公开(公告)号：US20200046229A1

公开(公告)日：2020-02-13

申请号：US16657194

申请日：2019-10-18

Applicant: The General Hospital Corporation

Inventor： Patrick L. Purdon ,  Oluwaeseun Akeju ,  Emery N. Brown

IPC: A61B5/0205 ,  A61B5/00 ,  G06K9/00 ,  A61B5/048 ,  A61B5/0476

Abstract: A system and method for monitoring a patient suspected of experiencing a state of unconsciousness are provided. In certain aspects, the method includes assembling physiological data, obtained from a plurality of sensors placed on a subject, into sets of time-series data, separating, from the sets of time-series data, a plurality of electroencephalogram signals, and determining, from the plurality of electroencephalogram signals, at least one of frequency information and amplitude information. The method can also include identifying, using the at least one of the frequency information and the amplitude information, spatiotemporal signatures indicative of a likelihood of arousing the patient to consciousness by applying an external stimulus and generating a report indicating the likelihood of arousing the patient to consciousness by applying the external stimulus.

公开(公告)号：US20170231556A1

公开(公告)日：2017-08-17

申请号：US15504542

申请日：2015-08-24

Applicant: The General Hospital Corporation

Inventor： Patrick L. Purdon ,  Oluwaeseun Akeju ,  Emery N. Brown

IPC: A61B5/00 ,  A61M21/00 ,  A61B5/048

CPC classification number: A61B5/4821 ,  A61B5/048 ,  A61B5/7235 ,  A61B5/7275 ,  A61M21/00 ,  A61M2230/005 ,  A61M2230/10

Abstract: A system and method for monitoring a patient suspected of experiencing a state of unconsciousness are provided. In certain aspects, the method includes assembling physiological data, obtained from a plurality of sensors placed on a subject, into sets of time-series data, separating, from the sets of time-series data, a plurality of electroencephalogram signals, and determining, from the plurality of electroencephalogram signals, at least one of frequency information and amplitude information. The method can also include identifying, using the at least one of the frequency information and the amplitude information, spatiotemporal signatures indicative of a likelihood of arousing the patient to consciousness by applying an external stimulus and generating a report indicating the likelihood of arousing the patient to consciousness by applying the external stimulus.