Rate of Glaucoma Determined by Smart Contact Lenses

"Researchers from Columbia University Medical Center have found that smart contact lenses that emit patterns of electrical signals can be used to detect the rate of glaucoma. The smart contact lens system, known as Triggerfish, is from Swiss startup Sensimed and is designed as a diagnostic. It offers an automated, continuous recording of ocular dimensional changes when worn over a 24-hour period," reports Fierce Medical Devices. "In addition to the lens itself, Triggerfish includes an adhesive antenna, which is worn around the eye during that period and transmits the data through a cable from the antenna to a portable recorder that's worn around the patient's neck. Data is transferred via Bluetooth from the recorder to software installed on a health care provider's computer. This latest data on this lens system was published online today in the journal Ophthalmology." Read more.