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GB0423316D0 - Opthalmoscope - Google Patents

Opthalmoscope

Info

Publication number
GB0423316D0
GB0423316D0 GBGB0423316.9A GB0423316A GB0423316D0 GB 0423316 D0 GB0423316 D0 GB 0423316D0 GB 0423316 A GB0423316 A GB 0423316A GB 0423316 D0 GB0423316 D0 GB 0423316D0
Authority
GB
United Kingdom
Prior art keywords
opthalmoscope
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.)
Granted
Application number
GBGB0423316.9A
Other versions
GB2407395B (en
GB2407395A (en
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.)
OPTHALMOS Ltd
Original Assignee
OPTHALMOS Ltd
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 OPTHALMOS Ltd filed Critical OPTHALMOS Ltd
Publication of GB0423316D0 publication Critical patent/GB0423316D0/en
Publication of GB2407395A publication Critical patent/GB2407395A/en
Application granted granted Critical
Publication of GB2407395B publication Critical patent/GB2407395B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61B3/12—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
    • 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
    • A61B3/14—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

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)
  • Endoscopes (AREA)
GB0423316A 2003-10-21 2004-10-20 Ophthalmoscope Expired - Fee Related GB2407395B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0324526.3A GB0324526D0 (en) 2003-10-21 2003-10-21 Ophthalmoscope

Publications (3)

Publication Number Publication Date
GB0423316D0 true GB0423316D0 (en) 2004-11-24
GB2407395A GB2407395A (en) 2005-04-27
GB2407395B GB2407395B (en) 2008-03-05

Family

ID=29595519

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0324526.3A Ceased GB0324526D0 (en) 2003-10-21 2003-10-21 Ophthalmoscope
GB0423316A Expired - Fee Related GB2407395B (en) 2003-10-21 2004-10-20 Ophthalmoscope

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0324526.3A Ceased GB0324526D0 (en) 2003-10-21 2003-10-21 Ophthalmoscope

Country Status (3)

Country Link
AR (1) AR046550A1 (en)
GB (2) GB0324526D0 (en)
WO (1) WO2005044097A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090073383A1 (en) * 2005-06-16 2009-03-19 Fernando Dantas Coutinho Ophthalmoscope Utilizing a Stenopeic Aperture
GB2518887A (en) * 2013-10-04 2015-04-08 Keeler Ltd Improvements in and relating to medical, handheld instruments
GB2560879B (en) * 2017-03-01 2022-06-15 Jasmin Beverley Armour Lens-free ophthalmoscope

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1791604A (en) * 1927-05-28 1931-02-10 American Optical Corp Diagnostic instrument
US2014888A (en) * 1933-10-09 1935-09-17 American Optical Corp Diagnostic instrument
GB440735A (en) * 1934-07-05 1936-01-06 Charles Henry Keeler Improvements in or relating to ophthalmoscopes
GB511555A (en) * 1938-04-09 1939-08-21 Sidney Philip Holloway An improvement in ophthalmoscopes and ophthalmic refractometers
US3441340A (en) * 1965-09-28 1969-04-29 Welch Allyn Inc Unitary light projecting assembly for diagnostic instruments
US3501228A (en) * 1967-11-13 1970-03-17 Propper Mfg Co Inc Multi-focus ophthalmoscope
DE1954312C3 (en) * 1969-10-29 1974-05-16 Optische Werke G. Rodenstock, 8000 Muenchen Slit lamp
US3861789A (en) * 1973-05-23 1975-01-21 Heine Optotech Kg Wide-angle ophthalmoscope
US4063806A (en) * 1974-02-13 1977-12-20 Cavitron Corporation Coaxial ophthalmoscope arrangement
US3984157A (en) * 1974-02-13 1976-10-05 Cavitron Corporation Coaxial opthalmoscope arrangement
US3936161A (en) * 1974-08-14 1976-02-03 Propper Manufacturing Company, Inc. Ophthalmoscope illumination arrangement
DE2716615C3 (en) * 1977-04-15 1980-06-12 Fa. Carl Zeiss, 7920 Heidenheim Hand-held eye mirror
DE3147524C2 (en) * 1981-12-01 1983-10-20 Heine Optotechnik Gmbh & Co Kg, 8036 Herrsching Handheld ophthalmoscope
US4526449A (en) * 1982-08-16 1985-07-02 Welch Allyn Inc. Optical system for illuminated viewing instruments
DE8704606U1 (en) * 1987-03-27 1988-07-28 Heine Optotechnik Gmbh & Co Kg, 8036 Herrsching Ophthalmoscope
GB2204144A (en) * 1987-04-28 1988-11-02 Neitz Instr Company Limited Ophthalmoscope free from corneal reflection
WO2000030527A1 (en) * 1998-11-24 2000-06-02 Welch Allyn, Inc. Eye viewing device for retinal viewing through undilated pupil
GB0020728D0 (en) * 2000-08-23 2000-10-11 Kaye Wilson Lo Opthalmic device
GB2387663B (en) * 2002-04-17 2005-10-12 Roger Hanif Armour Ophthalmoscope

Also Published As

Publication number Publication date
AR046550A1 (en) 2005-12-14
WO2005044097A3 (en) 2005-07-28
GB2407395B (en) 2008-03-05
GB2407395A (en) 2005-04-27
WO2005044097A2 (en) 2005-05-19
GB0324526D0 (en) 2003-11-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20141020