… study to assess the effect of sedation on the IOP in children, we used the Perkins hand-held
applanation tonometer (Perkins) and the Digilab pneumatonometer/ tonographer (model 30 …

… the normal values of intraocular pressure (IOP) in children is … A small comparison study of
Perkins tonometry by two of the … ” IOP in childhood is an artifact of applanation tonometry and …

… In this study compared intraocular pressure measurement with Perkins tonometer and the
Goldmann tonometer. Intraocular Pressure readings between the two groups were highly …

… by more than 10% from true intraocular pressure, and 95% by no … by conventional applanation
tonometry. We undertook a … the Perkins, Tono-Pen XL, and pneumatonometer versus …

… ), the pneumatonometer, and airpuff applanation tonometers are … these latter are the Perkins
and Draeger tonometers. Both are … However, a monometric study in children and adults …

… The Perkins applanation tonometer is similar to the Goldmann applanation tonometer except
… The pneumatonometer is a pressure-sensing device and is particularly useful for patients …

… measurement of intraocular pressure (IOP). The World … of prematurity using three tonometers:
Perkins, Schiotz, and Tono-… in the young eye and provides a comparative study to compare …

… , Inc., Depew, NY) and Goldmann applanation tonometer (GAT).2, 3 The … comparison studies
conducted in children. When compared to simultaneous manometry, applanation tonometry …

… management of glaucoma because high intraocular pressure (… A recent study has also
shown a good correlation between … Perkins tonometers in a population including some children.…

… The OBF, or pneumatonometer, measures the pressure in … study, in which eyes were
cannulated and true IOP was measured with a manometer, showed an average tonometric (Perkins …