Rose Rehfeldt,Ethan Rhodes,Richard A. Villarreal,Wayne Dearing,James Wadsworth
申请号：
US16678582
公开号：
US20200146573A1
申请日:
2019.11.08
申请国别(地区):
US
年份:
2020
代理人:
摘要：
An integrated switch matrix for a medical device system used for long-term monitoring of electroencephalogram (EEG) signals and mapping of the brain through cortical stimulation is configured to switch functions of various electrodes associated with the system in response to user needs. The programmable switch matrix is integrated in an EEG recording device and allows for connecting any patient electrode(s) to a ground circuit, connecting any patient electrode to a common reference, connecting a selected common reference to any or all recording device(s) in the system and, connecting any patient electrode(s) to anode and/or cathode outputs of a neurostimulator for multi-contact cortical stimulation.
