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 +9 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
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 +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 +8 more sources
The influence of ocular parameters on intraocular pressure values measured by different devices and the development of an optimized prediction model in a myopic population [PDF]
Advances in Ophthalmology Practice and ResearchObjective: To investigate the associations between ocular parameters—mean keratometry (Km), spherical equivalent (SE), central corneal thickness (CCT), axial length (AL), corneal hysteresis (CH), and corneal resistance factor (CRF)—and intraocular ...
Wei Gan +5 more
doaj +2 more sources
Ocular Pulse Amplitude in Healthy Subjects as Measured by Dynamic Contour Tonometry [PDF]
Archives of Ophthalmology, 2006 To test whether dynamic contour tonometry yields ocular pulse amplitude (OPA) measurements that are independent of corneal thickness and curvature, and to assess variables of observer agreement.In a multivariate cluster analysis on 223 eyes, the relationship between central corneal thickness, corneal curvature, axial length, anterior chamber depth ...
Kaufmann, Claude +3 more
openaire +5 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 +3 more sources
Short-Term Daily Oral Administration of Cannabidiol Does Not Impact Rebound Tonometry Intraocular Pressure or Schirmer Tear Test Values in Healthy Adult Horses. [PDF]
Vet OphthalmolABSTRACT Objective To assess the effect of orally administered cannabidiol (CBD) on TonoVet measured intraocular pressure (IOP) and Schirmer tear test I (STT) in horses. Animal Studied Horse. Procedure This was a masked, randomized, balanced cross‐over study of six healthy adult horses.
Diehl K, Sheridan C, Reed R.
europepmc +2 more sources
Comparison of intraocular pressure measured by Goldman applanation tonometer, noncontact tonometer and trans-palpebral tonometer [PDF]
BMC OphthalmologyBackground To evaluate reliability and agreement of non-contact tonometry (NCT) and trans-palpebral tonometry (TPT) compared with Goldmann-applanation tonometry (GAT).
Madhu Thapa +3 more
doaj +2 more sources
Eye, 2019 Objectives To evaluate the agreement between Goldmann applanation tonometry (GAT) and Ocular Response Analyser (ORA) intraocular pressure (IOP) measurements, and patients’ preferences.
P. McCann +6 more
semanticscholar +2 more sources