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1. CN111246796 - A SYSTEM, METHOD, COMPUTER PROGRAM AND COMPUTER INTERFACE FOR ANALYSING ELECTROENCEPHALOGRAPHIC INFORMATION

Office China
Application Number 201880067335.1
Application Date 28.08.2018
Publication Number 111246796
Publication Date 05.06.2020
Publication Kind A
IPC
A61B 5/048
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
A61B 5/0476
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
G16H 50/20
GPHYSICS
16INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
HHEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
50ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
20for computer-aided diagnosis, e.g. based on medical expert systems
G16H 50/30
GPHYSICS
16INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
HHEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
50ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
30for calculating health indices; for individual health risk assessment
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
A61B 5/4094
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
40Detecting, measuring or recording for evaluating the nervous system
4076Diagnosing or monitoring particular conditions of the nervous system
4094Diagnosing or monitoring seizure diseases, e.g. epilepsy
A61B 5/7235
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
72Signal processing specially adapted for physiological signals or for diagnostic purposes
7235Details of waveform analysis
A61B 5/743
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
74Details of notification to user or communication with user or patient
742using visual displays
743Displaying an image simultaneously with additional graphical information, e.g. symbols, charts, function plots
A61B 5/7435
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
74Details of notification to user or communication with user or patient
742using visual displays
7435Displaying user selection data, e.g. icons in a graphical user interface
A61B 5/7475
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
74Details of notification to user or communication with user or patient
7475User input or interface means, e.g. keyboard, pointing device, joystick
Applicants KAOSKEY PTY LTD
卡奥斯基有限公司
Inventors SARGSYAN ARMEN
阿芒·萨尔格相
MELKONIAN DMITRIY
德米特里·梅尔科尼安
Agents 北京安信方达知识产权代理有限公司 11262
北京安信方达知识产权代理有限公司 11262
Priority Data 2017903481 29.08.2017 AU
Title
(EN) A SYSTEM, METHOD, COMPUTER PROGRAM AND COMPUTER INTERFACE FOR ANALYSING ELECTROENCEPHALOGRAPHIC INFORMATION
(ZH) 用于分析脑电图信息的系统、方法、计算机程序和计算机界面
Abstract
(EN)
A computer enabled method for analysing an electroencephalographic (EEG) waveform to detect the presence of a waveform indicative of an epileptic seizure. The method comprises the steps of, performinga time frequency analysis of the EEG waveform utilising a moving window to perform the analysis on a segment and calculating a power spectrum value of the analysed segment of the waveform to derive an index value. The calculated index value is utilised to determine the presence of a seizure. In a specific embodiment, the invention is directed to the detection of epileptic seizures in rats, mice and other rodents.

(ZH)
一种用于分析脑电图(EEG)波形以检测指示癫痫发作的波形的存在的计算机实现的方法。该方法包括以下步骤:利用移动窗口来执行EEG波形的时间频率分析以对波形的节段执行分析,以及计算波形的被分析节段的功率谱值以导出指数值。所计算的指数值用于确定发作的存在。在特定的实施例中,本发明涉及在大鼠、小鼠和其它啮齿动物中的癫痫发作的检测。

Also published as
JP2020512840