Developments and Progress in Non-contact Eye Tonometer Calibration
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 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...
متن کاملTonometer calibration in Brasília, Brazil.
PURPOSE To determine calibration errors of Goldmann applanation tonometers in ophthalmic clinics of Brasília, Brazil, and correlate the findings with variables related to tonometers model and utilization. METHODS Tonometers from ophthalmic clinics in Brasília, Brazil, were checked for calibration errors. A standard Goldmann applanation tonometer checking tool was used to asses the calibration...
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 کاملIntraocular pressure measurement: Goldmann Applanation Tonometer vs non contact airpuff tonometer.
BACKGROUND An accurate assessment of Intraocular pressure (IOP) is vital in establishing diagnosis of Glaucoma and decision making regarding various treatment modalities available. The purpose of this study is to compare Goldmann Applanation Tonometer (GAT) with Air puff tonometer. METHODS Cross-sectional comparative study conducted. 73 eyes from 73 patients were included in this study and in...
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ژورنال
عنوان ژورنال: Measurement Science Review
سال: 2020
ISSN: 1335-8871
DOI: 10.2478/msr-2020-0021