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Design of Portable EEG and Blood Oxygen Synchronous Acquisition System / 中国医疗器械杂志
Chinese Journal of Medical Instrumentation ; (6): 280-283, 2021.
Article in Chinese | WPRIM | ID: wpr-880467
ABSTRACT
In order to obtain comprehensive brain activity information conveniently in real time, this study designs a portable EEG and blood oxygen synchronous acquisition system for real-time monitoring of brain functional activities. The EEG electrodes filter and amplify the detected EEG signals, and send them to the microprocessor via Bluetooth to analyze the EEG data; the photoelectric probe converts the optical signals into electrical signals, which are amplified and separated, filtered, and AD converted, calculates the brain's oxygenation and blood-red protein (ΔHbO
Subject(s)

Full text: Available Index: WPRIM (Western Pacific) Main subject: Oxygen / Brain / Electrodes / Electroencephalography Language: Chinese Journal: Chinese Journal of Medical Instrumentation Year: 2021 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Main subject: Oxygen / Brain / Electrodes / Electroencephalography Language: Chinese Journal: Chinese Journal of Medical Instrumentation Year: 2021 Type: Article