Intraocular pressure measurements with the Tono-Pen XL® and Perkins® applanation tonometers in horses and cattle
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چکیده
منابع مشابه
Measurements of Intraocular Pressure with Tono-Pen and Goldmann Applanation Tonometers in Subjects with Systemic Illness
Objective: The purpose of this preliminary study was to compare differences in the measurement of intraocular pressure (IOP) between TonoPen tonometry and Goldmann applanation tonometry (GAT) in healthy individuals and those with coexisting illnesses. Patients and Methods: This prospective study included 42 individuals who were further categorized into two groups. Group 1 consisted of 20 health...
متن کاملClinical comparison of the ProTon and Tono-Pen tonometers with the Goldmann applanation tonometer.
A clinical evaluation of a new electron ProTon tonometer was performed comparing the values of intraocular pressure (IOP) measured using this instrument with those determined by a similar instrument, Tono-Pen XL, and by Goldmann applanation tonometry. The mean IOP measured in 106 eyes with the ProTon tonometer was not significantly different from that determined with Goldmann applanation, while...
متن کاملRepeatability of intraocular pressure measurements with Icare PRO rebound, Tono-Pen AVIA, and Goldmann tonometers in sitting and reclining positions
BACKGROUND Icare PRO (ICP) is a new Rebound tonometer that is able to measure intraocular pressure (IOP) in both sitting and reclining positions. In this study, the gold standard Goldmann tonometer (GAT) was compared to ICP and Tono-Pen AVIA (TPA). Hypothesis was that repeatability of GAT is superior to ICP and TPA. METHODS 36 eyes of 36 healthy caucasian individuals, 13 male and 26 females, ...
متن کاملEffect of corneal thickness on intraocular pressure measurements with the pneumotonometer, Goldmann applanation tonometer, and Tono-Pen.
PURPOSE To compare intraocular pressure (IOP) measurements of the Ocular Blood Flow (OBF) pneumotonometer, Goldmann applanation tonometer, and Tono-Pen in eyes with normal corneas of various thicknesses. METHODS IOP was measured with an OBF pneumotonometer, Tono-Pen and Goldmann applanation tonometer in random order in 181 eyes with normal corneas. Central corneal thickness (CCT) was measured...
متن کاملComparison of Perkins, Tono-Pen and Schiøtz tonometers in paediatric patients under general anaesthesia.
This cross-sectional study aimed to investigate if the Tono-Pen, Schiøtz and Perkins tonometers could be used interchangeably in general practice for measuring elevated intraocular pressure. A total of 74 eyes of 37 paediatric patients under general anaesthesia were checked with all 3 tonometers. All of the tonometers gave significantly different measurements from each other. However, with a me...
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ژورنال
عنوان ژورنال: Ciência Rural
سال: 2013
ISSN: 1678-4596
DOI: 10.1590/s0103-84782013005000030