BR0017185A - Método e aparelho para extrair sinais que são indicativos do nìvel de consciência de um paciente, e, programa de computador - Google Patents

Método e aparelho para extrair sinais que são indicativos do nìvel de consciência de um paciente, e, programa de computador

Info

Publication number
BR0017185A
BR0017185A BR0017185-9A BR0017185A BR0017185A BR 0017185 A BR0017185 A BR 0017185A BR 0017185 A BR0017185 A BR 0017185A BR 0017185 A BR0017185 A BR 0017185A
Authority
BR
Brazil
Prior art keywords
patient
indicative
level
consciousness
computer program
Prior art date
Application number
BR0017185-9A
Other languages
English (en)
Other versions
BR0017185B1 (pt
Inventor
Erik Weber Jensen
Original Assignee
Danmeter As
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 Danmeter As filed Critical Danmeter As
Publication of BR0017185A publication Critical patent/BR0017185A/pt
Publication of BR0017185B1 publication Critical patent/BR0017185B1/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
    • A61B5/48—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
    • A61B5/103—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
    • 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
    • A61B5/38—Acoustic or auditory stimuli

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Psychiatry (AREA)
  • Psychology (AREA)
  • Anesthesiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Physiology (AREA)
  • Dentistry (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)

Abstract

"MéTODO E APARELHO PARA EXTRAIR SINAIS QUE SãO INDICATIVOS DO NìVEL DE CONSCIêNCIA DE UM PACIENTE, E. PROGRAMA DE COMPUTADOR". Um método e um aparelho para extrair sinais que são indicativos do nível de consciência de um paciente compreendem submeter o paciente a um audio-estímulo repetitivo, monitorar os AEP produzidos pelo paciente com utilização de um modelo auto-regressivo com entrada exógena e, em seguida, calcular um indice (AAI), que é exibido, ou usado de uma outra maneira, indicativo do alcance anestésico.
BRPI0017185-9A 2000-03-31 2000-11-15 aparelho para extrair sinais que sço indicativos do nÍvel de consciÊncia de um paciente. BR0017185B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200000537 2000-03-31
PCT/DK2000/000636 WO2001074248A1 (en) 2000-03-31 2000-11-15 Monitoring auditory evoked potentials

Publications (2)

Publication Number Publication Date
BR0017185A true BR0017185A (pt) 2003-03-18
BR0017185B1 BR0017185B1 (pt) 2009-01-13

Family

ID=8159392

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0017185-9A BR0017185B1 (pt) 2000-03-31 2000-11-15 aparelho para extrair sinais que sço indicativos do nÍvel de consciÊncia de um paciente.

Country Status (17)

