GB2442621B - A pupilometer - Google Patents

A pupilometer

Info

Publication number
GB2442621B
GB2442621B GB0722440A GB0722440A GB2442621B GB 2442621 B GB2442621 B GB 2442621B GB 0722440 A GB0722440 A GB 0722440A GB 0722440 A GB0722440 A GB 0722440A GB 2442621 B GB2442621 B GB 2442621B
Authority
GB
United Kingdom
Prior art keywords
pupilometer
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 - Lifetime
Application number
GB0722440A
Other versions
GB2442621A (en
GB0722440D0 (en
Inventor
Andrew Clark
Iain R Chambers
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.)
Newcastle Upon Tyne Hospitals National Health Service Trust
Newcastle Upon Tyne Hospitals NHS Trust
Original Assignee
Newcastle Upon Tyne Hospitals National Health Service Trust
Newcastle Upon Tyne Hospitals NHS Trust
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
Priority claimed from GBGB0230223.0A external-priority patent/GB0230223D0/en
Application filed by Newcastle Upon Tyne Hospitals National Health Service Trust, Newcastle Upon Tyne Hospitals NHS Trust filed Critical Newcastle Upon Tyne Hospitals National Health Service Trust
Priority to GB0722440A priority Critical patent/GB2442621B/en
Publication of GB0722440D0 publication Critical patent/GB0722440D0/en
Publication of GB2442621A publication Critical patent/GB2442621A/en
Application granted granted Critical
Publication of GB2442621B publication Critical patent/GB2442621B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61B3/11—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
    • 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
    • A61B3/14—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
GB0722440A 2002-12-24 2003-12-23 A pupilometer Expired - Lifetime GB2442621B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0722440A GB2442621B (en) 2002-12-24 2003-12-23 A pupilometer

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0230223.0A GB0230223D0 (en) 2002-12-24 2002-12-24 A pupilometer
GB0722440A GB2442621B (en) 2002-12-24 2003-12-23 A pupilometer
GB0514828A GB2433587B (en) 2002-12-24 2003-12-23 A pupilometer

Publications (3)

Publication Number Publication Date
GB0722440D0 GB0722440D0 (en) 2007-12-27
GB2442621A GB2442621A (en) 2008-04-09
GB2442621B true GB2442621B (en) 2008-08-20

Family

ID=39167750

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0722440A Expired - Lifetime GB2442621B (en) 2002-12-24 2003-12-23 A pupilometer

Country Status (1)

Country Link
GB (1) GB2442621B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG11201704831SA (en) * 2014-12-16 2017-07-28 Singapore Health Serv Pte Ltd A method and system for monitoring and/or assessing pupillary responses
DE102015001874A1 (en) 2015-02-13 2016-08-18 Rodenstock Gmbh Device and method for distance determination and / or centering using corneal reflections

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4419489A1 (en) * 1994-06-03 1995-12-07 Amtech Ges Fuer Angewandte Mic Device for measuring the pupil reaction of an eye
WO1996032879A1 (en) * 1995-04-18 1996-10-24 Fairville Medical Optics, Inc. Hand-held pupillometer
US6260968B1 (en) * 1999-04-23 2001-07-17 Neuroptics, Inc. Pupilometer with pupil irregularity detection capability
JP2002238853A (en) * 2001-02-20 2002-08-27 Matsushita Electric Works Ltd Pupillometer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4419489A1 (en) * 1994-06-03 1995-12-07 Amtech Ges Fuer Angewandte Mic Device for measuring the pupil reaction of an eye
WO1996032879A1 (en) * 1995-04-18 1996-10-24 Fairville Medical Optics, Inc. Hand-held pupillometer
US6260968B1 (en) * 1999-04-23 2001-07-17 Neuroptics, Inc. Pupilometer with pupil irregularity detection capability
JP2002238853A (en) * 2001-02-20 2002-08-27 Matsushita Electric Works Ltd Pupillometer

Also Published As

Publication number Publication date
GB2442621A (en) 2008-04-09
GB0722440D0 (en) 2007-12-27

Similar Documents

Publication Publication Date Title
FI3473251T3 (en) A nicotine-cellulose combination
EP1625160A4 (en) A bioelastomer
GB2397327B (en) A screwpile
GB0209329D0 (en) A device
HK1048725A2 (en) A protean-rack
GB2442621B (en) A pupilometer
HK1066141A1 (en) A thermatron
GB0203672D0 (en) A treatment
GB2387194B (en) A fingerguard
GB2412688B (en) A fingerguard
GB0202808D0 (en) A gyronny
TW584357U (en) A dial-switch
AU147935S (en) A playframe
AU148000S (en) A playframe
AU151739S (en) A playframe
AU148003S (en) A playframe
AU148002S (en) A playframe
AU148458S (en) A floorstripper
AU147936S (en) A playframe
AU148001S (en) A playframe
AU150879S (en) A sailplane
AU147937S (en) A playframe
AU147999S (en) A playframe
AU150465S (en) A skimboard
AU151975S (en) A playframe

Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20231222