Electrode configuration for sensing ciliary impedance

The present disclosure relates to sensor systems. Sensor system may comprise a substrate configured to be disposed adjacent an eye of a user, at least a pair of driver electrodes disposed adjacent the substrate, the driver electrodes configured to facilitate passage of an electrical current through...

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Bibliographische Detailangaben
Hauptverfasser:	ROBILLOTTO, JOHN ROCCO, TONER, ADAM, WYATT, HARRY J, ZIKOS, GEORGE A
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CONTACT LENSES DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MEDICAL OR VETERINARY SCIENCE OPTICS PHYSICS SPECTACLES SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES SURGERY TESTING
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Beschreibung
Zusammenfassung:	The present disclosure relates to sensor systems. Sensor system may comprise a substrate configured to be disposed adjacent an eye of a user, at least a pair of driver electrodes disposed adjacent the substrate, the driver electrodes configured to facilitate passage of an electrical current through the eye, wherein each of the driver electrodes are configured to exhibit a current density of less than 70 [mu]A/mm2 when a current of 100 [mu]A is passing therethrough, at least a pair of sensor electrodes disposed adjacent the substrate and spaced from the driver electrodes, the pair of sensor electrodes configured to sense a potential difference across at least a portion of the eye, as measured between the pair of sensor electrodes.