GB2584454B - Lens-free ophthalmoscope - Google Patents

Lens-free ophthalmoscope Download PDF

Info

Publication number
GB2584454B
GB2584454B GB1907916.9A GB201907916A GB2584454B GB 2584454 B GB2584454 B GB 2584454B GB 201907916 A GB201907916 A GB 201907916A GB 2584454 B GB2584454 B GB 2584454B
Authority
GB
United Kingdom
Prior art keywords
lens
free ophthalmoscope
ophthalmoscope
free
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.)
Active
Application number
GB1907916.9A
Other versions
GB2584454A (en
GB201907916D0 (en
Inventor
Hanif Armour Roger
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.)
Jasmin Beverley Armour
Original Assignee
Jasmin Beverley Armour
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 Jasmin Beverley Armour filed Critical Jasmin Beverley Armour
Priority to GB1907916.9A priority Critical patent/GB2584454B/en
Publication of GB201907916D0 publication Critical patent/GB201907916D0/en
Publication of GB2584454A publication Critical patent/GB2584454A/en
Application granted granted Critical
Publication of GB2584454B publication Critical patent/GB2584454B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A61B3/12—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
    • A61B3/13—Ophthalmic microscopes
    • 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
    • A61B3/15—Arrangements specially adapted for eye photography with means for aligning, spacing or blocking spurious reflection ; with means for relaxing
    • 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
    • A61B3/15—Arrangements specially adapted for eye photography with means for aligning, spacing or blocking spurious reflection ; with means for relaxing
    • A61B3/156—Arrangements specially adapted for eye photography with means for aligning, spacing or blocking spurious reflection ; with means for relaxing for blocking

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)
GB1907916.9A 2019-06-04 2019-06-04 Lens-free ophthalmoscope Active GB2584454B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1907916.9A GB2584454B (en) 2019-06-04 2019-06-04 Lens-free ophthalmoscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1907916.9A GB2584454B (en) 2019-06-04 2019-06-04 Lens-free ophthalmoscope

Publications (3)

Publication Number Publication Date
GB201907916D0 GB201907916D0 (en) 2019-07-17
GB2584454A GB2584454A (en) 2020-12-09
GB2584454B true GB2584454B (en) 2024-01-31

Family

ID=67385702

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1907916.9A Active GB2584454B (en) 2019-06-04 2019-06-04 Lens-free ophthalmoscope

Country Status (1)

Country Link
GB (1) GB2584454B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2387663A (en) * 2002-04-17 2003-10-22 Roger Hanif Armour Ophthalmoscope with baffle
WO2006133526A1 (en) * 2005-06-16 2006-12-21 Fernando Dantas Coutinho An ophthalmoscope utilizing a stenopeic aperture
GB2560879A (en) * 2017-03-01 2018-10-03 Hanif Armour Roger Lens-free ophthalmoscope

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2387663A (en) * 2002-04-17 2003-10-22 Roger Hanif Armour Ophthalmoscope with baffle
WO2006133526A1 (en) * 2005-06-16 2006-12-21 Fernando Dantas Coutinho An ophthalmoscope utilizing a stenopeic aperture
GB2560879A (en) * 2017-03-01 2018-10-03 Hanif Armour Roger Lens-free ophthalmoscope

Also Published As

Publication number Publication date
GB2584454A (en) 2020-12-09
GB201907916D0 (en) 2019-07-17

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20210729 AND 20210804