GB8821277D0 - Flicker-fusion apparatus - Google Patents

Flicker-fusion apparatus

Info

Publication number
GB8821277D0
GB8821277D0 GB888821277A GB8821277A GB8821277D0 GB 8821277 D0 GB8821277 D0 GB 8821277D0 GB 888821277 A GB888821277 A GB 888821277A GB 8821277 A GB8821277 A GB 8821277A GB 8821277 D0 GB8821277 D0 GB 8821277D0
Authority
GB
United Kingdom
Prior art keywords
flicker
fusion apparatus
fusion
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.)
Withdrawn
Application number
GB888821277A
Other versions
GB2222524A (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.)
JIMBO ENG CORP
Original Assignee
JIMBO ENG CORP
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 JIMBO ENG CORP filed Critical JIMBO ENG CORP
Priority to GB8821277A priority Critical patent/GB2222524A/en
Priority to DE19883831947 priority patent/DE3831947A1/en
Publication of GB8821277D0 publication Critical patent/GB8821277D0/en
Publication of GB2222524A publication Critical patent/GB2222524A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
    • A61B5/161—Flicker fusion testing
GB8821277A 1988-09-12 1988-09-12 Flicker-fusion apparatus Withdrawn GB2222524A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB8821277A GB2222524A (en) 1988-09-12 1988-09-12 Flicker-fusion apparatus
DE19883831947 DE3831947A1 (en) 1988-09-12 1988-09-20 FLASHING DEVICE FOR CHECKING THE WATCH OF A PERSON

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8821277A GB2222524A (en) 1988-09-12 1988-09-12 Flicker-fusion apparatus

Publications (2)

Publication Number Publication Date
GB8821277D0 true GB8821277D0 (en) 1988-10-12
GB2222524A GB2222524A (en) 1990-03-14

Family

ID=10643401

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8821277A Withdrawn GB2222524A (en) 1988-09-12 1988-09-12 Flicker-fusion apparatus

Country Status (2)

Country Link
DE (1) DE3831947A1 (en)
GB (1) GB2222524A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10161676B4 (en) * 2001-12-14 2005-05-25 Häussinger, Dieter, Prof.Dr. Portable test device for grading encephalopathy
RU2451481C1 (en) * 2010-12-27 2012-05-27 Валерий Витальевич Роженцов Measurement unit for pass band of receptive fields of visual neurons
RU2451482C1 (en) * 2010-12-27 2012-05-27 Валерий Витальевич Роженцов Measurement unit for visual resolution as shown by flicker frequency
RU2450787C1 (en) * 2010-12-27 2012-05-20 Валерий Витальевич Роженцов Measurement unit for pass band of spatial frequency channel of visual system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1241030A (en) * 1967-11-20 1971-07-28 Biviator Sa Device for testing the vigilance of a person
CH496437A (en) * 1968-08-29 1970-09-30 Biviator Sa Device for checking vigilance
CH535039A (en) * 1971-03-05 1973-03-31 Biviator Sa Method for determining the flicker fusion frequency and apparatus for performing this method
JPS4928038A (en) * 1972-07-15 1974-03-13
CH556663A (en) * 1972-10-31 1974-12-13 Biviator Sa DEVICE FOR SECURING FACILITIES AND TRANSPORT AGAINST OPERATION AND USE BY PERSONS WITH REDUCED CAPACITY.
DD250461A1 (en) * 1986-06-30 1987-10-14 Magdeburg Medizinische Akad METHOD AND ARRANGEMENT FOR INCREASING THE OBJECTIVITY IN DETERMINING THE FLUMS MELTING AND FLOW LIMIT FREQUENCY

Also Published As

Publication number Publication date
GB2222524A (en) 1990-03-14
DE3831947A1 (en) 1990-03-22

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)