BR112018011821A8 - Sensor de olho , sistema e método - Google Patents

Sensor de olho , sistema e método

Info

Publication number
BR112018011821A8
BR112018011821A8 BR112018011821A BR112018011821A BR112018011821A8 BR 112018011821 A8 BR112018011821 A8 BR 112018011821A8 BR 112018011821 A BR112018011821 A BR 112018011821A BR 112018011821 A BR112018011821 A BR 112018011821A BR 112018011821 A8 BR112018011821 A8 BR 112018011821A8
Authority
BR
Brazil
Prior art keywords
eye
biological signal
sensor
subject
eyeball
Prior art date
Application number
BR112018011821A
Other languages
English (en)
Other versions
BR112018011821A2 (pt
BR112018011821B1 (pt
Inventor
Bruce Rasmussen
Ciaran Bolger
Clark Foster
Martin Acquadro
Michael Baltay
Yahya Shehabi
Original Assignee
Brainstem Biometrics Inc
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 Brainstem Biometrics Inc filed Critical Brainstem Biometrics Inc
Publication of BR112018011821A2 publication Critical patent/BR112018011821A2/pt
Publication of BR112018011821A8 publication Critical patent/BR112018011821A8/pt
Publication of BR112018011821B1 publication Critical patent/BR112018011821B1/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
    • A61B5/103—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
    • A61B5/1104—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb induced by stimuli or drugs
    • A61B5/1106—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb induced by stimuli or drugs to assess neuromuscular blockade, e.g. to estimate depth of anaesthesia
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/113—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining or recording eye movement
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
    • 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
    • A61B5/1101—Detecting tremor
    • 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
    • A61B5/1103—Detecting eye twinkling
    • 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
    • A61B5/1126—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb using a particular sensing technique
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/40—Detecting, measuring or recording for evaluating the nervous system
    • A61B5/4058—Detecting, measuring or recording for evaluating the nervous system for evaluating the central nervous system
    • A61B5/4064—Evaluating the brain
    • 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
    • A61B5/6821—Eye
    • 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
    • A61B5/6832—Means for maintaining contact with the body using adhesives
    • 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
    • A61B5/6832—Means for maintaining contact with the body using adhesives
    • A61B5/68335—Means for maintaining contact with the body using adhesives including release sheets or liners
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient ; user input means
    • A61B5/742—Details of notification to user or communication with user or patient ; user input means using visual displays
    • 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
    • A61B2562/0261—Strain gauges
    • 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
    • A61B2562/16—Details of sensor housings or probes; Details of structural supports for sensors
    • A61B2562/164—Details of sensor housings or probes; Details of structural supports for sensors the sensor is mounted in or on a conformable substrate or carrier
    • 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
    • A61B2562/22—Arrangements of medical sensors with cables or leads; Connectors or couplings specifically adapted for medical sensors
    • A61B2562/221—Arrangements of sensors with cables or leads, e.g. cable harnesses
    • A61B2562/222—Electrical cables or leads therefor, e.g. coaxial cables or ribbon cables
    • 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
    • A61B2562/22—Arrangements of medical sensors with cables or leads; Connectors or couplings specifically adapted for medical sensors
    • A61B2562/225—Connectors or couplings
    • A61B2562/227—Sensors with electrical connectors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0015—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system
    • A61B5/002—Monitoring the patient using a local or closed circuit, e.g. in a room or building

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Physiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Neurology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Anesthesiology (AREA)
  • Medicinal Chemistry (AREA)
  • Human Computer Interaction (AREA)
  • Psychology (AREA)
  • Neurosurgery (AREA)
  • Eye Examination Apparatus (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Prostheses (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)

Abstract

aparelhos para medir movimentos oculares de fixação do globo ocular. um sensor ocular, sistema e método para medir movimentos oculares de fixação do globo ocular de um indivíduo (por exemplo, microtremores oculares e microsacadas) para fornecer um biossinal de tensão variável para medir a atividade do tronco cerebral do indivíduo. o sensor ocular compreende um sensor montado na pálpebra fechada ou aberta do indivíduo, de modo a ser desviado pelos movimentos oculares de fixação do globo ocular. um conjunto de fita flexível blindado fornece o sinal biológico gerado pelo sensor a um amplificador localizado na pele do indivíduo, onde o sinal biológico é amplificado. o amplificador é interconectado com um processador de sinal e uma exibição pela qual as representações gráficas e numéricas do sinal biológico são disponibilizadas para um anestesiologista, intensivista ou clínico. um método para analisar o sinal biológico para determinar a atividade do tronco cerebral de um paciente.
BR112018011821-4A 2015-12-08 2016-12-08 Aparelhos para medir movimentos oculares de fixação do globo ocular BR112018011821B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/963,177 US9788760B2 (en) 2015-12-08 2015-12-08 Ocular micro tremor (OMT) sensor, system and method
US14/963,177 2015-12-08
PCT/US2016/065679 WO2017100486A1 (en) 2015-12-08 2016-12-08 Eye sensor, system and method

Publications (3)

