GB8317121D0 - Ophthalmic test apparatus - Google Patents

Ophthalmic test apparatus

Info

Publication number
GB8317121D0
GB8317121D0 GB838317121A GB8317121A GB8317121D0 GB 8317121 D0 GB8317121 D0 GB 8317121D0 GB 838317121 A GB838317121 A GB 838317121A GB 8317121 A GB8317121 A GB 8317121A GB 8317121 D0 GB8317121 D0 GB 8317121D0
Authority
GB
United Kingdom
Prior art keywords
test apparatus
ophthalmic test
ophthalmic
test
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
GB838317121A
Other versions
GB2123977B (en
GB2123977A (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.)
Smith and Nephew PLC
Original Assignee
Smith and Nephew Associated Companies PLC
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 Smith and Nephew Associated Companies PLC filed Critical Smith and Nephew Associated Companies PLC
Priority to GB08317121A priority Critical patent/GB2123977B/en
Publication of GB8317121D0 publication Critical patent/GB8317121D0/en
Publication of GB2123977A publication Critical patent/GB2123977A/en
Application granted granted Critical
Publication of GB2123977B publication Critical patent/GB2123977B/en
Expired 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
    • A61B3/101—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for examining the tear film
GB08317121A 1982-07-03 1983-06-23 Ophthalmic test apparatus Expired GB2123977B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08317121A GB2123977B (en) 1982-07-03 1983-06-23 Ophthalmic test apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8219304 1982-07-03
GB08317121A GB2123977B (en) 1982-07-03 1983-06-23 Ophthalmic test apparatus

Publications (3)

Publication Number Publication Date
GB8317121D0 true GB8317121D0 (en) 1983-07-27
GB2123977A GB2123977A (en) 1984-02-08
GB2123977B GB2123977B (en) 1986-04-16

Family

ID=26283252

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08317121A Expired GB2123977B (en) 1982-07-03 1983-06-23 Ophthalmic test apparatus

Country Status (1)

Country Link
GB (1) GB2123977B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2604618A1 (en) * 1986-10-07 1988-04-08 Caubet Emmanuel Device allowing instantaneous measurement of the volume of tears
DE4101794A1 (en) * 1991-01-23 1992-07-30 Inge Muster DEVICE FOR ANALYZING THE TEAR FILM
US5841511A (en) * 1992-06-02 1998-11-24 Eyesys Technologies, Inc. Method of corneal analysis using a checkered placido apparatus
BR9306484A (en) * 1992-06-02 1998-12-08 Eyesys Tech Inc Apparatus and verified method of placid
JP3896211B2 (en) * 1998-03-20 2007-03-22 興和株式会社 Ophthalmic measuring device
AUPS219002A0 (en) 2002-05-08 2002-06-06 Lion Eye Institute, The Digital hand-held imaging device
ITTN20100008U1 (en) 2010-05-27 2011-11-28 Gianfranco Passuello LACRIMOSCOPE WITH LEDS TECHNOLOGY
CN115991324B (en) * 2023-03-24 2023-08-04 成都斯马特科技有限公司 Release paper film tearing device and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB913872A (en) * 1959-03-17 1962-12-28 John Trevor De Carle A device for measuring the curvature of the eye
FR1398062A (en) * 1964-03-25 1965-05-07 Guilbert Ophthalmometer upgrades
GB1286887A (en) * 1970-10-12 1972-08-23 Jessen Inc Wesley Apparatus for determining corneal contour
DE2641004C2 (en) * 1976-09-11 1981-12-17 Battelle-Institut E.V., 6000 Frankfurt Device for measuring the corneal curvature

Also Published As

Publication number Publication date
GB2123977B (en) 1986-04-16
GB2123977A (en) 1984-02-08

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Legal Events

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