Back to results
US 3,948,248 AGranted
Method of measuring ocular pulse
OwnerJoel L. Zuckerman, Harry J. Grossmaninventors
Life of this patent
Estimating the term…
Abstract
A method of obtaining a reading of the ocular pulse in its unbiased, natural state by transmitting continuous wave ultrasonic energy to the eye from a source spaced from the eye, receiving said energy reflected back from said eye, and detecting a modulation in said relected energy caused by pulsations of said eye.
Claims6
A method of observing pulsations in an eye comprising the steps of:
- positioning said eye to receive continuous wave ultrasonic energy,
- transmitting continuous wave ultrasonic energy to said eye from a source spaced from said eye,
- receiving said energy reflected back from said eye, and
- detecting a modulation in said reflected energy caused by a pulsation of said eye and providing a signal in response to said modulation.
1 more element
Dependencies are inferred from the claim text.