SENDEROWICZ, DANIEL,ARLOTTI, MATTIA,VIENO, NICOLO,ROSSI, LORENZO
申请号：
CA3092001
公开号：
CA3092001A1
申请日:
2019.02.21
申请国别(地区):
CA
年份:
2019
代理人:
摘要：
Disclosed herein are apparatuses and methods for treating neurological disorders by electro-stimulation. The apparatus (10) for treating neurological disorders includes at least one electrode (12) implantable in the brain of a patient, and a processing and stimulation device (14) connected to the at least one electrode (12). The processing and stimulation device (14) may include a stimulation module (16) configured to generate a stimulation signal to be sent to the at least one electrode (12), and an acquisition module (20) that measures cerebral activity coming from the brain of the patient. The acquisition module (20) may have a front-end block (27) configured to amplify the potential difference of its input signals (V1a,V2a) and to filter a stimulus artifact and may include a multi-stage fully-differential switched capacitor circuit (e.g., an integrated circuit) configured for discrete-time signal processing.
