Aspect Medical Systems, Inc.

Rafael M Cordero

Philip H Devlin

Nassib G Chamoun

John R Shambroom

Charles Fendrock

Terrie L McDaniel

Edwin B Merrick

Joao Melo

An array of electrodes is constructed to allow the user to easily adjust to the correct size of the patient's head. The array is self-adhesive, pre-gelled and disposable. The array fits easily over the temple and forehead areas where EEG signals can be acquired by specially designed monitors for purposes of monitoring a number of bodily phenomena, including but not limited to, depth of anesthesia, and/or ischemia, and burst suppression. The array is connected to the monitor via a tab connector that is integral to the disposable device. The tab connector is insertible into a reusable connector that is part of a monitoring system.

Electrode array system for measuring electrophysiological signals

An electrophysiological electrode includes multiple layers of materials to isolate liquid electrolytic gels from the conductive inks on the flexible circuit of the electrode substrate. Such an electrode has a much longer shelf life under normal storage conditions than other electrodes of such construction with high salt content liquid electrolytic gel, and is able to maintain acceptable impedance upon its eventual use.

Electrode for measuring electrophysiological signals using liquid electrolytic gel with a high salt concentration

A sensor system which includes a biopotential signal monitor, a smart sensor and the accompanying hardware and software interface which authenticates the source and validity of the smart sensor and also verifies that the smart sensor meets various criteria for use.

Smart electrophysiological sensor system with automatic authentication and validation and an interface for a smart electrophysiological sensor system

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Tewksbury, MA, United States of America

Rafael M Cordero