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WO2012051617A3 - System and method for optode and electrode positioning cap for electroencephalography, diffuse optical imaging, and functional neuroimaging - Google Patents

System and method for optode and electrode positioning cap for electroencephalography, diffuse optical imaging, and functional neuroimaging Download PDF

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Publication number
WO2012051617A3
WO2012051617A3 PCT/US2011/056566 US2011056566W WO2012051617A3 WO 2012051617 A3 WO2012051617 A3 WO 2012051617A3 US 2011056566 W US2011056566 W US 2011056566W WO 2012051617 A3 WO2012051617 A3 WO 2012051617A3
Authority
WO
WIPO (PCT)
Prior art keywords
optode
cap
electroencephalography
optical imaging
positioning cap
Prior art date
Application number
PCT/US2011/056566
Other languages
French (fr)
Other versions
WO2012051617A2 (en
Inventor
Solomon G. Diamond
Paolo Giacometti
Original Assignee
The Trustees Of Dartmouth College
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 The Trustees Of Dartmouth College filed Critical The Trustees Of Dartmouth College
Publication of WO2012051617A2 publication Critical patent/WO2012051617A2/en
Publication of WO2012051617A3 publication Critical patent/WO2012051617A3/en
Priority to US13/863,183 priority Critical patent/US8948849B2/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—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
    • A61B5/6802—Sensor mounted on worn items
    • A61B5/6803—Head-worn items, e.g. helmets, masks, headphones or goggles
    • 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
    • A61B5/68—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
    • A61B5/683—Means for maintaining contact with the body
    • A61B5/6835—Supports or holders, e.g., articulated arms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Light Receiving Elements (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)

Abstract

An electroencephalographic electrode and optode positioning device has the form of a cap suitable for placement on a subject's head. The cap has semirigid telescopic structures that stiffen it to provide accurate electrode and optode spacing, and stability during subject activity. The cap is intended for use in functional neuro imaging and, although its materials are compatible with fMRI, is usable without fMRI to permit study of physically as well as mentally active subjects.
PCT/US2011/056566 2008-04-28 2011-10-17 System and method for optode and electrode positioning cap for electroencephalography, diffuse optical imaging, and functional neuroimaging WO2012051617A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/863,183 US8948849B2 (en) 2008-04-28 2013-04-15 System and method for optode and electrode positioning cap for electroencephalography, diffuse optical imaging, and functional neuroimaging

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US39383710P 2010-10-15 2010-10-15
US61/393,837 2010-10-15

Related Parent Applications (3)

Application Number Title Priority Date Filing Date
US12/990,159 Continuation-In-Part US8527035B2 (en) 2008-04-28 2009-04-23 System, optode and cap for near-infrared diffuse-optical function neuroimaging
PCT/US2009/041560 Continuation-In-Part WO2009134674A1 (en) 2008-04-28 2009-04-23 System, optode and cap for near-infrared diffuse-optical functional neuroimaging
US99015910A Continuation-In-Part 2008-04-28 2010-10-28

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/863,183 Continuation US8948849B2 (en) 2008-04-28 2013-04-15 System and method for optode and electrode positioning cap for electroencephalography, diffuse optical imaging, and functional neuroimaging

Publications (2)

Publication Number Publication Date
WO2012051617A2 WO2012051617A2 (en) 2012-04-19
WO2012051617A3 true WO2012051617A3 (en) 2012-07-19

Family

ID=45939028

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/056566 WO2012051617A2 (en) 2008-04-28 2011-10-17 System and method for optode and electrode positioning cap for electroencephalography, diffuse optical imaging, and functional neuroimaging

Country Status (1)

Country Link
WO (1) WO2012051617A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014022922A1 (en) * 2012-08-10 2014-02-13 Valorisation-Recherche, Limited Partnership Helmet for measurements
WO2014210131A1 (en) 2013-06-25 2014-12-31 The General Hospital Corporation System and method for non-invasive, intracranial brian motion monitoring
CN106037667A (en) * 2016-07-06 2016-10-26 苏州格林泰克科技有限公司 Electroencephalograph (EEG) and near-infrared spectroscopy combined collecting device
US20210015393A1 (en) * 2018-03-16 2021-01-21 Jordan Neuroscience, Inc. Eeg headgear assembly with electrode positioning system
US11730373B2 (en) * 2020-04-20 2023-08-22 Covidien Lp Sensor with variable depth interrogation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090088619A1 (en) * 2007-10-01 2009-04-02 Quantum Applied Science & Research, Inc. Self-Locating Sensor Mounting Apparatus
US7533681B2 (en) * 2001-04-23 2009-05-19 Miller Stephen F Collapsible structural frame
US20090182209A1 (en) * 2005-10-21 2009-07-16 Cas Medical System, Inc. Method and apparatus for spectrophotometric based oximetry
WO2009134674A1 (en) * 2008-04-28 2009-11-05 The Trustees Of Dartmouth College System, optode and cap for near-infrared diffuse-optical functional neuroimaging

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7533681B2 (en) * 2001-04-23 2009-05-19 Miller Stephen F Collapsible structural frame
US20090182209A1 (en) * 2005-10-21 2009-07-16 Cas Medical System, Inc. Method and apparatus for spectrophotometric based oximetry
US20090088619A1 (en) * 2007-10-01 2009-04-02 Quantum Applied Science & Research, Inc. Self-Locating Sensor Mounting Apparatus
WO2009134674A1 (en) * 2008-04-28 2009-11-05 The Trustees Of Dartmouth College System, optode and cap for near-infrared diffuse-optical functional neuroimaging

Also Published As

Publication number Publication date
WO2012051617A2 (en) 2012-04-19

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