GB2487873B - Optical alignment apparatus and method therfor - Google Patents

Optical alignment apparatus and method therfor

Info

Publication number
GB2487873B
GB2487873B GB1208143.6A GB201208143A GB2487873B GB 2487873 B GB2487873 B GB 2487873B GB 201208143 A GB201208143 A GB 201208143A GB 2487873 B GB2487873 B GB 2487873B
Authority
GB
United Kingdom
Prior art keywords
optical alignment
alignment apparatus
method therfor
therfor
optical
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
GB1208143.6A
Other versions
GB201208143D0 (en
GB2487873A (en
Inventor
Richard Holley
Simon Meadowcroft
Austen Hearn
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.)
Lein Applied Diagnostics Ltd
Original Assignee
Lein Applied Diagnostics 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 Lein Applied Diagnostics Ltd filed Critical Lein Applied Diagnostics Ltd
Priority to GB1208143.6A priority Critical patent/GB2487873B/en
Publication of GB201208143D0 publication Critical patent/GB201208143D0/en
Publication of GB2487873A publication Critical patent/GB2487873A/en
Application granted granted Critical
Publication of GB2487873B publication Critical patent/GB2487873B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61B3/103—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining refraction, e.g. refractometers, skiascopes
    • 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
    • A61B3/1005—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring distances inside the eye, e.g. thickness of the cornea
    • 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
    • A61B3/152—Arrangements specially adapted for eye photography with means for aligning, spacing or blocking spurious reflection ; with means for relaxing for aligning

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)
GB1208143.6A 2007-07-30 2007-07-30 Optical alignment apparatus and method therfor Expired - Fee Related GB2487873B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1208143.6A GB2487873B (en) 2007-07-30 2007-07-30 Optical alignment apparatus and method therfor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1208143.6A GB2487873B (en) 2007-07-30 2007-07-30 Optical alignment apparatus and method therfor

Publications (3)

Publication Number Publication Date
GB201208143D0 GB201208143D0 (en) 2012-06-20
GB2487873A GB2487873A (en) 2012-08-08
GB2487873B true GB2487873B (en) 2013-01-02

Family

ID=46396771

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1208143.6A Expired - Fee Related GB2487873B (en) 2007-07-30 2007-07-30 Optical alignment apparatus and method therfor

Country Status (1)

Country Link
GB (1) GB2487873B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3481347A1 (en) 2016-07-06 2019-05-15 Amo Wavefront Sciences, LLC Retinal imaging for reference during laser eye surgery
FI20206352A1 (en) * 2020-12-21 2022-06-22 Optomed Oyj Ophthalmic examination apparatus and alignment method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001231753A (en) * 2000-02-24 2001-08-28 Canon Inc Opthalmometer
EP1882446A1 (en) * 2006-07-24 2008-01-30 EyeSense AG Device for measuring an analyte in an ocular fluid

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001231753A (en) * 2000-02-24 2001-08-28 Canon Inc Opthalmometer
EP1882446A1 (en) * 2006-07-24 2008-01-30 EyeSense AG Device for measuring an analyte in an ocular fluid

Also Published As

Publication number Publication date
GB201208143D0 (en) 2012-06-20
GB2487873A (en) 2012-08-08

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Legal Events

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

Effective date: 20170730