MX2020007662A - Aparato y método para la detección no invasiva del uso de y deterioro por tetrahidrocanabinol. - Google Patents

Aparato y método para la detección no invasiva del uso de y deterioro por tetrahidrocanabinol.

Info

Publication number
MX2020007662A
MX2020007662A MX2020007662A MX2020007662A MX2020007662A MX 2020007662 A MX2020007662 A MX 2020007662A MX 2020007662 A MX2020007662 A MX 2020007662A MX 2020007662 A MX2020007662 A MX 2020007662A MX 2020007662 A MX2020007662 A MX 2020007662A
Authority
MX
Mexico
Prior art keywords
tetrahydrocannabinol
impairment
determining
physiological characteristic
video sequence
Prior art date
Application number
MX2020007662A
Other languages
English (en)
Inventor
Julia Finkel
Original Assignee
Childrens Nat Medical Ct
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 Childrens Nat Medical Ct filed Critical Childrens Nat Medical Ct
Publication of MX2020007662A publication Critical patent/MX2020007662A/es

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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
    • A61B5/4845—Toxicology, e.g. by detection of alcohol, drug or toxic products
    • 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
    • A61B3/0016—Operational features thereof
    • A61B3/0041—Operational features thereof characterised by display arrangements
    • 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
    • A61B3/11—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring interpupillary distance or diameter of pupils
    • A61B3/112—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring interpupillary distance or diameter of pupils for measuring diameter of pupils
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0012—Biomedical image inspection
    • G06T7/0014—Biomedical image inspection using an image reference approach
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H10/00—ICT specially adapted for the handling or processing of patient-related medical or healthcare data
    • G16H10/20—ICT specially adapted for the handling or processing of patient-related medical or healthcare data for electronic clinical trials or questionnaires
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H15/00—ICT specially adapted for medical reports, e.g. generation or transmission thereof
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H30/00—ICT specially adapted for the handling or processing of medical images
    • G16H30/40—ICT specially adapted for the handling or processing of medical images for processing medical images, e.g. editing
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/20—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/30—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indices; for individual health risk assessment
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/70—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for mining of medical data, e.g. analysing previous cases of other patients
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H70/00—ICT specially adapted for the handling or processing of medical references
    • G16H70/40—ICT specially adapted for the handling or processing of medical references relating to drugs, e.g. their side effects or intended usage
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H70/00—ICT specially adapted for the handling or processing of medical references
    • G16H70/60—ICT specially adapted for the handling or processing of medical references relating to pathologies
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30041—Eye; Retina; Ophthalmic

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Primary Health Care (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Data Mining & Analysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • General Physics & Mathematics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Theoretical Computer Science (AREA)
  • Toxicology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Ophthalmology & Optometry (AREA)
  • Quality & Reliability (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Eye Examination Apparatus (AREA)

Abstract

La presente descripción está relacionada con un método y aparato para determinar el uso de THC de una persona. La presente descripción describe la adquisición de una secuencia de video, del ojo de un paciente, la secuencia de video es una pluralidad de fotogramas de video, la determinación de un espectro de frecuencia a partir de datos pupilares de la secuencia de video, y determinar, en función del espectro de frecuencia, la característica fisiológica o droga de uso del paciente. En una modalidad, se puede sondear al menos una frecuencia en función de qué característica fisiológica se está explorando. Por ejemplo, la característica fisiológica puede ser ??-tetrahidrocannabinol, y la al menos una frecuencia sondeada puede seleccionarse para que sea específica para ??- tetrahidrocannabinol.
MX2020007662A 2018-01-19 2019-01-15 Aparato y método para la detección no invasiva del uso de y deterioro por tetrahidrocanabinol. MX2020007662A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862619466P 2018-01-19 2018-01-19
PCT/US2019/013683 WO2019143627A2 (en) 2018-01-19 2019-01-15 Apparatus and method for the non-invasive detection of tetrahydrocannabinol use and impairment

Publications (1)

Publication Number Publication Date
MX2020007662A true MX2020007662A (es) 2021-01-20

Family

ID=67301854

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020007662A MX2020007662A (es) 2018-01-19 2019-01-15 Aparato y método para la detección no invasiva del uso de y deterioro por tetrahidrocanabinol.

