E-TrolZ, Inc. develops integrated signal acquisition and data management products for the medical device original equipment manufacturers and research institutions. Its products include electrophysiological monitors/recorders/analyzers, and DPTCAT enabled and micro medical device programmable embedded controllers, which are used in various electrophysiological measurement applications, such as neurological monitor, brain activity monitor, anesthesia monitor, patient monitor, sleep monitor, ambulatory EEG recorder, seizure detector, stroke detector, EEG research, and combined EEG/ECG research