Results 21 to 30 of about 21,343 (229)

Advantages of dynamic bi-directional applanation tonometry in primary open-angle glaucoma diagnostics

open access: yesРоссийский офтальмологический журнал, 2019
Purpose. To study tonometry parameters features, measured by different methods, taking into account individual morphometric eye parameters and biomechanical properties of the corneoscleral shell in patients with the initial and the advanced stages of ...
A. Sh. Zagidullina   +4 more
doaj   +1 more source

Comparison of IOP obtained in different kind of eyes with contact and no contact tonometers

open access: yesOman Journal of Ophthalmology, 2022
BACKGROUND: The aim of this study is to analyze and compare the intraocular pressure (IOP) values measured in three different kinds of participants such as healthy subjects (HS), keratoconus patients (KP), and those who underwent myopic photorefractive ...
Sandro Sbordone   +6 more
doaj   +1 more source

Rapid and Accurate Pressure Sensing Device for Direct Measurement of Intraocular Pressure. [PDF]

open access: yes, 2020
PurposeIntraocular pressure (IOP) is the primary modifiable risk factor for glaucoma. Current devices measure IOP via the dynamic response of the healthy cornea and do not provide the accurate IOP measurements for patients with altered corneal ...
Camp, Andrew   +4 more
core  

Dynamic contour tonometry versus Goldmann applanation tonometry: challenging the gold standard [PDF]

open access: yes, 2010
The accurate measurement of intraocular pressure (IOP) is fundamental to almost any ophthalmic examination. Dynamic contour tonometry (DCT) was introduced 5 years ago as an entirely novel contact tonometry principle designed to measure IOP largely ...
Bochmann, F, Kaufmann, C, Thiel, M A
core   +1 more source

Coupled Biomechanical Response of the Cornea Assessed by Non-Contact Tonometry. A Simulation Study [PDF]

open access: yes, 2015
The mechanical response of the cornea subjected to a non-contact air-jet tonometry diagnostic test represents an interplay between its geometry, the corneal material behavior and the loading.
Ariza-Gracia, Miguel Á.   +4 more
core   +10 more sources

Different methods for measuring intraocular pressure [PDF]

open access: yesHalo 194, 2019
Tonometry is a method for measuring intraocular pressure (IOP). Goldmann applanation tonometry (GAT) represents a golden standard for measuring IOP. The measurement is conducted by measuring the force needed to straighten out a certain area of the cornea.
Jordanova Elena   +6 more
doaj  

Feeling the pressure: a cross-sectional study exploring feasibility of a healthcare Pop-Up for intraocular pressure measurements in shopping centres in England [PDF]

open access: yes, 2019
OBJECTIVES: To test the hypothesis that a shopping centre Pop-Up health check combining an intraocular pressure (IOP) check with a general health check (blood pressure (BP)) is more readily accepted by the general public than an IOP check only.
Campbell, P.   +5 more
core   +1 more source

The usefulness of CorvisST Tonometry and the Ocular Response Analyzer to assess the progression of glaucoma [PDF]

open access: yesScientific Reports, 2017
AbstractCorneal Visualization Scheimpflug Technology (CST) and Ocular Response Analyzer (ORA) measurements were carried out in 105 eyes of 69 patients with primary open-angle glaucoma. All patients had axial length (AL), central corneal thickness (CCT), intraocular pressure (IOP) with Goldmann applanation tonometry (GAT) and eight visual fields (VF)s ...
Kazunori Hirasawa   +6 more
openaire   +3 more sources

The Influence of Central Corneal Thickness on The Intraocular Pressure as Measured by Different Tonometers: Non-Contact Tonometer and Goldmann Applanation Tonometer

open access: yesAdvanced Medical Journal
Background and objectives: Intraocular pressure plays a crucial role in maintaining vision and preventing eye disease. Beyond its importance in diagnosing and managing glaucoma, intraocular pressure measurements significantly impact the evaluation of ...
Yaseen Ahmed Ali, Tara Mahmood Hassan
doaj   +1 more source

Evaluation of a new rebound tonometer for self-measurement of intraocular pressure [PDF]

open access: yes, 2015
Background/aims To compare the accuracy of self-obtained, partner-obtained and trainer-obtained measurements using the handheld Icare Home rebound tonometer with Goldmann applanation tonometry (GAT), and to evaluate the acceptability to subjects of ...
Dabasia, P. L.   +2 more
core   +1 more source

Home - About - Disclaimer - Privacy