UC San Diego, Integrated Electronics and Biointerfaces Laboratory
Official site → La Jolla, CA, USA
Applications
Devices used
UC San Diego IEBL
The laboratory’s current people page identifies Shadi A. Dayeh as Professor and Principal Investigator/Director of the Integrated Electronics and Biointerfaces Laboratory. UC San Diego’s Jacobs School faculty profile identifies him as Professor of Electrical and Computer Engineering.
The faculty profile describes thin-film platinum-nanorod electrodes, dense cortical surface grids, flexible depth arrays and Brain-iEEG surgical visualization. It also names clinical collaborators at UC San Diego Health, Massachusetts General Hospital and Oregon Health & Science University. This is a laboratory brief, not a company or a claim that one device includes every platform.
Cataloged hardware and applications
- PtNRGrid surface arrays and their 2022 human and rat mapping study: surface recordings during surgery and rat barrel-cortex mapping. The paper’s recruited human total is not the sample size of every task.
- µSEEG flexible depth-electrode family and the 2024 acute human cortical application: two MGH participants, short 64-channel PEDOT:PSS arrays and ten-minute recordings. The long PtNR primate array is a separate configuration.
Program claims versus study evidence
The current faculty profile reports more than 100 patient uses across three centers and an FDA investigational device exemption for a 1,024-channel intraoperative system. These are institution-reported program-level claims, not a retrieved FDA decision file or a participant-level dataset. They do not enlarge the cohorts of the 2022 or 2024 papers, prove commercial clearance or establish chronic human service for every IEBL device.
Wireless high-channel systems and vision restoration are described as research directions. This brief does not treat them as completed assistive outcomes. Exact map coordinates are omitted; a university address does not establish the laboratory’s precise location.