Wamehlo dilates umfundi: imiyalelo ukusetyenziswa. Uwisa "Tropikamid"

Kuba ekufumaniseni iingxaki ezithile ocular oogqirha kufuneka ukubona fundus, leyo akunakwenzeka ngaphandle mydriasis ngumntu. Oku kungenziwa kuphela isicelo kwamachiza ezizodwa. Azuze mydriasis eliphezulu ukuvumela ngamathontsi dilates umfundi. Iziyobisi kolu didi zisetyenziswa kwiimviwo abantwana kunye nabantu abadala. Makhe sihlolisise oko tsakisi zisetyenziselwa moshilongo izifo iliso ezahlukeneyo.

Xa kusithwa imfuneko komlomo abafundi?

ubukhulu umfundi esoloko itshintsha, kuxhomekeka zokukhanya. Ngale mbobo encinane isixhobo ezikhethekileyo - ophthalmoscope - zamehlo unokusigocagoca iliso kwaye ukungaphili. Noko ke, ezinye iingxaki ezinokuvela ngexesha lokuhlolwa. UkuKhanya, nto leyo likhupha isixhobo ebangela constriction lo umfundi, nto leyo ebangela kubenzima kakhulu inkqubo loxilongo. Ukuze siphephe iingxaki ezinjalo, iingcali basebenzisa amathontsi dilates umfundi.

Iziyobisi ukwandisa sangqa umfundi kuthiwa mydriatics. Eyona njongo iphambili yale mali kukuba lokuphumla ezinye izihlunu iliso. Iimpawu zibonisa ukuba ukusetyenziswa zizinto ezimbi ezifana ngamava semehlo, utshintsho sisiba mandundu. Midriatiki ukuncedisa ekuvavanyeni imo retina, lens, luvo optic.

Amathontsi angaqesha kwaye ngeenjongo ekwenzeni amayeza. Ngokomzekelo, xa kukho spasm yokuhlala medicament kunceda ukuphelisa ombane kwezihlunu ocular. Faka wamehlo dilates umfundi kwiinkqubo yokukrala amalungu, ngexesha utyando.

Ukuba kuyimfuneko, inkcazelo refraction kubantwana abaselula kubalulekile ukuba ilens iye ingabi. Azuze le isiphumo kusiza midriatiki. Ayikwazi ukwenza ngaphandle le mithi inkqubo une astigmatism kunye hyperopia.

drop ezisebenzayo ekhuselekileyo

Dilates umfundi amalungiselelo lwamehlo ingohluka ngokuxhomekeke indlela yokusebenza. Ezinye amathontsi - midriatiki ngqo - kunokubangela yindibanisela esihlunwini onoxanduva ukunyuka umfundi. Ezi amathontsi ke "Irifrin", "Phenylephrine."

Iqela lesibini iziyobisi ekuthiwa mydriatics ngqo. Niziphumlele umsipha onoxanduva constriction le ubukhulu umfundi. A impembelelo efanayo ezi amathontsi abe omnye umonzakalo, leyo ukutshintsha ingqwalasela. Bangakwazi kusetyenziselwa iinjongo amayeza. Phakathi nemithi eyedrops "Tropikamid", "Midrum", "Midriatsil".

Uwisa "Atropine"

Kude kube kamva nje, eli chiza liye lisetyenziswe practice lwamehlo yonke indawo. Noko ke, namhlanje kuxhaphaka ngoku ukuba oluphumayo neziphumo zonyango ixesha elide, Izimo, kunye nobuninzi izehlo eliphezulu basabele ezibi. Le esisebenza ngayo wamehlo - sulfate atropine - ke imvelaphi zemifuno (alkaloid). Ukusetyenziswa umfundi uyakhula uphakamisa xi intraocular. Ngenxa kule ukukhubazeka nokukhula yokuhlala kunye nenani yempilo umbono umgama omfutshane.

"Atropine" - ngamathontsi dilates umfundi, Kunqabile ezisetyenziswa izifo silula iinkqubo sentliziyo, wokuchama esiswini. Isiyobisi contraindicated ngexesha lokukhulelwa, zisanyisa, yaye abathile ezimbi lwamehlo umlinganiswa.

Isiphumo esiphezulu uyaqapheleka kwemizuzu 30-40 emva instillation yokusithwa kunye basindiswayo iintsuku eziliqela. Ukuba isiphumo ichiza akayeki iintsuku 7-10, oko kuthiwa imiphumela emibi. Ichiza zinokubangela nesiyezi, tachycardia, ukuthoba yobudala yesikhumba.

Lithetha "Tropikamid": imiyalelo yokusebenzisa

medicament Mydriatic iphathelele kwaye uchaphazela ciliary kwezihlunu lwalo onoxanduva utshintsho ubukhulu umfundi, kwakunye receptors iris sphincter umzimba optic. Ngenxa yoko, kukho isiphumo enyangayo emfutshane mydriasis, kwaye kwathintela ukuba valiweyo.

Ichiza ifumaneka kuphela ngohlobo isisombululo instillation emehlweni. component sangoku sisixhobo tropicamide. Ngowe-1 ml ngamathontsi inokuba liqulathe-5 okanye-10 mg na into esebenzayo. Isiphumo therapeutic emva amachaphaza isicelo kwenzeka kwisithuba imizuzu 5-10.

Njani amathontsi dilates umfundi, "Tropikamid"? Ixesha iziphumo zonyango kuxhomekeke uyondelelwano lwee- isithako esebenzayo. Xa isicelo kwe-1% isiphumo isisombululo kulwa imizuzu engama-60. Olu xi ngokuqhelekileyo isetyenziselwa lokufunyaniswa ezimbi ocular ebantwaneni. izigulane abadala alawulwa "Tropikamid" amathontsi kumxube-2%. Kulo mzekelo, isiphumo yokulungiselela yathatha iiyure ezi-2.

imithetho isicelo

Ngokutsho isishwankathelo, ichiza ingasetyenziswa kwezi meko zilandelayo:

• xa ekuxilongweni lens;
• kwi isifundo fundus;
• yokulinganisa refraction;
• ngexesha utyando kwi retina, lens;
• kwi kunyango ezintsokothileyo unyango lwezifo iso;
• kuthintelo ukudumba post-operative.

Drug xi esikhethwe ngokuxhomekeke isiphumo enyangayo ezinqwenelekayo kunye uqina na isicelo setekeni. Ukulungiselela "Tropikamid" yesikhokelo abuyise wabethelela kunye dropper, apho kubonelelwa ngebhotile okanye usebenzise umbala. Eli chiza ukuba bangene kwicandelo asezantsi bag elidibeneyo.

mydriasis nyanga ezinintsi enokwen- instillation kwe-1% isisombululo 1 yokuhla kwiliso nganye. Ukuba yokulungiselela lisetyenziswa kwi a xi esezantsi into esebenzayo, oko kuyimfuneko lokuqala athontsize idrophu enye uphinda keying phakathi kwemizuzu emi-5.

"Tropikamid" abantwana

Kusithwa dilates umfundi, zingasetyenziswa lokufunyaniswa nditsho kubelekwa. Solution uvumelekile ukuba asebenzise% 0.5 kuphela. Ukuthintela kukuvela ziziphumo ebezingalindelekanga, iingcali ndinicebisa izityalo lihla saline kwi ratio 1: 1 ngokukhawuleza phambi kokuba isicelo ngokwalo.

Kwiimeko ezinqabe kakhulu, ichiza kunokubangela iziphumo zasekuhlaleni icala: photophobia, eluvundwini, ukungaboni, ukwanda zezomzuzwana uxinzelelo intraocular.