Comparison of Rebound Tonometry, Perkins Applanation Tonometry and Ocular Response Analyser in Mucopolysaccharidosis Patients. [PDF]
PLoS ONE, 2015 To investigate the feasibility and to compare three devices measuring intraocular pressure (IOP) in mucopolysaccharidosis patients (MPS): iCare rebound tonometer (RT), Perkins applanation tonometer (PAT) and ocular response analyzer (ORA).MPS patients ...
Joanna Wasielica-Poslednik +6 more
doaj +7 more sources
Intraocular pressure and ocular pulse amplitude using dynamic contour tonometry and contact lens tonometry [PDF]
BMC Ophthalmology, 2004 Background The new Ocular Dynamic Contour Tonometer (DCT), investigational device supplied by SMT (Swiss Microtechnology AG, Switzerland) allows simultaneous recording of intraocular pressure (IOP) and ocular pulse amplitude (OPA). It was the aim of this
Grus Franz-H +2 more
doaj +8 more sources
Non-Invasive Ocular Rigidity Measurement: A Differential Tonometry Approach [PDF]
Acta Medica, 2015 Purpose: Taking into account the fact that Goldmann applanation tonometry (GAT) geometrically deforms the corneal apex and displaces volume from the anterior segment whereas Dynamic Contour Tonometry (DCT) does not, we aimed at developing an algorithm ...
Efstathios T. Detorakis +2 more
doaj +5 more sources
Ocular surface displacement with and without contact lenses during non-contact tonometry.
PLoS ONE, 2014 PurposeTo evaluate the displacement of the central ocular surface during non-contact tonometry with and without soft contact lenses and determine the factors associated with the displacement of the central ocular surface and intraocular pressure (IOP ...
Ulfah Rimayanti +5 more
doaj +5 more sources
Review on Dynamic Contour Tonometry and Ocular Pulse Amplitude [PDF]
Ophthalmic Research, 2015 Intraocular pressure (IOP) measurement is the cornerstone of the management of glaucoma patients. The gold standard for assessing IOP is Goldmann applanation tonometry (GAT). Recently, the dynamic contour tonometer (DCT) has become available.
K. Willekens +6 more
semanticscholar +3 more sources
Indian J Ophthalmol, 2017 [This corrects the article DOI: 10.4103/0301-4738.171956.].
europepmc +2 more sources
Beyoglu Eye Journal, 2018 INTRODUCTION[|]Elevated intraocular pressure (IOP) remains to be the best known modifiable risk factor for glaucoma. Ocular palpation tonometry (OPT) is an old, fast and simple method for IOP measurement.
Mehmet Özveren +4 more
doaj +4 more sources
A mechanical model of ocular bulb vibrations and implications for acoustic tonometry.
PLoS ONE, 2023 In this study, we propose a comprehensive mechanical model of ocular bulb vibrations and discuss its implications for acoustic tonometry. The model describes the eye wall as a spherical, pre-stressed elastic shell containing a viscoelastic material and ...
Nicoletta Tambroni +3 more
doaj +6 more sources
Tonometry by Ocular Response Analyzer in Keratoconic and Warpage Eyes in Comparison with Normal Eyes
Journal of Current Ophthalmology, 2021 Purpose: To compare intraocular pressure (IOP) values measured by ocular response analyzer (ORA) in contact lens-induced corneal warpage, normal, and keratoconic eyes.
Fateme Alipour +4 more
semanticscholar +4 more sources
The usefulness of CorvisST Tonometry and the Ocular Response Analyzer to assess the progression of glaucoma [PDF]
Scientific Reports, 2017 Corneal Visualization Scheimpflug Technology (CST) and Ocular Response Analyzer (ORA) measurements were carried out in 105 eyes of 69 patients with primary open-angle glaucoma.
Masato Matsuura +5 more
semanticscholar +4 more sources