Non-contact tonometry: ukulungiswa, luhlolo kanye nemiphumela

Ukudla kulondolozwe iso futhi ezakheke kuqinisekisa ingcindezi evamile iso. Ngezinye nesenzakalo kwezifo ezihlukahlukene ngenxa yokukhathala noma iso ingcindezi zingahluka. Kulokhu, umuntu ahlangabezana ukungakhululeki, ke uhlushwa wezakhiwo. Ukuze ngesikhathi esifanele ukuthola ukwephula, kufanele wenze tonometry njalo. Kulokhu, ungabona isikhathi ukuphambuka, linqume ukwelashwa futhi kuvimbele kokulimala umsebenzi obaluleke kunayo yonke isitho sezinzwa - iso.

Kuyini tonometry?

Tonometry - ukuhlolwa elenza kukwazeke ukukala ingcindezi intraocular (IOP). Lokhu kuhlola kwenziwa ukuhlola izifo iso ezifana glaucoma, okuyinto eyenzeka ngenxa kulimaze emsipheni optic futhi lungabangela ubumpumputhe. Emsipheni optic kungalimala ngenxa ekuqongeleleni uketshezi, okuyinto ukhiphela kahle.

Ukulinganisa ingcindezi intraocular, usebenzisa tonometer, elibonisa ukumelana nokucindezelwa cornea.

izindlela tonometry

Okwamanje, nesilinganiso ingcindezi intraocular ukukhiqiza enye yezindlela ezintathu ezivame kakhulu:

- non-contact tonometry;

- Umunwe tonometry;

- tonometry ku Maklakov.

Ezinye izindlela tonometry ulula, kuyilapho abanye, ngokufanayo, ezidinga ukusetshenziswa imishini ebizayo.

tonometry Ocular ku Maklakov kubhekwe esinembile indlela yokulinganisa ingcindezi intraocular. Kodwa ngokuvamile kubalulekile ukusebenzisa ezinye izindlela. Ngokwesibonelo, lapho ukugeleza ezinkulu iziguli, noma ezimweni lapho ukuxhumana ngqo iso kungavunyelwa kadokotela, ligcinwe-non-contact tonometry iso.

Non-contact tonometry

Le ndlela isekelwe ukusabela iso corneal. It is eyenziwe umfutho womoya. Non-contact tonometry wenziwa kuphela by ongoti - i kudokotela wamehlo okunethiwethi noma ophthalmologist. Ngoba le ndlela kuyinto kobuhlungu, asikho isidingo ukusebenzisa amathonsi ngoba izinzwa wendawo ngesikhathi sale nqubo.

tonometry iso non-contact - esheshayo elula iso ingcindezi nesilinganiso inqubo. Okokuqala, isiguli ubeka kwesilevu sakhe othini akhethekile ubuka isibani umqhewu. Phambi kwakhe ihlala udokotela kukhanya ukukhanya okukhulu. Yena, usebenzisa imishini ekhethekile, ibangela umoya omncane ushaye iso lesiguli. Ngo lokhu tonometer uloba nesilinganiso ingcindezi ocular elihlobene ne ukuchayeka ukukhanya oku-cornea, eshintsha injalo ngesikhathi le nqubo. Isikhathi kunemidanti imizuzwana embalwa nje.

Uma kudingekile, udokotela angase ukuphinda lokhu inqubo izikhathi eziningana ukuze esweni ngalinye.

Non-contact tonometry ivame ukuhlola umfutho intraocular ezinganeni kanye neziguli esebenze by inqubo Lasik. Kumele wakhumbula ukuthi le ndlela has kube nezinkinga futhi kalula ikubekezelele iziguli.

Kungani tonometry?

Non-contact tonometry alisetshenziswa ngenxa ukuthola glaucoma, kodwa kuphela ukuqapha ukuphumelela ukwelashwa yayo. Lokho kuyinto evamile kunika ulwazi oluthile ngalokho sifana intraocular ingcindezi embundwini esabekwa udokotela noma cha.

Ngesikhathi kuhlolwa njalo kudokotela wezifo zamehlo nalo ihlolwe ingcindezi intraocular. Lokhu kunika amandla ukuthola anda ukusebenza, isikhathi futhi zibeka ukwelashwa ukuvimbela glaucoma isifo.

Indlela sokulungiselela tonometry

Ngaphambi inqubo, udinga ukususa contact lens. Kumele kukhunjulwe nokuthi lens bafake contact kungaba amahora 2 kuphela ngemva tonometry. Kunconywa ukuletha izibuko zakho.

Odokotela kudingeka siqiniseke ukwazisa mayelana kwaba ukuthi i-glaucoma izihlobo. Kufanele ucele udokotela wakho yiziphi engcupheni ukuthi bafake isandla ekuthuthukiseni lesi sifo, futhi ukubika khona aphethe ezinjalo.

Ngaphambi inqubo kungcono ukuba uphumule, ukudedela izingubo Friend kusukela entanyeni. Ukuze tonometry idatha ngokunembe ngangokunokwenzeka, kubalulekile:

• Ungaphuzi for 4 amahora ngaphambi inqubo ezingaphezu kuka 0.5 amalitha uketshezi.
• Ungaphuzi utshwala ngesikhathi esidlule 12 amahora.
• Musa ukubhema insangu emini ngaphambi kokuhlolwa.

Ukunemba Imiphumela kungathintwa yizici elandelayo:

1. ukuhlinzwa Eye esikhathini esidlule noma laser umbono ukulungiswa.
2. I-cornea kuyinto okungajwayelekile ukuma.
3. Blink ngesikhathi sokuhlola.
4. Ubuhlungu iso noma amagciwane abangela isifo samehlo.

Imiphumela tonometry

Umuntu ngamunye has a ingcindezi evamile iso lihlukile. Ngokuvamile kuba ephakeme ngokushesha njengoba umuntu engase aphaphame. izinguquko njalo e ingcindezi intraocular kukhona isici abantu abanale glaucoma.

Ochwepheshe baphawula ukuthi iso ingcindezi lensikazi kancane kunakunoma amadoda. Kodwa cishe bonke abantu, kwandisa ngeminyaka.

ingcindezi Intraocular kubhekwa evamile uma kukhona tonometry izinkomba ngaphakathi 10-21 HG-amamilimitha angu. Uma kunqoba 21 mm HG, kufanele ngokushesha afune usizo lwezokwelapha. Abantu abanjalo basengozini, ngoba izibalo kungase kubonise glaucoma.

Ukuhlolwa usebenzisa ezihlukahlukene blood pressure ngabaqaphi kungenziwa izikhathi eziningana ngonyaka, ngesikhathi njalo bayohlolwa nguchwepheshe. Uma amehlo tonometry yabonisa-high blood pressure, ungakhathazeki kwesikhathi. Kungcono ukuchitha ezinye izivivinyo ngokusebenzisa isimo ezahlukene amasu ocwaningo iso.