Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Paul Dagum0
Laurent B. Giovangrandi0
Date of Patent
November 5, 2024
0Patent Application Number
184927750
Date Filed
October 23, 2023
0Patent Citations
...
Patent Primary Examiner
Patent abstract
A computer-implemented method and system includes accessing neurophysiological and neurovascular data recorded during sleep. A device mounted on a subject's head during sleep can gather neurovascular data by measuring transcranial impedance. The device can be in the form of a single band, multiple bands, or a headcap that are worn on the subject's head. Electrodes located along an inner surface of the wearable device contact the subject's head and measure transcranial impedance. Transcranial impedance measurements are gathered from multiple locations on the subject's head and over multiple frequencies to obtain a more complete assessment of glymphatic flow.
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