IL285071B2 - System and method for monitoring sedation level of a patient based on eye and brain activity tracking - Google Patents

System and method for monitoring sedation level of a patient based on eye and brain activity tracking

Info

Publication number
IL285071B2
IL285071B2 IL285071A IL28507121A IL285071B2 IL 285071 B2 IL285071 B2 IL 285071B2 IL 285071 A IL285071 A IL 285071A IL 28507121 A IL28507121 A IL 28507121A IL 285071 B2 IL285071 B2 IL 285071B2
Authority
IL
Israel
Prior art keywords
eye
brain activity
patient based
activity tracking
sedation level
Prior art date
Application number
IL285071A
Other languages
Hebrew (he)
Other versions
IL285071A (en
Inventor
Retzkin Or
Kornberg Itai
Original Assignee
Eyefree Assisting Communication Ltd
Retzkin Or
Kornberg Itai
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 Eyefree Assisting Communication Ltd, Retzkin Or, Kornberg Itai filed Critical Eyefree Assisting Communication Ltd
Priority to IL285071A priority Critical patent/IL285071B2/en
Priority to PCT/IL2022/050789 priority patent/WO2023002488A1/en
Publication of IL285071A publication Critical patent/IL285071A/en
Publication of IL285071B2 publication Critical patent/IL285071B2/en

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
    • A61B5/163—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
    • A61B5/0002—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
    • A61B5/0006—ECG or EEG signals
    • 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
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7264—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems
    • A61B5/7267—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems involving training the classification device
    • 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
    • A61B5/7405—Details of notification to user or communication with user or patient ; user input means using sound
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
    • B60W2040/0818—Inactivity or incapacity of driver
    • B60W2040/0827—Inactivity or incapacity of driver due to sleepiness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2420/00—Indexing codes relating to the type of sensors based on the principle of their operation
    • B60W2420/40—Photo or light sensitive means, e.g. infrared sensors
    • B60W2420/403—Image sensing, e.g. optical camera
IL285071A 2021-07-22 2021-07-22 System and method for monitoring sedation level of a patient based on eye and brain activity tracking IL285071B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IL285071A IL285071B2 (en) 2021-07-22 2021-07-22 System and method for monitoring sedation level of a patient based on eye and brain activity tracking
PCT/IL2022/050789 WO2023002488A1 (en) 2021-07-22 2022-07-21 A system for communication with a patient based on the determined sedation state

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL285071A IL285071B2 (en) 2021-07-22 2021-07-22 System and method for monitoring sedation level of a patient based on eye and brain activity tracking

Publications (2)

Publication Number Publication Date
IL285071A IL285071A (en) 2023-01-01
IL285071B2 true IL285071B2 (en) 2023-05-01

Family

ID=84901817

Family Applications (1)

Application Number Title Priority Date Filing Date
IL285071A IL285071B2 (en) 2021-07-22 2021-07-22 System and method for monitoring sedation level of a patient based on eye and brain activity tracking

Country Status (1)

Country Link
IL (1) IL285071B2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7982618B2 (en) * 2007-01-29 2011-07-19 Denso Corporation Wakefulness maintaining apparatus and method of maintaining wakefulness
WO2015039689A1 (en) * 2013-09-19 2015-03-26 Umc Utrecht Holding B.V. Method and system for determining a parameter which is indicative for whether a patient is delirious
KR20180131045A (en) * 2017-05-31 2018-12-10 박영준 Drowsiness preventing apparatus integrally formed by multi-sensored detectionalarm means and central processing means while driving a car and control methed therefor
WO2019111257A1 (en) * 2017-12-07 2019-06-13 Eyefree Assisting Communication Ltd. Communication methods and systems

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7982618B2 (en) * 2007-01-29 2011-07-19 Denso Corporation Wakefulness maintaining apparatus and method of maintaining wakefulness
WO2015039689A1 (en) * 2013-09-19 2015-03-26 Umc Utrecht Holding B.V. Method and system for determining a parameter which is indicative for whether a patient is delirious
KR20180131045A (en) * 2017-05-31 2018-12-10 박영준 Drowsiness preventing apparatus integrally formed by multi-sensored detectionalarm means and central processing means while driving a car and control methed therefor
WO2019111257A1 (en) * 2017-12-07 2019-06-13 Eyefree Assisting Communication Ltd. Communication methods and systems

Also Published As

Publication number Publication date
IL285071A (en) 2023-01-01

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