EP4054420A4 - Intra-oral electroencephalography device and method - Google Patents

Intra-oral electroencephalography device and method

Info

Publication number
EP4054420A4
EP4054420A4 EP20883753.4A EP20883753A EP4054420A4 EP 4054420 A4 EP4054420 A4 EP 4054420A4 EP 20883753 A EP20883753 A EP 20883753A EP 4054420 A4 EP4054420 A4 EP 4054420A4
Authority
EP
European Patent Office
Prior art keywords
intra
oral
electroencephalography device
electroencephalography
oral electroencephalography
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
EP20883753.4A
Other languages
German (de)
French (fr)
Other versions
EP4054420A1 (en
Inventor
Reza Radmand
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.)
Achaemenid LLC
Original Assignee
Achaemenid LLC
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
Priority claimed from US16/673,077 external-priority patent/US11234638B2/en
Application filed by Achaemenid LLC filed Critical Achaemenid LLC
Publication of EP4054420A1 publication Critical patent/EP4054420A1/en
Publication of EP4054420A4 publication Critical patent/EP4054420A4/en
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
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/291—Bioelectric electrodes therefor specially adapted for particular uses for electroencephalography [EEG]
    • 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
    • A61B5/4836—Diagnosis combined with treatment in closed-loop systems or methods
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A61B5/02416—Detecting, measuring or recording pulse rate or heart rate using photoplethysmograph signals, e.g. generated by infrared radiation
    • A61B5/02427—Details of sensor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
    • A61B5/087—Measuring breath flow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A61B5/1118—Determining activity level
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
    • A61B5/14552—Details of sensors specially adapted therefor
    • 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
    • A61B5/30—Input circuits therefor
    • A61B5/307—Input circuits therefor specially adapted for particular uses
    • A61B5/31—Input circuits therefor specially adapted for particular uses for electroencephalography [EEG]
    • 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]
    • A61B5/384—Recording apparatus or displays specially adapted therefor
    • 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
    • A61B5/4806—Sleep evaluation
    • A61B5/4818—Sleep apnoea
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6814—Head
    • A61B5/682—Mouth, e.g., oral cavity; tongue; Lips; Teeth
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0219—Inertial sensors, e.g. accelerometers, gyroscopes, tilt switches
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0247—Pressure sensors

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Physiology (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Cardiology (AREA)
  • Pulmonology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Psychiatry (AREA)
  • Psychology (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
EP20883753.4A 2019-11-04 2020-02-04 Intra-oral electroencephalography device and method Pending EP4054420A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/673,077 US11234638B2 (en) 2016-04-07 2019-11-04 Intra-oral electroencephalography device and method
PCT/US2020/016597 WO2021091583A1 (en) 2019-11-04 2020-02-04 Intra-oral electroencephalography device and method

Publications (2)

Publication Number Publication Date
EP4054420A1 EP4054420A1 (en) 2022-09-14
EP4054420A4 true EP4054420A4 (en) 2024-03-06

Family

ID=75848563

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20883753.4A Pending EP4054420A4 (en) 2019-11-04 2020-02-04 Intra-oral electroencephalography device and method

Country Status (5)

Country Link
EP (1) EP4054420A4 (en)
CN (1) CN114641235A (en)
AU (1) AU2020378954A1 (en)
CA (1) CA3156309A1 (en)
WO (1) WO2021091583A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11375951B2 (en) 2016-04-07 2022-07-05 Achaemenid, Llc Intra-oral electroencephalography device and method
US20220409880A1 (en) * 2021-06-29 2022-12-29 Blair Bittner Toohey Intraoral and facial bioregulatory bioelectric delivery devices

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140114165A1 (en) * 2012-10-24 2014-04-24 Dreamscape Medical Llc Systems and methods for detecting brain-based bio-signals
US20180116863A1 (en) * 2015-12-18 2018-05-03 Real 3D Polymers Group Llc Sleep apnea and anti-snoring system
WO2019023373A1 (en) * 2017-07-28 2019-01-31 Wichita State University Systems and methods for evaluating oral function
US20190091061A1 (en) * 2016-04-07 2019-03-28 Achaemenid, Llc Removable mandibular pharmaceutical delivery device
WO2019123232A1 (en) * 2017-12-22 2019-06-27 Aesyra Sa Devices and method for bruxism management

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100204614A1 (en) * 2007-06-26 2010-08-12 Zurlin Technologies Holdings, Llc Electronic snore recording device and associated methods
WO2012027648A2 (en) * 2010-08-27 2012-03-01 The Johns Hopkins University Device and system for sensing medically relevant information from the mouth
WO2014107446A1 (en) * 2013-01-04 2014-07-10 The Regents Of The University Of California Eeg data collection intrabuccal method and apparatus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140114165A1 (en) * 2012-10-24 2014-04-24 Dreamscape Medical Llc Systems and methods for detecting brain-based bio-signals
US20180116863A1 (en) * 2015-12-18 2018-05-03 Real 3D Polymers Group Llc Sleep apnea and anti-snoring system
US20190091061A1 (en) * 2016-04-07 2019-03-28 Achaemenid, Llc Removable mandibular pharmaceutical delivery device
WO2019023373A1 (en) * 2017-07-28 2019-01-31 Wichita State University Systems and methods for evaluating oral function
WO2019123232A1 (en) * 2017-12-22 2019-06-27 Aesyra Sa Devices and method for bruxism management
EP4169491A1 (en) * 2017-12-22 2023-04-26 Aesyra SA Devices and method for bruxism management

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
NAKATANI SHINTARO ET AL: "Tongue-Motion Classification Using Intraoral Electromyography for a Tongue-Computer Interface", 2015 IEEE INTERNATIONAL CONFERENCE ON SYSTEMS, MAN, AND CYBERNETICS, IEEE, 9 October 2015 (2015-10-09), pages 2349 - 2353, XP032847497, DOI: 10.1109/SMC.2015.411 *
See also references of WO2021091583A1 *

Also Published As

Publication number Publication date
CA3156309A1 (en) 2021-05-14
WO2021091583A1 (en) 2021-05-14
CN114641235A (en) 2022-06-17
AU2020378954A1 (en) 2022-05-19
EP4054420A1 (en) 2022-09-14

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