A theoretical design for a contact lens tonometer.
A theoretical design for a non-invasive, continuous, applanation, contact lens tonometer is proposed based on physical forces which cause a contact lens to adhere to the eye and the principles of applanation to measure pressure within a sphere. This instrument has potentially wide applications in the continuous measurement of intraocular pressure in patients with glaucoma, a blinding disease characterized by elevated intraocular pressure.
Lee
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DA
Jules Stein Eye Institute, UCLA School of Medicine 90024-1771.
D003261:Contact Lenses; D004867:Equipment Design; D006801:Humans; D007429:Intraocular Pressure; D014065:Tonometry, Ocular / Q000295:instrumentation*