FR2560514B1 - Verre de contact pour electroretinographie et procede pour sa fabrication - Google Patents

Verre de contact pour electroretinographie et procede pour sa fabrication

Info

Publication number
FR2560514B1
FR2560514B1 FR8403270A FR8403270A FR2560514B1 FR 2560514 B1 FR2560514 B1 FR 2560514B1 FR 8403270 A FR8403270 A FR 8403270A FR 8403270 A FR8403270 A FR 8403270A FR 2560514 B1 FR2560514 B1 FR 2560514B1
Authority
FR
France
Prior art keywords
electroretinography
production
contact lens
lens
contact
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
Application number
FR8403270A
Other languages
English (en)
Other versions
FR2560514A1 (fr
Inventor
Jacques Charlier
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.)
EssilorLuxottica SA
Original Assignee
Essilor International Compagnie Generale dOptique SA
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 Essilor International Compagnie Generale dOptique SA filed Critical Essilor International Compagnie Generale dOptique SA
Priority to FR8403270A priority Critical patent/FR2560514B1/fr
Publication of FR2560514A1 publication Critical patent/FR2560514A1/fr
Application granted granted Critical
Publication of FR2560514B1 publication Critical patent/FR2560514B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/04—Contact lenses for the eyes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/398—Electrooculography [EOG], e.g. detecting nystagmus; Electroretinography [ERG]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/297—Bioelectric electrodes therefor specially adapted for particular uses for electrooculography [EOG]: for electroretinography [ERG]

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
  • Prostheses (AREA)
FR8403270A 1984-03-02 1984-03-02 Verre de contact pour electroretinographie et procede pour sa fabrication Expired FR2560514B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8403270A FR2560514B1 (fr) 1984-03-02 1984-03-02 Verre de contact pour electroretinographie et procede pour sa fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8403270A FR2560514B1 (fr) 1984-03-02 1984-03-02 Verre de contact pour electroretinographie et procede pour sa fabrication

Publications (2)

Publication Number Publication Date
FR2560514A1 FR2560514A1 (fr) 1985-09-06
FR2560514B1 true FR2560514B1 (fr) 1988-05-13

Family

ID=9301624

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8403270A Expired FR2560514B1 (fr) 1984-03-02 1984-03-02 Verre de contact pour electroretinographie et procede pour sa fabrication

Country Status (1)

Country Link
FR (1) FR2560514B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2713913B1 (fr) * 1993-12-21 1996-03-08 Dencott Lab Sa Coque pour électrorétinographie et moule pour la fabrication de cette coque.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3409349A (en) * 1964-08-31 1968-11-05 Stephen F Boyle Gonioscopic contact lens device having a flexible scleral flange
US4131113A (en) * 1976-08-19 1978-12-26 California Institute Of Technology ERG analysis system
US4082087A (en) * 1977-02-07 1978-04-04 Isis Medical Instruments Body contact electrode structure for deriving electrical signals due to physiological activity
CH633952A5 (fr) * 1980-03-14 1983-01-14 Grounauer Pierre Alain Dispositif de mesure des potentiels electriques de l'oeil.

Also Published As

Publication number Publication date
FR2560514A1 (fr) 1985-09-06

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Legal Events

Date Code Title Description
ST Notification of lapse