Processing

Please wait...

PATENTSCOPE will be unavailable a few hours for maintenance reason on Saturday 31.10.2020 at 7:00 AM CET
Settings

Settings

Goto Application

1. WO2007140536 - EEG ANALYSIS SYSTEM

Publication Number WO/2007/140536
Publication Date 13.12.2007
International Application No. PCT/AU2007/000801
International Filing Date 06.06.2007
IPC
A61B 5/048 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
04Measuring bioelectric signals of the body or parts thereof
0476Electroencephalography
048Detecting the frequency distribution of signals
CPC
A61B 5/048
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
04Measuring bioelectric signals of the body or parts thereof
0476Electroencephalography
048Detecting the frequency distribution of signals
G06K 9/00496
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
00496Recognising patterns in signals and combinations thereof
G16H 15/00
GPHYSICS
16INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
HHEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
15ICT specially adapted for medical reports, e.g. generation or transmission thereof
Applicants
  • CORTICAL DYNAMICS PTY. LTD. [AU]/[AU] (AllExceptUS)
  • LILEY, David, Tibor, Julian [AU]/[AU] (UsOnly)
Inventors
  • LILEY, David, Tibor, Julian
Agents
  • LESLIE, Keith
Priority Data
200690307306.06.2006AU
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) EEG ANALYSIS SYSTEM
(FR) SYSTÈME D'ANALYSE D'EEG
Abstract
(EN)
A process for analysing an electroencephalogram signal representative of activity of a brain, including: i) generating coefficient data for a signal representation of a portion of said signal; ii) generating first gain data representing an average amplitude of an output signal generated based on said signal representation and said coefficient data; iii) generating second gain data representing an average amplitude of said portion; and iv) generating, based on said first gain data and said second gain data, brain state data representing subcortical activity of said brain.
(FR)
La présente invention concerne un procédé pour analyser un signal d'électro-encéphalogramme représentant une activité d'un cerveau, comprenant les étapes consistant à : i) produire des données de coefficient pour une représentation du signal d'une partie dudit signal; ii) produire des premières données de gain représentant une amplitude moyenne d'un signal de sortie produites sur la base de ladite représentation du signal et desdites données de coefficient; iii) produire des deuxièmes données de gain représentant une amplitude moyenne de ladite partie; et iv) produire, sur la base desdites premières données de gain et desdites deuxièmes données de gain, des données d'état du cerveau représentant une activité sous-corticale dudit cerveau.
Latest bibliographic data on file with the International Bureau