GB201510400D0 - Optical system - Google Patents

Optical system

Info

Publication number
GB201510400D0
GB201510400D0 GBGB1510400.3A GB201510400A GB201510400D0 GB 201510400 D0 GB201510400 D0 GB 201510400D0 GB 201510400 A GB201510400 A GB 201510400A GB 201510400 D0 GB201510400 D0 GB 201510400D0
Authority
GB
United Kingdom
Prior art keywords
optical system
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.)
Ceased
Application number
GBGB1510400.3A
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.)
Technology Partnership PLC
Original Assignee
Technology Partnership 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 Technology Partnership PLC filed Critical Technology Partnership PLC
Priority to GBGB1510400.3A priority Critical patent/GB201510400D0/en
Publication of GB201510400D0 publication Critical patent/GB201510400D0/en
Priority to PCT/GB2016/051754 priority patent/WO2016203212A2/en
Ceased 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
    • A61B3/113—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining or recording eye movement
    • 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
    • A61B3/11—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring interpupillary distance or diameter of pupils
    • A61B3/112—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring interpupillary distance or diameter of pupils for measuring diameter of pupils
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0093—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for monitoring data relating to the user, e.g. head-tracking, eye-tracking
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/108—Beam splitting or combining systems for sampling a portion of a beam or combining a small beam in a larger one, e.g. wherein the area ratio or power ratio of the divided beams significantly differs from unity, without spectral selectivity
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6814—Head
    • A61B5/6821—Eye

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Optics & Photonics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Human Computer Interaction (AREA)
  • Eye Examination Apparatus (AREA)
GBGB1510400.3A 2015-06-15 2015-06-15 Optical system Ceased GB201510400D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB1510400.3A GB201510400D0 (en) 2015-06-15 2015-06-15 Optical system
PCT/GB2016/051754 WO2016203212A2 (en) 2015-06-15 2016-06-13 Optical system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1510400.3A GB201510400D0 (en) 2015-06-15 2015-06-15 Optical system

Publications (1)

Publication Number Publication Date
GB201510400D0 true GB201510400D0 (en) 2015-07-29

Family

ID=53784688

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB1510400.3A Ceased GB201510400D0 (en) 2015-06-15 2015-06-15 Optical system

Country Status (2)

Country Link
GB (1) GB201510400D0 (en)
WO (1) WO2016203212A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016216611A1 (en) 2016-09-02 2018-03-08 Carl Zeiss Meditec Ag Illumination system for determining the topography of the cornea of an eye
DE102017110818A1 (en) * 2017-05-18 2018-11-22 Osram Opto Semiconductors Gmbh Iris recognition system
US11051689B2 (en) 2018-11-02 2021-07-06 International Business Machines Corporation Real-time passive monitoring and assessment of pediatric eye health
PL241407B1 (en) 2019-10-16 2022-09-26 Seemore Spółka Z Ograniczoną Odpowiedzialnością Helmet or headpiece visor
WO2021130739A1 (en) 2019-12-25 2021-07-01 Lumus Ltd. Optical systems and methods for eye tracking based on redirecting light from eye using an optical arrangement associated with a light-guide optical element

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201005964D0 (en) 2010-04-09 2010-05-26 The Technology Partnership Plc Embedded grating structure
US8531394B2 (en) * 2010-07-23 2013-09-10 Gregory A. Maltz Unitized, vision-controlled, wireless eyeglasses transceiver
JP2015534108A (en) 2012-09-11 2015-11-26 マジック リープ， インコーポレイテッド Ergonomic head mounted display device and optical system
US10345903B2 (en) * 2013-07-30 2019-07-09 Microsoft Technology Licensing, Llc Feedback for optic positioning in display devices

Also Published As

Publication number Publication date
WO2016203212A2 (en) 2016-12-22
WO2016203212A3 (en) 2017-01-26

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)