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GB2220084B - Ophthalmascope attachment - Google Patents

Ophthalmascope attachment

Info

Publication number
GB2220084B
GB2220084B GB8914739A GB8914739A GB2220084B GB 2220084 B GB2220084 B GB 2220084B GB 8914739 A GB8914739 A GB 8914739A GB 8914739 A GB8914739 A GB 8914739A GB 2220084 B GB2220084 B GB 2220084B
Authority
GB
United Kingdom
Prior art keywords
ophthalmascope
attachment
ophthalmascope attachment
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.)
Expired - Fee Related
Application number
GB8914739A
Other versions
GB8914739D0 (en
GB2220084A (en
Inventor
Michael Harold Freeman
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.)
BINOCULAR OPHTHALMOSCOPES LIMI
Original Assignee
BINOCULAR OPHTHALMOSCOPES LIMI
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 BINOCULAR OPHTHALMOSCOPES LIMI filed Critical BINOCULAR OPHTHALMOSCOPES LIMI
Publication of GB8914739D0 publication Critical patent/GB8914739D0/en
Publication of GB2220084A publication Critical patent/GB2220084A/en
Application granted granted Critical
Publication of GB2220084B publication Critical patent/GB2220084B/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
    • A61B3/13—Ophthalmic microscopes
    • A61B3/132—Ophthalmic microscopes in binocular arrangement

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)
GB8914739A 1988-06-28 1989-06-27 Ophthalmascope attachment Expired - Fee Related GB2220084B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888815299A GB8815299D0 (en) 1988-06-28 1988-06-28 Binocular viewing attachment

Publications (3)

Publication Number Publication Date
GB8914739D0 GB8914739D0 (en) 1989-08-16
GB2220084A GB2220084A (en) 1989-12-28
GB2220084B true GB2220084B (en) 1992-01-08

Family

ID=10639458

Family Applications (2)

Application Number Title Priority Date Filing Date
GB888815299A Pending GB8815299D0 (en) 1988-06-28 1988-06-28 Binocular viewing attachment
GB8914739A Expired - Fee Related GB2220084B (en) 1988-06-28 1989-06-27 Ophthalmascope attachment

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB888815299A Pending GB8815299D0 (en) 1988-06-28 1988-06-28 Binocular viewing attachment

Country Status (2)

Country Link
GB (2) GB8815299D0 (en)
WO (1) WO1990000027A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1011604A (en) * 1950-02-07 1952-06-25 Luneau Et Coffignon Device adaptable to an ophthalmoscope, transforming this device into a portable slit lamp for all physician uses
US4015898A (en) * 1975-04-14 1977-04-05 Kurt Ernest Schirmer Upright wide angle stereo ophthalmoscope
US4461551A (en) * 1981-05-27 1984-07-24 Carl-Zeiss-Stiftung Portable ophthalmological instrument for selective examination of anterior or posterior regions of the eye
US4538888A (en) * 1982-06-24 1985-09-03 Sigelman Jesse L Binocular ophthalmoscope
US4684227A (en) * 1985-01-28 1987-08-04 Propper Manufacturing Co., Inc. Binocular indirect ophthalmoscope
US4806005A (en) * 1987-03-31 1989-02-21 Schneider Richard T Spotting system for binoculars and telescopes

Also Published As

Publication number Publication date
WO1990000027A1 (en) 1990-01-11
GB8914739D0 (en) 1989-08-16
GB2220084A (en) 1989-12-28
GB8815299D0 (en) 1988-08-03

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Legal Events

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

Effective date: 19930627