SE379274B - - Google Patents

Info

Publication number
SE379274B
SE379274B SE7307223A SE7307223A SE379274B SE 379274 B SE379274 B SE 379274B SE 7307223 A SE7307223 A SE 7307223A SE 7307223 A SE7307223 A SE 7307223A SE 379274 B SE379274 B SE 379274B
Authority
SE
Sweden
Application number
SE7307223A
Other versions
SE7307223L (xx
Inventor
C E T Krakau
R G Ohman
Original Assignee
C E T Krakau
R G Ohman
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 C E T Krakau, R G Ohman filed Critical C E T Krakau
Priority to SE7307223A priority Critical patent/SE379274B/xx
Priority to US05/471,669 priority patent/US3936162A/en
Publication of SE7307223L publication Critical patent/SE7307223L/xx
Publication of SE379274B publication Critical patent/SE379274B/xx

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
    • A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
    • A61B3/06—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing light sensitivity, e.g. adaptation; for testing colour vision
    • A61B3/063—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing light sensitivity, e.g. adaptation; for testing colour vision for testing light sensitivity, i.e. adaptation

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)
SE7307223A 1973-05-23 1973-05-23 SE379274B (xx)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE7307223A SE379274B (xx) 1973-05-23 1973-05-23
US05/471,669 US3936162A (en) 1973-05-23 1974-05-20 Night vision testing method and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7307223A SE379274B (xx) 1973-05-23 1973-05-23

Publications (2)

Publication Number Publication Date
SE7307223L SE7307223L (xx) 1974-11-25
SE379274B true SE379274B (xx) 1975-10-06

Family

ID=20317566

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7307223A SE379274B (xx) 1973-05-23 1973-05-23

Country Status (2)

Country Link
US (1) US3936162A (xx)
SE (1) SE379274B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4903894A (en) * 1987-01-27 1990-02-27 Halton Oy Ventilation control procedure and ventilation control means

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181405A (en) * 1978-08-07 1980-01-01 The Singer Company Head-up viewing display
US4253470A (en) * 1979-01-15 1981-03-03 Sheingorn Larry A Marcus-Gunn quantitator
US4415921A (en) * 1981-10-30 1983-11-15 Nicolet Instrument Corporation Automatic calibration system for video displays in vision testing
US4399459A (en) * 1981-10-30 1983-08-16 Nicolet Instrument Corporation Flexible video synchronization circuit
US4800404A (en) * 1986-09-22 1989-01-24 Vistech Consultants, Inc. Apparatus and method for testing visual sensitivity to glare
EP0301322A1 (de) * 1987-07-27 1989-02-01 Siemens Aktiengesellschaft Einrichtung zur Stimulation von optischen Reizen
IE67565B1 (en) * 1988-09-21 1996-04-17 Optometrics Limited Apparatus for testing dark adaptation
WO1995029628A1 (fr) * 1994-04-28 1995-11-09 Otvoin Andreevich Kim Procede de mesure de carence vitaminique et son dispositif d'application
US5471262A (en) * 1994-05-04 1995-11-28 Trokel; Stephen L. Apparatus and method to measure visual function under simulated nighttime conditions
US5550602A (en) * 1994-11-09 1996-08-27 Johannes Braeuning Apparatus and method for examining visual functions
US6022109A (en) * 1998-12-10 2000-02-08 Dal Santo; John P. Hand-held Pupilometer
WO2005124497A2 (en) * 2004-06-14 2005-12-29 Powerprecise Solutions, Inc. Method and apparatus for brightness control of indication lights
KR100682924B1 (ko) * 2005-01-26 2007-02-15 삼성전자주식회사 시신경의 암순응을 이용한 무혈혈당 측정장치와 방법 및컴퓨터 프로그램을 저장한 컴퓨터로 읽을 수 있는 기록매체
US7651222B2 (en) * 2008-05-20 2010-01-26 David Min-Liang Yang Eye muscle trainer
US9504876B2 (en) * 2015-03-19 2016-11-29 In Creative Co., Ltd. Scuba mask structure and manufacturing process thereof
ES2634365B1 (es) * 2017-03-31 2018-07-04 Universidad Complutense De Madrid Dispositivo y método simulador de entornos para la evaluación de la función visual
CN110575131A (zh) * 2019-09-30 2019-12-17 冯靖雄 一种人体用视觉营养状态监测仪

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2239164A (en) * 1939-08-05 1941-04-22 Arthur E Wigelsworth Apparatus for determination of human dark adaptation
US2283769A (en) * 1941-01-27 1942-05-19 Lawrence G Schwanzel Eye reaction testing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4903894A (en) * 1987-01-27 1990-02-27 Halton Oy Ventilation control procedure and ventilation control means

Also Published As

Publication number Publication date
US3936162A (en) 1976-02-03
SE7307223L (xx) 1974-11-25

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