EP4539744A4 - Procédé et appareil de détection de conscience - Google Patents

Procédé et appareil de détection de conscience

Info

Publication number
EP4539744A4
EP4539744A4 EP23824464.4A EP23824464A EP4539744A4 EP 4539744 A4 EP4539744 A4 EP 4539744A4 EP 23824464 A EP23824464 A EP 23824464A EP 4539744 A4 EP4539744 A4 EP 4539744A4
Authority
EP
European Patent Office
Prior art keywords
consciousness
detecting
detecting consciousness
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP23824464.4A
Other languages
German (de)
English (en)
Other versions
EP4539744A1 (fr
Inventor
Giulio Tononi
Christof Koch
Marcello Massimini
Silvia Casarotto
Michele Angelo Colombo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Universita degli Studi di Milano
Wisconsin Alumni Research Foundation
Original Assignee
Universita degli Studi di Milano
Wisconsin Alumni Research Foundation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Universita degli Studi di Milano, Wisconsin Alumni Research Foundation filed Critical Universita degli Studi di Milano
Publication of EP4539744A1 publication Critical patent/EP4539744A1/fr
Publication of EP4539744A4 publication Critical patent/EP4539744A4/fr
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/369—Electroencephalography [EEG]
    • A61B5/372—Analysis of electroencephalograms
    • A61B5/374—Detecting the frequency distribution of signals, e.g. detecting delta, theta, alpha, beta or gamma waves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4821—Determining level or depth of anaesthesia
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/369—Electroencephalography [EEG]
    • A61B5/377—Electroencephalography [EEG] using evoked responses
    • A61B5/383—Somatosensory stimuli, e.g. electric stimulation

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Psychiatry (AREA)
  • Psychology (AREA)
  • Electrotherapy Devices (AREA)
EP23824464.4A 2022-06-17 2023-06-12 Procédé et appareil de détection de conscience Pending EP4539744A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202263366562P 2022-06-17 2022-06-17
PCT/US2023/025038 WO2023244528A1 (fr) 2022-06-17 2023-06-12 Procédé et appareil de détection de conscience

Publications (2)

Publication Number Publication Date
EP4539744A1 EP4539744A1 (fr) 2025-04-23
EP4539744A4 true EP4539744A4 (fr) 2026-01-07

Family

ID=89191819

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23824464.4A Pending EP4539744A4 (fr) 2022-06-17 2023-06-12 Procédé et appareil de détection de conscience

Country Status (2)

Country Link
EP (1) EP4539744A4 (fr)
WO (1) WO2023244528A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119606332B (zh) * 2025-02-11 2025-05-27 江西杰联医疗设备有限公司 基于tep数据的意识水平评估方法及装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070055114A1 (en) * 2005-08-24 2007-03-08 Viertio-Oja Hanna E Measurement of responsiveness of a subject with lowered level of consciousness

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002100267A1 (fr) * 2001-06-13 2002-12-19 Compumedics Limited Methodes et dispositif pour diriger la conscience
US8457731B2 (en) * 2009-02-16 2013-06-04 Wisconsin Alumni Research Foundation Method for assessing anesthetization
CN102488514B (zh) * 2011-12-09 2013-10-23 天津大学 基于自主、刺激动作模态下的脑肌电相关性的分析方法
CN111783942B (zh) * 2020-06-08 2023-08-01 北京航天自动控制研究所 一种基于卷积循环神经网络的脑认知过程模拟方法
CN114469090A (zh) * 2021-12-31 2022-05-13 杭州电子科技大学 基于跨脑耦合关系计算的脑电情感识别方法及脑机系统

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070055114A1 (en) * 2005-08-24 2007-03-08 Viertio-Oja Hanna E Measurement of responsiveness of a subject with lowered level of consciousness

Non-Patent Citations (7)

* Cited by examiner, † Cited by third party
Title
CASALI ADENAUER G. ET AL: "A Theoretically Based Index of Consciousness Independent of Sensory Processing and Behavior", SCIENCE TRANSLATIONAL MEDICINE, vol. 5, no. 198, 14 August 2013 (2013-08-14), pages 1 - 10, XP093339747, ISSN: 1946-6234, Retrieved from the Internet <URL:https://www.science.org/doi/reader/10.1126/scitranslmed.3006294> [retrieved on 20251126], DOI: 10.1126/scitranslmed.3006294 *
CASALI ADENAUER G. ET AL: "A Theoretically Based Index of Consciousness Independent of Sensory Processing and Behavior: supplementary material", SCIENCE TRANSLATIONAL MEDICINE, vol. 5, no. 198, 14 August 2013 (2013-08-14), pages 1 - 15, XP093339757, ISSN: 1946-6234, Retrieved from the Internet <URL:https://www.science.org/doi/suppl/10.1126/scitranslmed.3006294/suppl_file/5-198ra105_sm.pdf> [retrieved on 20251126], DOI: 10.1126/scitranslmed.3006294 *
HBP EDUCATION: "Marcello Massimini - Cortical Mechanisms of Loss and Recovery of Consciousness", 13 April 2022 (2022-04-13), XP093339721, Retrieved from the Internet <URL:https://www.youtube.com/watch?v=YvUf3B-9FHw> [retrieved on 20251126] *
RAMPIL I J: "A Primer for EEG Signal Processing in Anesthesia", ANESTHESIOLOGY, AMERICAN SOCIETY ANESTHESIOLOGISTS, US, vol. 89, no. 4, 1 October 1998 (1998-10-01), pages 980 - 1002, XP008083318, ISSN: 0003-3022, Retrieved from the Internet <URL:https://journals.lww.com/anesthesiology/_layouts/15/oaks.journals/downloadpdf.aspx?trckng_src_pg=ArticleViewer&an=00000542-199810000-00022> [retrieved on 20251126], DOI: 10.1097/00000542-199810000-00023 *
ROSANOVA M. ET AL: "Sleep-like cortical OFF-periods disrupt causality and complexity in the brain of unresponsive wakefulness syndrome patients", NATURE COMMUNICATIONS, vol. 9, no. 1, 24 October 2018 (2018-10-24), UK, pages 1 - 10, XP093339774, ISSN: 2041-1723, Retrieved from the Internet <URL:https://www.nature.com/articles/s41467-018-06871-1.pdf> [retrieved on 20251126], DOI: 10.1038/s41467-018-06871-1 *
ROSANOVA M.: "Supplementary Information of Sleep-like cortical OFF-periods disrupt causality and complexity in the brain of Unresponsive Wakefulness Syndrome patients", 1 January 2018 (2018-01-01), pages 1 - 10, XP093339776, Retrieved from the Internet <URL:https://static-content.springer.com/esm/art:10.1038/s41467-018-06871-1/MediaObjects/41467_2018_6871_MOESM1_ESM.pdf> [retrieved on 20251126] *
See also references of WO2023244528A1 *

Also Published As

Publication number Publication date
EP4539744A1 (fr) 2025-04-23
WO2023244528A1 (fr) 2023-12-21

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