°AirRay Cortical Electrode is CorTec’s ECoG electrode for invasive neuromonitoring. It is designed for the recording and stimulation of brain activity from the cortical surface. Monitoring of electrical brain signals supports e.g. the localization of epileptogenic foci or brain mapping. The electrode may be used for a maximum of up to 29 days.

Due to CorTec’s special laser manufacturing process, °AirRay Cortical Electrode is very soft, thin, and flexible and adjust well to the brain’s curvature. Additionally, °AirRay Cortical Electrode requires only a small number of electrode cables. A number of 64 electrode contacts, for instance, can be connected via only two cables.

Health and well-being of the patient are of the utmost importance to us. Therefore, we greatly emphasize safe electrode design. °AirRay Cortical Electrodehas an even surface; individual electrode contacts are almost impalpable and safely interlock with the material to prevent their separation from the silicone.

°AirRay Cortical Electrode has received market clearance from the Food and Drug Administration (FDA) in the USA for invasive neuromonitoring in the central nervous system. The product portfolio includes all possible contact arrangements from 1×4 to 8×8 electrode contacts.