Factors Affecting Measurements of IOP Using Non-Contact Eye Tonometer
نویسندگان
چکیده
منابع مشابه
Comparative study of measurement of IOP with Goldmann’s applanation tonometer and Non contact tonometer
Aim : The aim of this study is to validate the efficacy of NCT by comparing its measurements with that of Goldmann’s applanation tonometry and to know if it can be used as a screening tool for glaucoma. Materials and methods : In 400 eyes of 200 adults selected for cataract surgery, IOP was measured first with NCT and 15min later with GAT and the results were compared. Results : The range of IO...
متن کاملComparison of IOPen rebound tonometer with Goldmann applanation tonometer at different IOP levels.
AIM To compare the accuracy of IOPen rebound tonometer with Goldmann applanation tonometer (GAT) in individuals with low, normal and high intraocular pressure (IOP) and to evaluate the effect of central corneal thickness (CCT) on IOP measurements. METHODS This cross-sectional study consisted of 159 participants. IOP of one eye of each subject was measured consecutively with IOPen and GAT. The...
متن کاملFactors affecting intraocular pressure measured by noncontact tonometer.
PURPOSE To investigate the mean values of intraocular pressure (IOP) measured with noncontact tonometer (NCT) and evaluate the factors that may affect IOP. METHODS A total of 850 subjects who were admitted to our clinic between March 2005 and February 2006 were recruited for the study. Subjects having blepharitis, conjunctivitis, corneal diseases, glaucoma suspicion, or glaucoma were not acce...
متن کاملComparison of the CT80 Non-Contact Tonometer and Goldmann Applanation Tonometer
Aim of Study: To compare the intraocular pressure (IOP) measurements obtained with the computerized tonometer 80 non-contact tonometer (CT80 NCT) and those with the Goldmann applanation tonometer (GAT) in patients with normal and high IOP. Patients and Methods: This observational clinical study comprised 187 eyes of 105 patients (54 men and 51 women), who had their IOP readings measured with bo...
متن کاملClinical comparison of Pulsair non-contact tonometer and Goldmann applanation tonometer in Indian population.
INTRODUCTION Goldmann applanation tonometer (GAT) is the gold standard for Intraocular Pressure (IOP) measurement but has disadvantage of being contact device and problems with portability. The aim of the study was to compare the Keeler's Pulsair noncontact tonometer (NCT) with GAT in Indian Population. MATERIALS AND METHODS Eighty-one subjects were screened from a Glaucoma clinic of a tertia...
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ژورنال
عنوان ژورنال: Strojnícky časopis - Journal of Mechanical Engineering
سال: 2020
ISSN: 2450-5471
DOI: 10.2478/scjme-2020-0026