Measurement of intraocular pressure in pig's eyes using a new tonometer prototype

Measurement of intraocular pressure in pig's eyes using a new tonometer prototype

We have developed a new tonometer prototype that may prove useful for noninvasive self-tonometry. The device measures the IOP by recording the force required to deform the cornea as function of distance. The goal of this experiment was to measure the IOP on porcine eyes with the new tonometer protot...

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Hauptverfasser: Banobre, A., Alvarez, T.L., Fechtner, R.D., Greene, R.J., Thomas, G.A., Levi, O., Ciampa, N.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Cornea
Eyes
Fluctuations
Force measurement
Force sensors
Mercury (metals)
Patient monitoring
Pressure measurement
Prototypes
Strain measurement
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creator Banobre, A.
Alvarez, T.L.
Fechtner, R.D.
Greene, R.J.
Thomas, G.A.
Levi, O.
Ciampa, N.
description We have developed a new tonometer prototype that may prove useful for noninvasive self-tonometry. The device measures the IOP by recording the force required to deform the cornea as function of distance. The goal of this experiment was to measure the IOP on porcine eyes with the new tonometer prototype. The IOP was a measured directly from the cornea of porcine's eyes with different IOPS. These preliminary data demonstrate the clinical potential of home self-tonometry. Intraocular pressure (IOP) monitoring has revealed that diurnal fluctuations in IOP are a significant independent risk for glaucoma progression. The development of a noninvasive self-tonometer and a clinical method for its use by the patient at home will help in the management of glaucoma progression.
doi_str_mv 10.1109/NEBC.2005.1432019
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subjects Cornea
Eyes
Fluctuations
Force measurement
Force sensors
Mercury (metals)
Patient monitoring
Pressure measurement
Prototypes
Strain measurement
title Measurement of intraocular pressure in pig's eyes using a new tonometer prototype
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