ALEXANDRIA, Va., July 21 -- United States Patent no. 12,685,851, issued on July 21, was assigned to Biogen MA Inc. (Cambridge, Mass.).
"Fluid catheter device for recording brain state" was invented by Daniel J. Abrams (Denver) and Matias Maturana (Melbourne, Australia).
According to the abstract* released by the U.S. Patent & Trademark Office: "A device or system for delivering fluid to or removing fluid from a CSF-containing space of a brain and for recording electrical activity from white or grey matter in the brain includes a catheter including a proximal end, a distal end portion, a first lumen extending from the proximal end to the distal end portion, and one or more electrodes positioned relative to the catheter a distance from a di...