EP3654826A4 - Through focus retinal image capturing - Google Patents

Through focus retinal image capturing Download PDF

Info

Publication number
EP3654826A4
EP3654826A4 EP18834961.7A EP18834961A EP3654826A4 EP 3654826 A4 EP3654826 A4 EP 3654826A4 EP 18834961 A EP18834961 A EP 18834961A EP 3654826 A4 EP3654826 A4 EP 3654826A4
Authority
EP
European Patent Office
Prior art keywords
image capturing
retinal image
focus retinal
focus
capturing
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
EP18834961.7A
Other languages
German (de)
French (fr)
Other versions
EP3654826A1 (en
Inventor
Ynjiun Paul Wang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Welch Allyn Inc
Original Assignee
Welch Allyn 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
Priority claimed from US15/651,853 external-priority patent/US10799115B2/en
Application filed by Welch Allyn Inc filed Critical Welch Allyn Inc
Publication of EP3654826A1 publication Critical patent/EP3654826A1/en
Publication of EP3654826A4 publication Critical patent/EP3654826A4/en
Pending legal-status Critical Current

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
    • A61B3/14—Arrangements specially adapted for eye photography
    • 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
    • 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
    • A61B3/0058—Operational features thereof characterised by display arrangements for multiple images
    • 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
    • A61B3/12—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes
    • 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
    • A61B3/12—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes
    • A61B3/1208—Multiple lens hand-held instruments

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Eye Examination Apparatus (AREA)
EP18834961.7A 2017-07-17 2018-07-16 Through focus retinal image capturing Pending EP3654826A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/651,853 US10799115B2 (en) 2015-02-27 2017-07-17 Through focus retinal image capturing
PCT/US2018/042223 WO2019018258A1 (en) 2017-07-17 2018-07-16 Through focus retinal image capturing

Publications (2)

Publication Number Publication Date
EP3654826A1 EP3654826A1 (en) 2020-05-27
EP3654826A4 true EP3654826A4 (en) 2021-03-24

Family

ID=65015821

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18834961.7A Pending EP3654826A4 (en) 2017-07-17 2018-07-16 Through focus retinal image capturing

Country Status (4)

Country Link
EP (1) EP3654826A4 (en)
CN (1) CN111328270B (en)
AU (1) AU2018304105B2 (en)
WO (1) WO2019018258A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210386289A1 (en) * 2020-06-12 2021-12-16 Optotune Ag Camera and method for operating a camera
CN111714080B (en) * 2020-06-30 2021-03-23 重庆大学 Disease classification system based on eye movement information

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1704017A (en) * 2004-05-29 2005-12-07 倪蔚民 Real time automatic non-invasion iris optical imaging device
WO2016070781A1 (en) * 2014-11-03 2016-05-12 苏州思源科安信息技术有限公司 Mobile terminal visible light and biometric identification combination opto-electronic imaging system and method
US20160249804A1 (en) * 2015-02-27 2016-09-01 Welch Allyn, Inc. Through Focus Retinal Image Capturing
EP2878259B1 (en) * 2013-11-29 2019-01-09 Canon Kabushiki Kaisha Ophthalmologic apparatus and method of controlling the same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6758564B2 (en) * 2002-06-14 2004-07-06 Physical Sciences, Inc. Line-scan laser ophthalmoscope
US7769219B2 (en) * 2006-12-11 2010-08-03 Cytyc Corporation Method for assessing image focus quality
EP2803356A1 (en) * 2008-03-31 2014-11-19 Agency for Science, Technology and Research Method for treating neurological disorders with imidazolium and imidazolinium compounds
US9055892B2 (en) * 2011-04-27 2015-06-16 Carl Zeiss Meditec, Inc. Systems and methods for improved ophthalmic imaging
US9585578B2 (en) * 2011-12-02 2017-03-07 Third Eye Diagnostics, Inc. Devices and methods for noninvasive measurement of intracranial pressure
US9078612B2 (en) * 2011-12-02 2015-07-14 Third Eye Diagnostics, Inc. Devices and methods for noninvasive measurement of intracranial pressure
JP6460618B2 (en) * 2013-01-31 2019-01-30 キヤノン株式会社 Optical coherence tomography apparatus and control method thereof
WO2015100294A1 (en) * 2013-12-23 2015-07-02 Optibrand Ltd., Llc Wide field retinal image capture system and method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1704017A (en) * 2004-05-29 2005-12-07 倪蔚民 Real time automatic non-invasion iris optical imaging device
EP2878259B1 (en) * 2013-11-29 2019-01-09 Canon Kabushiki Kaisha Ophthalmologic apparatus and method of controlling the same
WO2016070781A1 (en) * 2014-11-03 2016-05-12 苏州思源科安信息技术有限公司 Mobile terminal visible light and biometric identification combination opto-electronic imaging system and method
US20160249804A1 (en) * 2015-02-27 2016-09-01 Welch Allyn, Inc. Through Focus Retinal Image Capturing

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019018258A1 *

Also Published As

Publication number Publication date
WO2019018258A9 (en) 2020-03-26
CN111328270A (en) 2020-06-23
WO2019018258A1 (en) 2019-01-24
AU2018304105B2 (en) 2020-11-19
EP3654826A1 (en) 2020-05-27
AU2018304105A1 (en) 2020-01-30
CN111328270B (en) 2023-01-03

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