BRPI0812854A2 - Aparelho e método de medição de potencial de couro cabeludo - Google Patents

Aparelho e método de medição de potencial de couro cabeludo

Info

Publication number
BRPI0812854A2
BRPI0812854A2 BRPI0812854-5A2A BRPI0812854A BRPI0812854A2 BR PI0812854 A2 BRPI0812854 A2 BR PI0812854A2 BR PI0812854 A BRPI0812854 A BR PI0812854A BR PI0812854 A2 BRPI0812854 A2 BR PI0812854A2
Authority
BR
Brazil
Prior art keywords
potential measuring
measuring appliance
hairy
hairy leather
leather potential
Prior art date
Application number
BRPI0812854-5A2A
Other languages
English (en)
Inventor
Edward J Otto
Daniel R Bongers
Original Assignee
Cmte Dev Ltd
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 AU2007903384A external-priority patent/AU2007903384A0/en
Application filed by Cmte Dev Ltd filed Critical Cmte Dev Ltd
Publication of BRPI0812854A2 publication Critical patent/BRPI0812854A2/pt
Publication of BRPI0812854B1 publication Critical patent/BRPI0812854B1/pt
Publication of BRPI0812854B8 publication Critical patent/BRPI0812854B8/pt

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
    • A61B5/30—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
    • A61B5/30—Input circuits 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
    • A61B5/305—Common mode rejection
    • 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
    • A61B5/68—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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7225—Details of analogue processing, e.g. isolation amplifier, gain or sensitivity adjustment, filtering, baseline or drift compensation

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Signal Processing (AREA)
  • Psychiatry (AREA)
  • Physiology (AREA)
  • Power Engineering (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
BRPI0812854A 2007-06-22 2008-06-23 aparelho e método de medição de potencial de tensão do couro cabeludo BRPI0812854B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2007903384 2007-06-22
AU2007903384A AU2007903384A0 (en) 2007-06-22 Measuring scalp potential
PCT/AU2008/000919 WO2009000030A1 (en) 2007-06-22 2008-06-23 Scalp potential measuring method and apparatus

Publications (3)

Publication Number Publication Date
BRPI0812854A2 true BRPI0812854A2 (pt) 2014-12-23
BRPI0812854B1 BRPI0812854B1 (pt) 2019-10-01
BRPI0812854B8 BRPI0812854B8 (pt) 2021-06-22

Family

ID=40185105

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0812854A BRPI0812854B8 (pt) 2007-06-22 2008-06-23 aparelho e método de medição de potencial de tensão do couro cabeludo

Country Status (11)

Country Link
US (1) US8862218B2 (pt)
EP (1) EP2166939B1 (pt)
JP (1) JP5427994B2 (pt)
CN (1) CN101951832B (pt)
AU (1) AU2008267762B2 (pt)
BR (1) BRPI0812854B8 (pt)
CA (1) CA2691009C (pt)
NZ (1) NZ582469A (pt)
RU (1) RU2479252C2 (pt)
WO (1) WO2009000030A1 (pt)
ZA (1) ZA201000358B (pt)

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RU2713110C1 (ru) * 2018-11-27 2020-02-03 федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский университет "Высшая школа экономики" Способ оценки различий мощности осцилляторных компонент сигналов электроэнцефалограммы в психофизиологических состояниях на основе квантильного анализа

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US9357240B2 (en) 2009-01-21 2016-05-31 The Nielsen Company (Us), Llc Methods and apparatus for providing alternate media for video decoders
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JP2012055588A (ja) * 2010-09-10 2012-03-22 Konami Digital Entertainment Co Ltd 生体電気信号検出装置
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US9292858B2 (en) 2012-02-27 2016-03-22 The Nielsen Company (Us), Llc Data collection system for aggregating biologically based measures in asynchronous geographically distributed public environments
US9569986B2 (en) 2012-02-27 2017-02-14 The Nielsen Company (Us), Llc System and method for gathering and analyzing biometric user feedback for use in social media and advertising applications
US9814426B2 (en) 2012-06-14 2017-11-14 Medibotics Llc Mobile wearable electromagnetic brain activity monitor
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CN110916655B (zh) * 2019-12-13 2021-03-30 北京理工大学 一种便携式脑电采集系统
EP3838132B8 (de) * 2019-12-19 2024-02-28 Siemens Healthineers AG Unterdrückung von echoeffekten auf elektroden bei der messung von bioelektrischen signalen
RU2726401C1 (ru) * 2020-03-11 2020-07-13 Общество С Ограниченной Ответственностью "Хилби" Способ измерения переходной емкости
US20210307672A1 (en) * 2020-04-05 2021-10-07 Epitel, Inc. Eeg recording and analysis
CN112057090B (zh) * 2020-09-04 2021-10-29 浙江大学 基于体表极低频电势差特征的情绪判断穿戴式设备和方法
KR102852405B1 (ko) 2020-12-31 2025-08-29 썬전 샥 컴퍼니, 리미티드 신호처리회로 및 신호처리방법
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2713110C1 (ru) * 2018-11-27 2020-02-03 федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский университет "Высшая школа экономики" Способ оценки различий мощности осцилляторных компонент сигналов электроэнцефалограммы в психофизиологических состояниях на основе квантильного анализа

Also Published As

Publication number Publication date
RU2479252C2 (ru) 2013-04-20
CN101951832A (zh) 2011-01-19
AU2008267762A1 (en) 2008-12-31
NZ582469A (en) 2012-10-26
JP2010530770A (ja) 2010-09-16
RU2010101912A (ru) 2011-07-27
ZA201000358B (en) 2013-06-26
AU2008267762B2 (en) 2014-01-16
CA2691009C (en) 2017-07-11
EP2166939B1 (en) 2013-05-29
EP2166939A1 (en) 2010-03-31
BRPI0812854B1 (pt) 2019-10-01
US20100145217A1 (en) 2010-06-10
WO2009000030A1 (en) 2008-12-31
US8862218B2 (en) 2014-10-14
CN101951832B (zh) 2013-06-12
EP2166939A4 (en) 2012-03-07
JP5427994B2 (ja) 2014-02-26
CA2691009A1 (en) 2008-12-31
BRPI0812854B8 (pt) 2021-06-22

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: EDANSAFE PTY LTD. (AU)

B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 01/10/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 01/10/2019, OBSERVADAS AS CONDICOES LEGAIS

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/06/2008, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO

B25D Requested change of name of applicant approved

Owner name: SMARTCAP TECHNOLOGIES PTY LTD (AU)

B25G Requested change of headquarter approved

Owner name: SMARTCAP TECHNOLOGIES PTY LTD (AU)

B25A Requested transfer of rights approved

Owner name: WENCO INTERNATIONAL MINING SYSTEMS LIMITED (CA)