Publication Number Publication Date
BR112018011821A2 BR112018011821A2 (pt) 2019-10-01
BR112018011821A8 true BR112018011821A8 (pt) 2021-08-31
BR112018011821B1 BR112018011821B1 (pt) 2023-10-31

Family

ID=58799581

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018011821-4A BR112018011821B1 (pt) 2015-12-08 2016-12-08 Aparelhos para medir movimentos oculares de fixação do globo ocular

Country Status (10)

Country Link
US (3) US9788760B2 (pt)
EP (1) EP3386373A4 (pt)
JP (2) JP7029396B2 (pt)
KR (1) KR102540250B1 (pt)
AU (1) AU2016368563A1 (pt)
BR (1) BR112018011821B1 (pt)
IL (4) IL299611A (pt)
MX (1) MX2018007090A (pt)
SG (1) SG11201805878PA (pt)
WO (1) WO2017100486A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9788760B2 (en) * 2015-12-08 2017-10-17 BrainStem Biometrics, Inc. Ocular micro tremor (OMT) sensor, system and method
US10888268B2 (en) 2016-12-08 2021-01-12 BrainStem Biometrics, Inc. Method of measuring sedation using ocular microtremor (OMT) and microsaccades (MS)
JP2021019943A (ja) * 2019-07-29 2021-02-18 株式会社デンソー サッカード検出装置、サッカード検出方法、サッカード検出プログラム
US20210267454A1 (en) * 2020-03-02 2021-09-02 Makani Science Inc. Combination of data from two external respiratory measurement sensors into one data stream
KR102348779B1 (ko) * 2020-05-15 2022-01-07 사회복지법인 삼성생명공익재단 졸음 경고 시스템 및 방법

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3948248A (en) * 1974-09-05 1976-04-06 Zuckerman Joel L Method of measuring ocular pulse
US4863259A (en) * 1988-03-09 1989-09-05 Schneider Michael B Rapid eye movement sleep state detector
DE50112248D1 (de) * 2000-10-07 2007-05-03 David Dickerson Informationssystem und Verfahren zur Zurverfügungstellen von Informationen unter Verwendung eines Holographischen Elements
US7011410B2 (en) * 2000-11-22 2006-03-14 Eyetect, L.L.C. Method and apparatus for monitoring eye tremor
US8790280B2 (en) * 2007-06-27 2014-07-29 Panasonic Corporation Human state estimating device and method
WO2009097430A1 (en) * 2008-02-01 2009-08-06 Lonky Martin L Methods and techniques to measure, map and correlate ocular micro-tremor (omt) signals
BR112013025826A2 (pt) * 2011-04-07 2016-12-20 Sensimed Sa sistema de monitoramento de pelo menos um parâmetro biomecânico oftálmico e método
WO2014159498A2 (en) * 2013-03-14 2014-10-02 Virginia Commonwealth University Automated analysis system for the detection and screening of neurological disorders and deficits
CN103780143B (zh) 2013-05-02 2018-09-14 北京纳米能源与系统研究所 一种压电纳米发电机、眼球移动监控传感器及其监控方法
KR102248847B1 (ko) * 2015-06-01 2021-05-06 삼성전자주식회사 에너지 수확부를 구비한 콘택트 렌즈
US9788760B2 (en) * 2015-12-08 2017-10-17 BrainStem Biometrics, Inc. Ocular micro tremor (OMT) sensor, system and method

Also Published As

Publication number Publication date
BR112018011821A2 (pt) 2019-10-01
JP7244689B2 (ja) 2023-03-22
BR112018011821B1 (pt) 2023-10-31
JP2022059077A (ja) 2022-04-12
MX2018007090A (es) 2019-09-09
IL299611A (en) 2023-03-01
IL259916A (en) 2018-07-31
KR102540250B1 (ko) 2023-06-08
SG11201805878PA (en) 2018-08-30
US9788760B2 (en) 2017-10-17
IL259916B2 (en) 2023-05-01
US20180116558A1 (en) 2018-05-03
IL259916B1 (en) 2023-01-01
EP3386373A4 (en) 2019-08-14
EP3386373A1 (en) 2018-10-17
KR20180102087A (ko) 2018-09-14
US20210113115A1 (en) 2021-04-22
IL259930A (en) 2018-07-31
WO2017100486A1 (en) 2017-06-15
JP2019503737A (ja) 2019-02-14
IL299613A (en) 2023-03-01
AU2016368563A1 (en) 2018-07-19
IL259930B (en) 2021-03-25
JP7029396B2 (ja) 2022-03-03
US10856774B2 (en) 2020-12-08
US20170156637A1 (en) 2017-06-08

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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B08G Application fees: restoration [chapter 8.7 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 4A ANUIDADE.

B08G Application fees: restoration [chapter 8.7 patent gazette]
B08J Incorrect entry in the gazette republished [chapter 8.10 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.7, PUBLICADO NA RPI 2619, DE 16/03/2021. (VIDE PARECER)

B350 Update of information on the portal [chapter 15.35 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 08/12/2016, OBSERVADAS AS CONDICOES LEGAIS