A NON-CONTACT ULTRASONIC DEVICE, A NON-CONTACT ULTRASONIC SYSTEM FOR DETERMINING AN INTRAOCULAR PRESSURE OF AN EYE AND A METHOD OF DETERMINING AN INTRAOCULAR PRESSURE OF AN EYE

摘要

According to embodiments of the present invention, a non-contact ultrasonic device is provided. The non-contact ultrasonic device includes a plurality of first elements configured to actuate a corneal surface of an eye; and a plurality of second elements configured to emit a plurality of measurement ultrasonic beams on a point on the actuated corneal surface, and further configured to receive a reflected ultrasonic beam from the plurality of measurement ultrasonic beams reflected at the point on the corneal surface.