BRPI0912299B8 - método de alerta de um operador de veículo para um evento de microssono e dispositivo de detecção de evento de microssono - Google Patents

método de alerta de um operador de veículo para um evento de microssono e dispositivo de detecção de evento de microssono

Info

Publication number
BRPI0912299B8
BRPI0912299B8 BRPI0912299A BRPI0912299A BRPI0912299B8 BR PI0912299 B8 BRPI0912299 B8 BR PI0912299B8 BR PI0912299 A BRPI0912299 A BR PI0912299A BR PI0912299 A BRPI0912299 A BR PI0912299A BR PI0912299 B8 BRPI0912299 B8 BR PI0912299B8
Authority
BR
Brazil
Prior art keywords
microsleep
microsleep event
detection device
alerting
eye
Prior art date
Application number
BRPI0912299A
Other languages
English (en)
Inventor
Farbos Bruno
Original Assignee
7352867 Canada Inc
Effective Control Transp 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 7352867 Canada Inc, Effective Control Transp Inc filed Critical 7352867 Canada Inc
Publication of BRPI0912299A2 publication Critical patent/BRPI0912299A2/pt
Publication of BRPI0912299B1 publication Critical patent/BRPI0912299B1/pt
Publication of BRPI0912299B8 publication Critical patent/BRPI0912299B8/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
    • A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
    • A61B5/18—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state for vehicle drivers or machine operators
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Measuring 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 or mobility of a limb
    • A61B5/1103—Detecting muscular movement of the eye, e.g. eyelid movement
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
    • A61B5/163—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state by tracking eye movement, gaze, or pupil change
    • 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
    • A61B5/398—Electrooculography [EOG], e.g. detecting nystagmus; Electroretinography [ERG]
    • 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
    • A61B5/4806—Sleep evaluation
    • A61B5/4809—Sleep detection, i.e. determining whether a subject is asleep or not
    • 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
    • A61B5/746—Alarms related to a physiological condition, e.g. details of setting alarm thresholds or avoiding false alarms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
    • B60K28/02—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver
    • B60K28/06—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver responsive to incapacity of driver
    • B60K28/066—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver responsive to incapacity of driver actuating a signalling device
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2503/00—Evaluating a particular growth phase or type of persons or animals
    • A61B2503/20—Workers
    • A61B2503/22—Motor vehicles operators, e.g. drivers, pilots, captains
    • 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
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
    • A61M2021/0005—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus
    • A61M2021/0083—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus especially for waking up

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Psychology (AREA)
  • Child & Adolescent Psychology (AREA)
  • Developmental Disabilities (AREA)
  • Educational Technology (AREA)
  • Hospice & Palliative Care (AREA)
  • Psychiatry (AREA)
  • Physiology (AREA)
  • Social Psychology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Anesthesiology (AREA)
  • Dentistry (AREA)
  • Hematology (AREA)
  • Acoustics & Sound (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Traffic Control Systems (AREA)
  • Emergency Alarm Devices (AREA)
  • Eye Examination Apparatus (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
  • Alarm Systems (AREA)

Abstract

método e dispositivo para a detecção de eventos de microssono. a presente invenção refere-se a um método de detecção de um evento de microssono em uma pessoa. o método inclui a determinação de uma série de fatores de abertura dos olhos por meio da medição de um número de distâncias entre uma pálpebra superior e uma pálpebra inferior de, pelo menos, um olho durante um período de tempo. representações gráficas dos fatores de abertura dos olhos são então geradas. as alterações nos fatores de abertura dos olhos durante o período de tempo são correlacionadas com um padrão de referência de fechamento dos olhos, indicativo do evento de microssono. é também descrito um dispositivo de detecção de evento de microssono.
BRPI0912299A 2008-05-28 2009-05-27 método de alerta de um operador de veículo para um evento de microssono e dispositivo de detecção de evento de microssono BRPI0912299B8 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US7196608P 2008-05-28 2008-05-28
US61/071,966 2008-05-28
US12/340,017 US8570176B2 (en) 2008-05-28 2008-12-19 Method and device for the detection of microsleep events
US12/340,017 2008-12-19
PCT/CA2009/000732 WO2009143620A1 (en) 2008-05-28 2009-05-27 Method and device for the detection of microsleep events

Publications (3)

Publication Number Publication Date
BRPI0912299A2 BRPI0912299A2 (pt) 2015-10-20
BRPI0912299B1 BRPI0912299B1 (pt) 2021-02-02
BRPI0912299B8 true BRPI0912299B8 (pt) 2021-06-22

Family

ID=41360181

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0912299A BRPI0912299B8 (pt) 2008-05-28 2009-05-27 método de alerta de um operador de veículo para um evento de microssono e dispositivo de detecção de evento de microssono

Country Status (14)

Country Link
US (1) US8570176B2 (pt)
EP (1) EP2285265B1 (pt)
JP (1) JP5722767B2 (pt)
KR (1) KR101551262B1 (pt)
CN (1) CN102098955B (pt)
AU (1) AU2009253692B2 (pt)
BR (1) BRPI0912299B8 (pt)
CA (1) CA2667035C (pt)
MX (1) MX2010012924A (pt)
MY (1) MY153476A (pt)
NZ (1) NZ589640A (pt)
RU (1) RU2540901C2 (pt)
WO (1) WO2009143620A1 (pt)
ZA (1) ZA201008131B (pt)

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Also Published As

Publication number Publication date
CN102098955A (zh) 2011-06-15
EP2285265A4 (en) 2013-11-13
WO2009143620A1 (en) 2009-12-03
MX2010012924A (es) 2011-05-02
CN102098955B (zh) 2015-07-15
KR101551262B1 (ko) 2015-09-08
MY153476A (en) 2015-02-13
RU2540901C2 (ru) 2015-02-10
JP5722767B2 (ja) 2015-05-27
NZ589640A (en) 2013-08-30
CA2667035C (en) 2014-10-14
JP2011523867A (ja) 2011-08-25
HK1158481A1 (en) 2012-07-20
BRPI0912299A2 (pt) 2015-10-20
ZA201008131B (en) 2012-02-29
CA2667035A1 (en) 2009-11-28
AU2009253692B2 (en) 2014-11-13
KR20110017883A (ko) 2011-02-22
US8570176B2 (en) 2013-10-29
EP2285265A1 (en) 2011-02-23
EP2285265B1 (en) 2019-08-07
US20090299209A1 (en) 2009-12-03
RU2010146449A (ru) 2012-07-20
BRPI0912299B1 (pt) 2021-02-02
AU2009253692A1 (en) 2009-12-03

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