Country Status (10)

Country Link
US (1) US11986315B2 (es)
EP (1) EP3740113A4 (es)
JP (1) JP7225252B2 (es)
KR (1) KR102655608B1 (es)
CN (1) CN111918600B (es)
AU (1) AU2019209329B2 (es)
CA (1) CA3088644A1 (es)
IL (1) IL275907A (es)
MX (1) MX2020007662A (es)
WO (1) WO2019143627A2 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111801043B (zh) * 2018-01-19 2024-07-23 儿童国家医疗中心 用于无创检测药物使用和生理状况的生物测定

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KR100441032B1 (ko) * 2000-04-25 2004-07-27 아이리텍 잉크 동공움직임을 이용한 마약진단시스템
US20020024633A1 (en) * 1999-04-09 2002-02-28 Daehoon Kim Pupil evaluation system
US6116736A (en) * 1999-04-23 2000-09-12 Neuroptics, Inc. Pupilometer with pupil irregularity detection capability
WO2008045952A2 (en) * 2006-10-10 2008-04-17 The Regents Of The University Of Michigan Photoreceptor precursor cells
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WO2009137614A2 (en) * 2008-05-06 2009-11-12 Neuroptics, Inc. Use of scalar value to assess neurological status
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US10463248B2 (en) 2011-03-02 2019-11-05 Brien Holden Vision Institute Limited Systems, methods, and devices for measuring eye movement and pupil response
WO2013059656A2 (en) 2011-10-20 2013-04-25 Elenza, Inc. Methods and apparatus for detecting accommodative triggers
IL215883A0 (en) * 2011-10-24 2012-03-01 Iriss Medical Technologies Ltd System and method for indentifying eye conditions
US9101312B2 (en) * 2012-04-18 2015-08-11 TBI Diagnostics LLC System for the physiological evaluation of brain function
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JP6585058B2 (ja) * 2013-09-19 2019-10-02 チルドレンズ ナショナル メディカル センターＣｈｉｌｄｒｅｎ’Ｓ Ｎａｔｉｏｎａｌ Ｍｅｄｉｃａｌ Ｃｅｎｔｅｒ 患者の生理的摂動を決定するための装置と方法
US9414745B2 (en) 2014-02-05 2016-08-16 Andrew Elliott Neice Pupillometry systems, methods, and devices
CN106793942A (zh) * 2014-02-10 2017-05-31 华柏恩视觉诊断公司 用于测量眼球运动和瞳孔反应的系统、方法和设备
JP2015228543A (ja) * 2014-05-30 2015-12-17 株式会社東芝 電子機器および表示処理方法
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CA3001461A1 (en) 2015-10-09 2017-04-13 Children's National Medical Center Apparatus and method for physiologic and pharmacodynamic assessment and monitoring

Also Published As

Publication number Publication date
US20210045680A1 (en) 2021-02-18
KR20200111718A (ko) 2020-09-29
EP3740113A2 (en) 2020-11-25
WO2019143627A2 (en) 2019-07-25
JP2021510589A (ja) 2021-04-30
WO2019143627A3 (en) 2019-09-06
US11986315B2 (en) 2024-05-21
IL275907A (en) 2020-08-31
KR102655608B1 (ko) 2024-04-05
CN111918600A (zh) 2020-11-10
JP7225252B2 (ja) 2023-02-20
CA3088644A1 (en) 2019-07-25
AU2019209329B2 (en) 2024-02-29
CN111918600B (zh) 2024-09-10
EP3740113A4 (en) 2021-08-11
AU2019209329A1 (en) 2020-07-30

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