Tonometry ndiyo muedzo wokuyera kuisa mukati menyu maziso ako, kunzi se intraocular eye (IOP). Kuyera dambudziko reziso rako chikamu chinokosha chekuongorora kweziso rakajeka . Kana ziso rako richikwirira richikwirira kupfuura rakasikwa, unogona kunge uri pangozi yekuvandudza zvirwere zvemaziso zvakadai se glaucoma . Kushandiswa kwemaziso kunogona kukuvadza hutete hwemitsipa mushure meziso rako, dzimwe nguva zvichiita upofu.
Tanometer chiridzwa chinotarisa kushanda kwepisoco nekuenzanisa kupikisa kwekodeni yako kudentation. Chiremba wako weziso angashandisa imwe yenzira dzakawanda kuti uone kukosha mukati maziso ako.
Goldman Tonometry
Iyo inowanzozivikanwa ndeyekuti tonometer inobata maziso ndeye Goldman applanation tonometer yakagadzirwa naZeiss. A Goldman tonometer inowanzobatanidzwa pamagetsi ekutengesa magetsi. Anesthetic maziso madonhwe akaiswa mumeso ako, achiteverwa nehomwe ye fluorescein dye. A cobalt bluu chiedza ndokuvhenekera flurorescein uye tonometer. Shanduro shomanana yakanyatsomanikidzwa muziso rako, indenting the cornea. Kushingaira iyo kornea inodonha kudzokera ku tonometer inoyera mumamilimita e mercury, ichipa chiremba weziso rako nhamba yekunyora uye kuenzanisa kune gore negore.
Non-Contact Tonometry
Kwete-kutaurirana tonometry (NCT) inowanzozivikanwa se " mhepo yokumhanya ".
Vanhu vazhinji vanoda rudzi urwu rwe tonometry nokuti haruna kusanganisira kubata kweziso. Panzvimbo pacho, hunyoro hwemhepo hunoshandiswa kugadzirisa iyo cornea. NCT tonometry haifaniri kuonekwa seyakarurama seGoodman tonometry asi inopa nzira inobatsira uye inokurumidza yekuyera kuvhara kweziso mumavana kana vanhu vakuru vane ruzivo.
Electronic Tonometry
Electronic tonometry inoreva chibatiso, chipangizo chemafoni icho chiremba chako cheziso chinogona kutakura kubva pane imwe nzvimbo kuenda kune imwe nzvimbo kuti uongorore maziso omeso. Kudzorera peni yekunyorera, tonometer inoshandiswa zvinyoro uye nokukurumidza inoshandiswa ku cornea yako. Chiremba wako angangodaro akawana zvidzidzo zvitatu kuti awane chiyero chakarurama. Electronic tonometry haifaniri kuonekwa seyovimbiso kana yakarurama seGoldman tonometry asi inonyatsoshanda kune mumwe munhu anoshanda.
Schiotz Tonometry
Schiotiz tonometry isiri ye indentation tonometry. An indentation tonometer inotarisa ziso rinomanikidza nekuyera kubwinya kwechirema kunokonzerwa nekodhi-danda pirungi sezvainogara pane cornea. Mazuva ano vashandi vekuchengeta maziso havawanzoshandisa indentation tonometry. Indentation tonometry dzimwe nguva inoshandiswa mumahofisi evanhu vakawanda uye mauto.
Kazhinji kusvinura kwameso kunosiyana pakati pevanhu. Kana ziso rako richikwirira kupfuura rakasvibirira, njodzi yako yekukura glaucoma inogona kuwedzerwa.
Sources:
Eskridge, J Boyd, John Amos naJimmy Bartlett. Nzira dzeKliniki muOptometry, mapeji 221-237. JB Lippincott Company, 1991.
Kurtz, Daniel naNancy B. Carlson. Nzira dzeKliniki yeOcular Examination, mapeji 289-300. The McGraw-Hill Companis, Inc, 2004.