Country Link
US (1) US6868345B1 (pt)
EP (1) EP1272106A1 (pt)
JP (1) JP2003528682A (pt)
KR (1) KR100742296B1 (pt)
AU (2) AU1382401A (pt)
BR (1) BR0017185B1 (pt)
CA (1) CA2402922A1 (pt)
CZ (1) CZ20023135A3 (pt)
HK (1) HK1052452A1 (pt)
HU (1) HUP0300714A2 (pt)
MX (1) MXPA02009653A (pt)
NO (1) NO20024451L (pt)
NZ (1) NZ521549A (pt)
PL (1) PL198745B1 (pt)
RU (1) RU2262294C2 (pt)
WO (1) WO2001074248A1 (pt)
ZA (1) ZA200207375B (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004054441A1 (en) * 2002-12-13 2004-07-01 Danmeter A/S Methods of evaluating the level of consciousness using aep eeg and anfis
DE102004052305A1 (de) * 2004-10-28 2006-05-04 Universitätsklinikum Hamburg-Eppendorf Verfahren zum Betreiben einer Auswertungseinrichtung sowie Vorrichtung zur Messung einer Narkosetiefe
WO2006122349A1 (en) * 2005-05-17 2006-11-23 Compumedics Medical Innovations Pty Ltd Method and apparatus for monitoring consciousness during anaesthesia
CN100341462C (zh) * 2005-10-20 2007-10-10 上海交通大学 双耳交替刺激的脑干听觉诱发电位描记装置
US8064993B2 (en) * 2005-11-14 2011-11-22 General Electric Company Measurement of EEG reactivity
US8145297B2 (en) * 2005-11-14 2012-03-27 General Electric Company Measurement of EEG reactivity
EP2488099A1 (en) 2009-10-16 2012-08-22 Aircraft Medical Limited Transducer mountings and wearable monitors
WO2012037610A1 (en) 2010-09-21 2012-03-29 Cortical Dynamics Limited Composite brain function monitoring and display system
EP2535000A1 (en) * 2011-06-17 2012-12-19 Technische Universität München Method and system for quantifying anaesthesia or a state of vigilance
RU2499546C2 (ru) * 2011-10-20 2013-11-27 Виталий Михайлович Сокольский Способ управления многокомпонентной анестезией при общехирургических вмешательствах
US9849241B2 (en) 2013-04-24 2017-12-26 Fresenius Kabi Deutschland Gmbh Method of operating a control device for controlling an infusion device
EP3065636B1 (en) 2013-11-07 2023-08-30 SafeOp Surgical, Inc. Systems and methods for detecting nerve function
US11986321B2 (en) 2016-09-22 2024-05-21 Safeop Surgical, Inc. System and method for detecting and removing periodic non-physiological artifact from evoked potentials
EP3600024A4 (en) 2017-03-22 2021-01-06 SafeOp Surgical, Inc. MEDICAL SYSTEMS AND METHODS FOR DETECTION OF CHANGES IN ELECTROPHYSIOLOGICALLY AVOID POTENTIALS
EP3588984B1 (en) 2018-06-29 2022-04-20 Interacoustics A/S System for validation of hearing aids for infants using a speech signal
CN109498003A (zh) * 2019-01-04 2019-03-22 深圳市舟洁信息咨询服务有限公司 监测麻醉深度的装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61100229A (ja) * 1984-10-23 1986-05-19 コーリン電子株式会社 麻酔深度モニタ装置
GB9022623D0 (en) 1990-10-18 1990-11-28 Univ Manchester Depth of anaesthesia monitoring
US5458117A (en) * 1991-10-25 1995-10-17 Aspect Medical Systems, Inc. Cerebral biopotential analysis system and method
SE510256C2 (sv) * 1995-03-28 1999-05-03 Biolin Medical Ab Sätt och anordning för att bestämma och övervaka graden av narkos hos en människa
US5697379A (en) * 1995-06-21 1997-12-16 Neely; Stephen T. Method and apparatus for objective and automated analysis of auditory brainstem response to determine hearing capacity
US6493576B1 (en) * 1996-06-17 2002-12-10 Erich Jaeger Gmbh Method and apparatus for measuring stimulus-evoked potentials of the brain
DE19624133A1 (de) * 1996-06-17 1997-12-18 Jaeger Erich Gmbh Verfahren und Meßanordnung zum Messen von reizevozierten Potentialen des Gehirns
GB9618998D0 (en) * 1996-09-11 1996-10-23 Univ Glasgow Anaesthesia control
US6196977B1 (en) * 1999-04-26 2001-03-06 House Ear Institute Method for detection on auditory evoked potentials using a point optimized variance ratio
US6556861B1 (en) * 2000-11-20 2003-04-29 New York University Fetal brain monitor

Also Published As

Publication number Publication date
CA2402922A1 (en) 2001-10-11
NZ521549A (en) 2003-07-25
HK1052452A1 (zh) 2003-09-19
ZA200207375B (en) 2003-09-15
AU2001213824B2 (en) 2004-06-03
NO20024451L (no) 2002-10-21
KR100742296B1 (ko) 2007-07-24
CZ20023135A3 (cs) 2003-06-18
RU2262294C2 (ru) 2005-10-20
KR20030004359A (ko) 2003-01-14
PL358452A1 (en) 2004-08-09
HUP0300714A2 (en) 2003-06-28
NO20024451D0 (no) 2002-09-18
MXPA02009653A (es) 2004-05-04
US6868345B1 (en) 2005-03-15
PL198745B1 (pl) 2008-07-31
JP2003528682A (ja) 2003-09-30
RU2002125505A (ru) 2004-03-20
WO2001074248A1 (en) 2001-10-11
BR0017185B1 (pt) 2009-01-13
EP1272106A1 (en) 2003-01-08
AU1382401A (en) 2001-10-15

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Brierley be employed to guide his patient to a measure of mental wholeness.

Legal Events

Date Code Title Description
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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/11/2000, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 10A, 11A E 12A ANUIDADE(S), CONFORME ART. 87 DA LPI 9.279.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2259 DE 22/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 10A, 11A E 12A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.