WO2011086219A3 - Means for sequential electroencephalographic recording during low-intensity magnetic transcranial stimulation - Google Patents

Means for sequential electroencephalographic recording during low-intensity magnetic transcranial stimulation Download PDF

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Publication number
WO2011086219A3
WO2011086219A3 PCT/ES2011/070017 ES2011070017W WO2011086219A3 WO 2011086219 A3 WO2011086219 A3 WO 2011086219A3 ES 2011070017 W ES2011070017 W ES 2011070017W WO 2011086219 A3 WO2011086219 A3 WO 2011086219A3
Authority
WO
WIPO (PCT)
Prior art keywords
sequential
during low
accelerometer
intensity magnetic
components
Prior art date
Application number
PCT/ES2011/070017
Other languages
Spanish (es)
French (fr)
Other versions
WO2011086219A2 (en
Inventor
José Luis BARDASANO RUBIO
José DE LA HOZ FABRA
José Luis RAMOS JACOME
Juan ÁLVAREZ-UDE DE LA TORRE
Yolanda FERNÁNDEZ CAMPO
Original Assignee
Bardasano Rubio Jose Luis
De La Hoz Fabra Jose
Ramos Jacome Jose Luis
Alvarez-Ude De La Torre Juan
Fernandez Campo Yolanda
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 Bardasano Rubio Jose Luis, De La Hoz Fabra Jose, Ramos Jacome Jose Luis, Alvarez-Ude De La Torre Juan, Fernandez Campo Yolanda filed Critical Bardasano Rubio Jose Luis
Publication of WO2011086219A2 publication Critical patent/WO2011086219A2/en
Publication of WO2011086219A3 publication Critical patent/WO2011086219A3/en

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Classifications

    • 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
    • A61B5/1121—Determining geometric values, e.g. centre of rotation or angular range of movement
    • 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
    • A61B5/24—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]
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N2/00—Magnetotherapy
    • A61N2/02—Magnetotherapy using magnetic fields produced by coils, including single turn loops or electromagnets
    • 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
    • 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
    • A61B5/251—Means for maintaining electrode contact with the body
    • A61B5/256—Wearable electrodes, e.g. having straps or bands

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Psychiatry (AREA)
  • Psychology (AREA)
  • Geometry (AREA)
  • Physiology (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Magnetic Treatment Devices (AREA)
  • Measuring Magnetic Variables (AREA)

Abstract

The invention relates to a self-calibrating inclinometer comprising: at least two opposing accelerometers (1 and 2); means for calculating the components of the acceleration of gravity of each accelerometer; means for obtaining components X and Y as the difference between the components of the acceleration of gravity of each accelerometer; means (4) for amplifying the signal; and a microcontroller (5), calculating the angle as α = arctg X / Y, wherein X = X1 - X2 and Y = Y1 - Y2. X1, Y1, X2 and y2 are the coordinates or components of gravity (g1) (g2) of each accelerometer, thereby providing a self-calibrating, high-resolution 360° inclinometer that can withstand temperature variations, supply voltage variations, lack of accelerometer linearity or resolution errors.
PCT/ES2011/070017 2010-01-14 2011-01-14 Means for sequential electroencephalographic recording during low-intensity magnetic transcranial stimulation WO2011086219A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES201000041 2010-01-14
ES201000041 2010-01-14

Publications (2)

Publication Number Publication Date
WO2011086219A2 WO2011086219A2 (en) 2011-07-21
WO2011086219A3 true WO2011086219A3 (en) 2011-10-06

Family

ID=44304727

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2011/070017 WO2011086219A2 (en) 2010-01-14 2011-01-14 Means for sequential electroencephalographic recording during low-intensity magnetic transcranial stimulation

Country Status (1)

Country Link
WO (1) WO2011086219A2 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5116304A (en) * 1987-01-28 1992-05-26 Cadwell Industries, Inc. Magnetic stimulator with skullcap-shaped coil
US6488617B1 (en) * 2000-10-13 2002-12-03 Universal Hedonics Method and device for producing a desired brain state
US6571123B2 (en) * 1998-04-27 2003-05-27 Beth Israel Deaconess Medical Center, Inc. Method and apparatus for recording an electroencephalogram during transcranial magnetic stimulation
ES2247895A1 (en) * 2003-12-15 2006-03-01 Jose Luis Bardasano Rubio Equipment for treating neurodegenerative disease by magnetic field, has body with coils of unique turn, and optical fiber connector connected with camera, where camera is connected to generating oscillating apparatus
US20080081941A1 (en) * 2006-09-28 2008-04-03 Giulio Tononi Method and apparatus for promoting restorative sleep
US20090099473A1 (en) * 2005-11-10 2009-04-16 William James Ross Dunseath Apparatus and Method for Acquiring a Signal
ES2325936A1 (en) * 2007-01-10 2009-09-24 Fundacion Humanismo Y Ciencia Simultaneous electroencephalographic recording system during low intensity transcraneal magnetic stimulation. (Machine-translation by Google Translate, not legally binding)
US20100113959A1 (en) * 2006-03-07 2010-05-06 Beth Israel Deaconess Medical Center, Inc. Transcranial magnetic stimulation (tms) methods and apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2543700A1 (en) 2001-06-26 2002-12-26 National Steel Car Limited Rail road car with lading securement storage apparatus
JP2003159253A (en) 2001-11-27 2003-06-03 Communication Research Laboratory Stimulus providing device to subject for measuring brain function

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5116304A (en) * 1987-01-28 1992-05-26 Cadwell Industries, Inc. Magnetic stimulator with skullcap-shaped coil
US6571123B2 (en) * 1998-04-27 2003-05-27 Beth Israel Deaconess Medical Center, Inc. Method and apparatus for recording an electroencephalogram during transcranial magnetic stimulation
US6488617B1 (en) * 2000-10-13 2002-12-03 Universal Hedonics Method and device for producing a desired brain state
ES2247895A1 (en) * 2003-12-15 2006-03-01 Jose Luis Bardasano Rubio Equipment for treating neurodegenerative disease by magnetic field, has body with coils of unique turn, and optical fiber connector connected with camera, where camera is connected to generating oscillating apparatus
US20090099473A1 (en) * 2005-11-10 2009-04-16 William James Ross Dunseath Apparatus and Method for Acquiring a Signal
US20100113959A1 (en) * 2006-03-07 2010-05-06 Beth Israel Deaconess Medical Center, Inc. Transcranial magnetic stimulation (tms) methods and apparatus
US20080081941A1 (en) * 2006-09-28 2008-04-03 Giulio Tononi Method and apparatus for promoting restorative sleep
ES2325936A1 (en) * 2007-01-10 2009-09-24 Fundacion Humanismo Y Ciencia Simultaneous electroencephalographic recording system during low intensity transcraneal magnetic stimulation. (Machine-translation by Google Translate, not legally binding)

Also Published As

Publication number Publication date
WO2011086219A2 (en) 2011-07-21

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