Amydi-med Disposable non-Invasive EEG Sensor/Electrodes obtained CE and ISO 13485 certificates, could compatible with BIS, Masimo, Quantium, SWT, Grow Young, Sosiha, Newsky patient monitors. The EEG Sensor used with interface cable and anesthesia depth monitor. Disposable Non-Invasive EEG Sensor is able to collect electroencephalograph (EEG) data and to monitor the hypnotic state of patients using anesthetics and other drugs, which can better protect patients' life and safety.