ATE450193T1 - Pupilometer - Google Patents

Pupilometer

Info

Publication number
ATE450193T1
ATE450193T1 AT03782693T AT03782693T ATE450193T1 AT E450193 T1 ATE450193 T1 AT E450193T1 AT 03782693 T AT03782693 T AT 03782693T AT 03782693 T AT03782693 T AT 03782693T AT E450193 T1 ATE450193 T1 AT E450193T1
Authority
AT
Austria
Prior art keywords
image capturing
eyeball
processing software
illumination
stimulation
Prior art date
Application number
AT03782693T
Other languages
English (en)
Inventor
Andrew Clark
Iain R Chambers
Original Assignee
Newcastle Upon Tyne Hospitals
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 Newcastle Upon Tyne Hospitals filed Critical Newcastle Upon Tyne Hospitals
Application granted granted Critical
Publication of ATE450193T1 publication Critical patent/ATE450193T1/de

Links

Classifications

    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Human Computer Interaction (AREA)
  • Eye Examination Apparatus (AREA)
  • Impact Printers (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
  • Luminescent Compositions (AREA)
AT03782693T 2002-12-24 2003-12-23 Pupilometer ATE450193T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0230223.0A GB0230223D0 (en) 2002-12-24 2002-12-24 A pupilometer
PCT/GB2003/005653 WO2004058056A1 (en) 2002-12-24 2003-12-23 A pupilometer

Publications (1)

Publication Number Publication Date
ATE450193T1 true ATE450193T1 (de) 2009-12-15

Family

ID=9950468

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03782693T ATE450193T1 (de) 2002-12-24 2003-12-23 Pupilometer

Country Status (8)

Country Link
US (1) US7618143B2 (de)
EP (1) EP1587414B1 (de)
JP (1) JP2006512126A (de)
AT (1) ATE450193T1 (de)
AU (1) AU2003290334A1 (de)
DE (1) DE60330394D1 (de)
GB (2) GB0230223D0 (de)
WO (1) WO2004058056A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005354545A (ja) * 2004-06-14 2005-12-22 Agilent Technol Inc ソケット
US7614743B2 (en) 2004-07-20 2009-11-10 Medtronic, Inc. Vital signs monitoring system with wireless pupilometer interface
JP5382943B2 (ja) * 2010-02-08 2014-01-08 ｗｅａｌｔｈ ｓｈａｒｅ株式会社 嗜好判定方法及び嗜好判定プログラム
US8878773B1 (en) 2010-05-24 2014-11-04 Amazon Technologies, Inc. Determining relative motion as input
JP5690130B2 (ja) * 2010-12-20 2015-03-25 パナソニック株式会社 瞳孔径計測装置
US9237846B2 (en) 2011-02-17 2016-01-19 Welch Allyn, Inc. Photorefraction ocular screening device and methods
US8942434B1 (en) * 2011-12-20 2015-01-27 Amazon Technologies, Inc. Conflict resolution for pupil detection
EP2797494B1 (de) * 2011-12-29 2017-02-15 Neuroptics, Inc. Ophthalmologische systeme zur überwachung der augen
US9854970B2 (en) 2012-02-21 2018-01-02 Massachusetts Eye & Ear Infirmary Calculating conjunctival redness
US9317113B1 (en) 2012-05-31 2016-04-19 Amazon Technologies, Inc. Gaze assisted object recognition
JP6111492B2 (ja) * 2012-10-16 2017-04-12 国立大学法人 東京大学 瞳孔径測定支援装置及び瞳孔径測定支援システム
US9094576B1 (en) 2013-03-12 2015-07-28 Amazon Technologies, Inc. Rendered audiovisual communication
US9269012B2 (en) 2013-08-22 2016-02-23 Amazon Technologies, Inc. Multi-tracker object tracking
WO2015063598A1 (en) * 2013-10-30 2015-05-07 Tel Hashomer Medical Research Infrastructure And Services Ltd. Pupillometers and systems and methods for using a pupillometer
EP3136947B1 (de) 2014-05-02 2021-07-07 Massachusetts Eye & Ear Infirmary Abstufung von hornhautfluoresceinfärbung
WO2016048245A1 (en) * 2014-09-25 2016-03-31 Nanyang Technological University Probe for iridocorneal angle imaging
CN104318879A (zh) * 2014-10-20 2015-01-28 京东方科技集团股份有限公司 显示装置、显示装置故障分析系统和方法
TWI554246B (zh) * 2014-12-23 2016-10-21 國立交通大學 雙瞳孔量測方法以及雙瞳孔量測裝置
US10506165B2 (en) 2015-10-29 2019-12-10 Welch Allyn, Inc. Concussion screening system
WO2020009126A1 (ja) * 2018-07-03 2020-01-09 シャープ株式会社 認証装置、及び認証方法
JP7377610B2 (ja) * 2019-03-08 2023-11-10 株式会社トプコン 細隙灯顕微鏡
WO2020243460A1 (en) * 2019-05-29 2020-12-03 Georgia Tech Research Corporation Transfer learning for medical applications using limited data
US12433483B2 (en) 2020-06-19 2025-10-07 Welch Allyn, Inc. Vision screening systems and methods
US12518375B2 (en) 2020-06-19 2026-01-06 Welch Allyn, Inc. Vision screening systems and methods
CN113810603B (zh) * 2021-08-12 2022-09-09 荣耀终端有限公司 点光源图像检测方法和电子设备

