza bongo, opweteketsa, mu nthawi ya postoperative. Amagetsi amatha kugwiritsiranso ntchito zodzikongoletsera, mwachitsanzo, ndi ziphuphu za iris, ndi opaleshoni ya cornea.

Contraindications

Pali awiri okha:

• matenda opweteka a cornea ndi conjunctiva;

Kusamvana kwa wina ndi mnzake. Mwamwayi, pakali pano, chiŵerengero cha anthu omwe, chifukwa chazifukwazi, sangagwiritse ntchito zofewa zamakono, zikuchulukira.

Pali zifukwa zomwe zimakhudza kulekerera kwa makalenseni opatsirana ndi kuonjezera chiopsezo cha mavuto. Izi ndi izi:

- matenda ofala a thupi (shuga, avitaminosis);

- Mtengo wotsika wa ukhondo, mikhalidwe yoyenera ya moyo ndi kupanga (mpweya wabwino, kutentha kwa mpweya, zotsekula), nyengo;

- mtundu wothandizana ndi lens (yotsika mtengo galimoto yokhala ndi lens, yosankhidwa yosayenera, otsika mtengo kapena kuwonongeka kwa disolo);

- nthawi yokhala ndi nthawi yowonjezera majekiti;

- amatanthauza kusamalira makilogalamu othandizira (poizoni ndi kusokonezeka kwa zigawo zikuluzikulu za njira zothetsera mavuto, kuphwanya malingaliro a chisamaliro cha malonda).

Monga mukuonera, zinthu zina zomwe munthu sangathe kuzikakamiza, koma ambiri a iwo amatha kusintha.

Zovala zosiyana

Palibe njira imodzi yokha ya mitundu yonse ya malonda kuti azigwiritsire ntchito. Nthawi zonse imasonyezedwa m'mawu oti agwiritsidwe ntchito, ndipo izi ziyenera kuwonetsedwa. Muzolowera mwambo, muyenera kuchotsa lenti usiku wonse. Analimbikitsa tsiku ndi tsiku kuyeretsa malingana ndi malangizo ndi kuyeretsa kwazomwe kamodzi pa sabata.

Pogwiritsa ntchito ndondomeko yowonjezeredwa, awiriwa amakhala ndi miyezi itatu, kuyeretsa malinga ndi malangizo. Ngakhale kuti njirayi imalola kuti mitundu yambiri ya lensulo ikhale yaitali mpaka kufika maola 48 kapena kuposerapo, chithandizo changa chachipatala chimasonyeza kuti ndi bwino kuti muwachotse usiku. Izi ndi zovuta zina, koma pali mavuto ochepa a mavuto.

Pamalo osinthidwa, kawirikawiri amagwiritsidwa ntchito kuyambira 2 milungu mpaka mwezi umodzi. Pewani madzulo, koma mukhoza kusiya 2-3 pa mwezi usiku. Ulamuliro umenewu ndi wotchuka kwambiri kudziko lina. Iye ndi wokonda kwambiri maso. Kukonzekera kwa matendawa ndikusankhidwa kwa makina othandizira opepuka ayenera kupatsidwa makalenseni afupikitsa nthawi.

Mavuto

1. Kufiira kwa diso la maso (mu chinenero chachipatala - jekeseni wa ziwiya za diso la diso).

Zimaphatikizidwa ndi kuuma, kuyaka, kuyabwa, kutopa kwa diso. Kusokonezeka kwa makalenseni opatsirana kumakula mpaka kumapeto kwa tsikulo, makamaka pamene zinthu sizikuyenda bwino (dustiness, air conditioning, Kutentha kwapakati), komanso kuvutika kwa maso, kugwira ntchito pa kompyuta.

Zomwe zimayambitsa zikhoza kukhala: zowonongeka kwa diso, corneal hypoxia, kupweteka kwachepa kumachepetsa ndi kuwononga mafilimu osagwira ntchito, kuthana ndi njira yothetsera lens kapena mankhwala pa lens, ndi tizilombo toyambitsa matenda.

Ndiyenera kuchita chiyani?

• Chotsani zomwe zingayambitse mavuto (kubwezeretsedwa kwa lens kapena yankho);

• gwiritsani ntchito madontho otupa / odzola omwe amafunidwa kwa anthu omwe amavala malonda. (Pali m'malo mwa misonzi yomwe ingawononge mandala - iwo sakugwirizana!)

2. Limb hyperemia (redness kuzungulira cornea, m'dera la miyendo).

Zimapezeka, monga lamulo, povala makilogalamu ofewa ofewa kuchokera ku hydrogel. Choyambitsa chikhoza kukhala corneal hypoxia yowonongeka chifukwa cha kuchepa kwa gasi yoyenerera kapena "kutsetsereka" kwakukulu kwa lens yolumikizira pa cornea.

Ndiyenera kuchita chiyani?

• Gwiritsani ntchito mapulogalamu odzaza ndi gasi lalikulu - silicone-hydrogel kapena kumanga kwina;

• Pezani nthawi yovala lens patsiku.

3. Kuperewera kwa epneliopathy ya cornea - pamphuno pamphuno zotupa, momwe thupi lachilendo limawonekera, maso owuma angathe kuchitika.

Ndiyenera kuchita chiyani?

• masiku 3-4 a mpumulo kuchokera ku lens;

• Kuyika madontho a maso a antiseptic ndi otsitsimutsa kukonzanso kwa nyamakazi 2-3 pa tsiku;

• Kusintha mtundu wa lens kapena njira yosungirako;

• Gwiritsani ntchito madontho okwezeka kwa anthu omwe amavala malonda.

4. Edema ndi neovascularization ya cornea

Zimaphatikizidwa ndi kusintha kwa kayendedwe ka zigawo za cornea, zomwe zingawoneke ndi dokotala mu phunziro lachilengedwe. Corneal edema imabweretsa kusokoneza masomphenya ndi kuchepetsa masomphenya, kuwonjezereka kulekerera kwa makalenseni othandizira. Chifukwa chake sichikwanira chakudya cha cornea ndi mpweya, mwachitsanzo, nthawi imene diso sichichotsedwa usiku, pamene zinthu zowonongeka zimalira.

Vascularization ndi njira yothetsera vuto la Edema losatha la cornea. Kulimbana kwa nthawi yaitali kumachitika popanda zizindikiro zovomerezeka ndipo zimadziwika ndi kuyang'anitsitsa wodwalayo. Ndikamaliza nthawi yaitali, vutoli lingayambitse kusamvana kwa khungu komanso kuchepetsa masomphenya.

Ndiyenera kuchita chiyani?

• gwiritsani ntchito malonda ndi mpweya waukulu (silicone-hydrogel);

• kuchepetsa nthawi yovala lens patsiku;

• Kuika madontho amadzimadzi kuti apangidwe ndi lens;

• Ngati vutoli limakhala lopitirirabe, zimakhala zosalala.

5. Follicular conjunctivitis.

Pamene zowononga zimatayika kwa nthawi yayitali (zosasamala bwino), zimayambira kumagulu a mapuloteni omwe amasonkhanitsa pansi pa disolo.

Ndiyenera kuchita chiyani?

• kusiya mapulogalamu othandizira;

• Kuika madontho a maso apadera kuti zikhale zowonongeka kwa maselo awiri pa tsiku;

• ndi maphunziro ovuta - antihistamines, ndi kuyaka - kukonzekera misozi yowonongeka;

• kusintha njira yosungirako;

• N'zotheka kugwiritsa ntchito lens.

6. Matenda a "diso louma"

Pali madandaulo a kufiira, kukhumudwa kwa diso, kusokoneza maso.

Ndiyenera kuchita chiyani?

• kusintha mtundu wa lens;

• Kugwiritsira ntchito madontho amadzimadzi / odzola kuti apangidwe ndi lensulo;

• Kutsika kwa misonzi - Kukonzekera misozi.

Kupewa mavuto

Mukamaganizira ndi kusankha makina othandizira, muyenera kusamala. Koma kenako "pumula" sayenera kukhala. Pofuna kupewa zovuta, malamulo awa ayenera kuwonedwa.

1. Pakangotha ​​miyezi isanu ndi umodzi - kutsekemera kwa polyclinic, kwa katswiri wamagetsi. Tiyenera kukumbukira kuti mavuto ena amayamba popanda ululu komanso osadziwika.

2. Ukhondo woyenera wa makina opangidwira ndi ofunikira: kuyeretsa kuganizira zinthu zomwe amapanga, kuteteza thupi, kutsegula m'mitsempha, kusungiramo zida zapadera. Sinthani chidebecho chiyenera kukhala osachepera 1 muyezi 3-4.

3. Musamveke malonda othandizira kwa masiku angapo popanda kuchotsa. Zingakhale zoopsa.

4. Misolo ayenera kukhala pa diso kapena mu chidebe mu njira yapadera yosungirako. Apo ayi, idzauma, idzakhala ndi microcracks, yomwe posachedwapa imapangitsa kuti disolo lisagwiritsidwe ntchito.

5. Musamanyowe chitseko ndi phula. M'matumbo pali mabakiteriya ambiri omwe angayambitse matenda opweteka m'maso.