France – Diagnostic devices – Acquisition de deux systèmes de neurostimulation ultrasonore

The contract concerns the acquisition of two ultrasound neurostimulation systems that must enable: - non-invasive stimulation of deep brain structures (such as the thalamus) with a targeted precision of the order of one millimeter, which allows for the stimulation of different subcortical structures that are at least 3 mm apart, without affecting the intermediate tissues and taking into account the disruptive effects of the skull on focusing, - by administering low-intensity transcranial ultrasounds, - while allowing for the simultaneous recording of electrophysiological signals via EEG. To enable simultaneous recording with EEG sensors in a confined space, the system must be compact and mobile enough to be moved to a storage room.