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4755043A (en) * 1985-02-15 1988-07-05 Somec, Inc. Portable scanning digital pupillometer and method of use thereof
US4850691A (en) * 1987-03-18 1989-07-25 University Of Illinois Method and apparatus for determining pupillary response parameters
US5187506A (en) 1990-09-28 1993-02-16 Fairville Medical Optics Inc. Method and apparatus for determining physiological parameters based on pupil response
US5490098A (en) * 1994-02-10 1996-02-06 University Of Iowa Research Foundation Automated system and method for determining pupillary threshold response
JP3293308B2 (ja) * 1994-03-10 2002-06-17 三菱電機株式会社 人物状態検出装置
DE4419489A1 (de) * 1994-06-03 1995-12-07 Amtech Ges Fuer Angewandte Mic Vorrichtung zum Messen der Pupillenreaktion eines Auges
US5646709A (en) * 1995-04-18 1997-07-08 Fairville Medical Optics, Inc. Portable hand-held pupillometer with dynamic electronic image centering aid and method of use thereof
US5790235A (en) * 1997-03-26 1998-08-04 Carl Zeiss, Inc. Method and apparatus to measure pupil size and position
US5953097A (en) * 1997-06-24 1999-09-14 Neuroptics, Inc. Contact lens for use with ophthalmic monitoring systems
US5903333A (en) * 1997-06-24 1999-05-11 Neuroptics, Inc. Contact lens for use with ophthalmic monitoring systems
US6199985B1 (en) 1998-05-15 2001-03-13 Christopher Scott Anderson Pupilometer methods and apparatus
US6022109A (en) * 1998-12-10 2000-02-08 Dal Santo; John P. Hand-held Pupilometer
US6820979B1 (en) * 1999-04-23 2004-11-23 Neuroptics, Inc. Pupilometer with pupil irregularity detection, pupil tracking, and pupil response detection capability, glaucoma screening capability, intracranial pressure detection capability, and ocular aberration measurement capability
US6116736A (en) * 1999-04-23 2000-09-12 Neuroptics, Inc. Pupilometer with pupil irregularity detection capability
JP2001178679A (ja) 1999-12-22 2001-07-03 Matsushita Electric Works Ltd 瞳孔測定装置
JP2002238853A (ja) * 2001-02-20 2002-08-27 Matsushita Electric Works Ltd 瞳孔計
US6637881B1 (en) * 2002-01-02 2003-10-28 Neuroptics, Inc. Eyecup shield with finger ports

Also Published As

Publication number Publication date
US20060109422A1 (en) 2006-05-25
GB0230223D0 (en) 2003-02-05
WO2004058056A1 (en) 2004-07-15
JP2006512126A (ja) 2006-04-13
GB2433587B (en) 2008-02-13
DE60330394D1 (de) 2010-01-14
US7618143B2 (en) 2009-11-17
EP1587414A1 (de) 2005-10-26
EP1587414B1 (de) 2009-12-02
AU2003290334A1 (en) 2004-07-22
GB2433587A (en) 2007-06-27
GB0514828D0 (en) 2005-08-24

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties