Tonometry Non-qhagamshelana: ekulungiseleleni, iimviwo kunye neziphumo

ekulondolozweni ukutya iliso kunye nemilo yayo eqinisekisa xi iliso eqhelekileyo. Xa isenzeko zizifo ezahlukahlukeneyo ngenxa ukudinwa okanye uxinzelelo iliso ungahluka. Kulo mzekelo, umntu ufumana ukungakhululeki, kuba unesifo yintloko. Ukuze babone ngexesha daba, kufuneka wenze tonometry rhoqo. Kulo mzekelo, uyakwazi ukubona ixesha kuphambuka, amisele unyango kunye ukuthintela umonakalo ongenakulungiseka ngowona msebenzi ubalulekileyo ilungu oluvo - eye.

Yintoni tonometry?

Tonometry - uvavanyo leyo eyenza kube lula ukuba umlinganiselo uxinzelelo intraocular (IOP). Olu vavanyo lwenziwa ukukhangela izifo ngeliso ezifana ukunyanga iglaucoma agalelwa, leyo kwenzeka ngenxa umonakalo luvo optic kwaye kungadala ukungaboni. I-luvo optic zingamoshakala ngenxa ukuqokelelana kolwelo, leyo ujikeleza ngokuchanekileyo.

Ukulinganisa uxinzelelo intraocular, usebenzisa tonometer, nto leyo ebonisa kwinkcaso yengcinezelo inwebu.

iindlela tonometry

Okwangoku, umlinganiselo xi intraocular ukuvelisa enye yeendlela ezintathu ezivame:

- non-contact tonometry;

- Finger tonometry;

- tonometry on Maklakov.

Ezinye iindlela tonometry zilula gqitha, ngoxa abanye, ngenye indlela, onokufuna ukusetyenziswa kwezixhobo ezibizayo.

tonometry ocular kwi Maklakov ingqalelo echanileyo ngakumbi indlela yokulinganisa uxinzelelo intraocular. Kodwa kuyimfuneko ukusebenzisa ezinye iindlela. Ngokomzekelo, xa flow enkulu izigulane, okanye kwiimeko apho qhagamshelana ngqo ngeliso kungavumelekanga ngokumiselwa, ibanjwa non-contact tonometry iliso.

Non-contact tonometry

Le ndlela isekelwe phezu basabela lweliso kwenwebu. Oku eyenziwe uxinzelelo lomoya. Non-contact tonometry lwenziwa kuphela ziingcali - i wamehlo okanye zamehlo. Ngenxa yokuba le ndlela yalula, akukho mfuneko yokusebenzisa amathontsi for zomzimba asekuhlaleni ngexesha le nkqubo.

Non-contact tonometry eye - inkqubo womlinganiselo xi iliso ekhawulezayo nelula. Okokuqala, isigulana ubeka nasesilevini sakhe othini lwaso, bejonge isibane noqhoqhoqho. Xa phambi kwakhe ohleli ugqirha lukhanya ukukhanya. Yena, esebenzisa izixhobo ezizodwa, zibangela umoya encinane kubetha iliso isigulana. Xa oku tonometer ubhala umlinganiselo xi ocular ezinxulumene nangokuvela ukukhanya inwebu, nto leyo etshintsha inkangeleko yawo kule nkqubo. Ubude inqubo imizuzwana nje embalwa.

Ukuba kuyimfuneko, ugqirha uvumelekile ukuba awaphinde le nkqubo izihlandlo eziliqela ngenxa yeliso nganye.

Non-contact tonometry idla ngokusetyenziswa ukukhangela uxinzelelo intraocular ebantwaneni kunye nezigulane ezisetyenziswa ngawo nkqubo LASIK. Kufuneka wakhumbula ukuba le ndlela akukho iingxaki kwaye ngokulula zivunwe izigulane.

Kutheni tonometry?

Non-contact tonometry lisusiwe ukuba ekufumanekeni ukunyanga iglaucoma agalelwa, kodwa kuphela ukuba esweni impumelelo ngonyango. Leyo inkqubo ehlelelekile inika ulwazi oluthile malunga ekwafanekisa embundwini xi intraocular emiselwe ngugqirha okanye hayi.

Ngexesha ukuhlolwa rhoqo zamehlo buthelekiswa xi intraocular. Oku kwenza efumanise ekwandeni komsebenzi, ixesha kwaye amisele unyango lokuthintela i-glaucoma sifo.

Indlela yokulungiselela tonometry

Phambi kokuba inkqubo, kufuneka ukususa iilensi contact. Kufuneka kukhunjulwe, nokuba iilensi banxibe zoqhagamshelwano kunokuba iiyure ezi-2 kuphela emva tonometry. Kuyanconywa ukuba elanga zakho.

Oogqirha kufuneka uqiniseke ukuba zazise ejikelezayo ukuba izalamane glaucoma. Kufuneka kwakhona ubuze ugqirha wakho ukuba zezona zinto lokuba negalelo kuphuhliso kwesi sifo, kwaye ingxelo ubukho host enjalo.

Phambi kokuba inkqubo kubhetele ukuba bakhululeke, ukukhulula impahla ngokuqinileyo ukusuka entanyeni. Ukuze tonometry data ngokuchaneke kangangoko kunokwenzeka, oko kuyimfuneko;

• Musa ukusela iiyure ezi-4 phambi kokuba inkqubo ngaphezulu kwe-0.5 iilitha ulwelo.
• Musa ukusela utywala ngethuba leeyure ili-12 idluleyo.
• Musa ukutshaya intsangu ngexesha lasemini phambi kovavanyo.

Ukuchaneka iziphumo nako kungachaphazeleka yi ezi zinto zilandelayo:

1. Iliso utyando ngaphambili okanye laser ulungiso umbono.
2. Le inwebu qho ukumila kakuhle.
3. Blink ngexesha lovavanyo.
4. Buhlungu iso okanye iliso losuleleko.

iziphumo tonometry

Umntu ngamnye a xi iliso yinto eyahlukileyo. Ngokuqhelekileyo kuba phezulu ngokukhawuleza nje umntu uyavuka. utshintsho rhoqo uxinzelelo intraocular ezenziwa ngabantu abaye glaucoma.

Iingcali waphawula ukuba uxinzelelo iliso imazi engaphezulwana nje kancinane kune koko babantu. Kodwa phantse kubo bonke abantu, oko kwandisa kunye nobudala.

uxinzelelo Intraocular kugqalwa eqhelekileyo xa izikhombisi tonometry ngaphakathi 10-21 HG-iimilimitha. Ukuba kuyenyuka ngaphezu kwe-21 mm HG on, kufuneka ngoko nangoko funa uqwalaselo lwamayeza. Abantu abanjalo basengozini, kuba amanani ukuze ibonise glaucoma.

Iimvavanyo usebenzisa iintlobo ngamagosa okubeka esweni iimviwo uxinzelelo lwegazi enokwenziwa izihlandlo eziliqela ngonyaka, ngexesha rhoqo-ups yi yincutshe. Ukuba amehlo tonometry wabonisa uxinzelelo oluphezulu lwegazi, musani ukuyixhalela ngaphambi kwexesha. Kulungile ku tirhisa ezinye iimvavanyo ngaphezulu usebenzisa iindlela zophando imeko ngeliso ezahlukeneyo.