University of California

Farus, LLC

Rahul Singh

Martin Culjat

Warren S Grundfest

Zachary D Taylor

Priyamvada Tewari

Shane White

Jean P Hubschman

Mijin Choi

Jean L Bourges

A dental ultrasonography probe includes a probe tip having a scanning ultrasonography transducer that generates a narrow beam ultrasonic transmission signal over a sequence of beam angles, that receives an ultrasonic return signal, and that generates an ultrasonic receive signal in response to the ultrasonic return signal to identify and measure dental and craniofacial objects and features. A probe body has a longitudinal axis that is substantially perpendicular to a longitudinal axis of the probe tip.

Scanning dental ultrasonography probe

A corneal hydration sensing system includes an illumination system configured to provide an illumination beam of terahertz radiation, an optical system arranged in an optical path of the illumination system to relay and direct at least a portion of the illumination beam of terahertz radiation onto a cornea of a subject and to receive at least a portion of terahertz radiation reflected from the cornea to provide a return beam of terahertz radiation, and a detection system arranged in an optical path of the return beam of terahertz radiation. The detection system is configured to provide a detection signal from detecting at least a portion of the return beam of terahertz radiation. The corneal hydration sensing system also includes a signal processing system configured to communicate with the detection system to receive the detection signal. The signal processing system processes the detection signal to provide a measure of an amount of hydration sensed in the cornea of the subject.

Corneal hydration sensing system

Growing community of inventors

Palo Alto, CA, United States of America

Rahul Singh