FR2408156A1 - Perfectionnements aux lentilles corneennes - Google Patents

Perfectionnements aux lentilles corneennes

Info

Publication number
FR2408156A1
FR2408156A1 FR7830878A FR7830878A FR2408156A1 FR 2408156 A1 FR2408156 A1 FR 2408156A1 FR 7830878 A FR7830878 A FR 7830878A FR 7830878 A FR7830878 A FR 7830878A FR 2408156 A1 FR2408156 A1 FR 2408156A1
Authority
FR
France
Prior art keywords
zone
perfections
lentils
contact
conjunctive
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.)
Granted
Application number
FR7830878A
Other languages
English (en)
Other versions
FR2408156B1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2408156A1 publication Critical patent/FR2408156A1/fr
Application granted granted Critical
Publication of FR2408156B1 publication Critical patent/FR2408156B1/fr
Granted 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
  • Prostheses (AREA)
  • Lenses (AREA)
  • Materials For Medical Uses (AREA)
  • Pinball Game Machines (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)

Abstract

L'INVENTION CONCERNE L'OPTIQUE. ELLE CONCERNE NOTAMMENT UNE LENTILLE CORNEENNE EN UN MATERIAU SOUPLE ET COMPORTANT UNE ZONE CENTRALE OPTIQUE ET UNE ZONE MARGINALE DE SUPPORT PRESENTANT UN AMINCISSEMENT DANS LA ZONE CORRESPONDANT AU LIMBE DE LA CONJONCTIVE, CARACTERISEE EN CE QUE LE BORD EXTERNE DE LA ZONE MARGINALE DE SUPPORT EST PLUS EPAIS QUE LA PARTIE CORRESPONDANT AU LIMBE DE LA CONJONCTIVE, LEDIT BORD EXTERNE ETANT TERMINE EN BISEAU. L'INVENTION S'APPLIQUE, EN PARTICULIER, AUX LENTILLES CORNEENNES.
FR7830878A 1977-11-03 1978-10-31 Perfectionnements aux lentilles corneennes Granted FR2408156A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2749144A DE2749144C2 (de) 1977-11-03 1977-11-03 Kontaktlinse
DE2834506A DE2834506C3 (de) 1977-11-03 1978-08-07 Kontaktlinse
DE2836146A DE2836146C3 (de) 1977-11-03 1978-08-18 Kontaktlinse

Publications (2)

Publication Number Publication Date
FR2408156A1 true FR2408156A1 (fr) 1979-06-01
FR2408156B1 FR2408156B1 (fr) 1983-03-11

Family

ID=62567110

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7830878A Granted FR2408156A1 (fr) 1977-11-03 1978-10-31 Perfectionnements aux lentilles corneennes

Country Status (17)

Country Link
US (1) US4239353A (fr)
JP (1) JPS5478151A (fr)
AR (1) AR216703A1 (fr)
AT (1) AT364983B (fr)
AU (1) AU4126178A (fr)
BE (1) BE871670A (fr)
BR (1) BR7807202A (fr)
CH (1) CH634929A5 (fr)
DE (3) DE2749144C2 (fr)
DK (1) DK489178A (fr)
ES (1) ES245908Y (fr)
FR (1) FR2408156A1 (fr)
GB (1) GB2011117A (fr)
IT (1) IT1111340B (fr)
NL (1) NL7810982A (fr)
NO (2) NO144585C (fr)
SE (1) SE443455B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS219738B1 (en) * 1981-02-02 1983-03-25 Otto Wichterle Soft lenticullar contact lens with negative refraction
US4573775A (en) * 1982-08-19 1986-03-04 Vistakon, Inc. Bifocal contact lens
US4564484A (en) * 1984-11-26 1986-01-14 Neefe Charles W Production of soft lenses having reduced spherical aberrations
US4820038A (en) * 1986-08-14 1989-04-11 Coopervision, Inc. Hydrogel contact lens
FR2638246B1 (fr) * 1988-10-20 1991-01-25 Essilor Int Lentille ophtalmique de puissance positive et de grand diametre
AU629725B2 (en) * 1990-01-24 1992-10-08 Novartis Ag Contact lens and process for the manufacture thereof
US5378412A (en) * 1992-12-02 1995-01-03 Bausch & Lomb Incorporated Method of edging a contact lens or lens blank
FR2721412A1 (fr) * 1994-06-21 1995-12-22 Claude Gervais Lentille de contact rigide.
US6454409B1 (en) * 2000-08-15 2002-09-24 Johnson & Johnson Vision Care, Inc. Contact lenses
AUPR276601A0 (en) * 2001-01-31 2001-02-22 Newman, Steve A contact lens for refractive correction and capable of engagement with an eye either inside out or right way out
US7559649B2 (en) * 2005-01-12 2009-07-14 Dakota Sciences, LLC Corneal-scleral orthokeratology contact lens
US8632187B1 (en) 2009-04-27 2014-01-21 Dakota Sciences, Inc. Progressive multifocal rigid gas permeable contact lens
US9414906B2 (en) 2012-09-07 2016-08-16 BeautiEyes, LLC Eye aperture enhancing prosthesis and method
US9132005B2 (en) * 2012-09-07 2015-09-15 BeautiEyes, LLC Eye aperture enhancing prosthesis and method
US9995947B2 (en) 2012-09-07 2018-06-12 BeautiEyes, LLC Prosthesis and method for widening the palpebral fissure of an individual's eye
CA2987050A1 (fr) * 2015-05-29 2016-12-08 Bausch & Lomb Incorporated Procede pour obtenir des lentilles de contact presentant une fleche et un jeu regules de maniere dynamique
US10786959B2 (en) * 2016-07-18 2020-09-29 Johnson & Johnson Vision Care, Inc Mold for contact lens with non-rotationally symmetric rim or edge

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1563496A (fr) * 1967-12-01 1969-04-11

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB802486A (en) * 1955-10-04 1958-10-08 John Trevor De Carle Corneal contact lenses
US4084890A (en) * 1972-08-04 1978-04-18 Baron Henry J Contact lens
DE2426701C3 (de) * 1974-06-01 1981-10-15 Koller, Bruno, 6470 Büdingen Weichkontaktlinse

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1563496A (fr) * 1967-12-01 1969-04-11

Also Published As

Publication number Publication date
AU4126178A (en) 1979-05-17
DE2836146A1 (de) 1980-02-21
FR2408156B1 (fr) 1983-03-11
ES245908U (es) 1980-04-01
SE443455B (sv) 1986-02-24
DE2834506A1 (de) 1980-03-20
DE2836146B2 (de) 1980-08-14
IT1111340B (it) 1986-01-13
NO144585C (no) 1981-09-23
ATA679478A (de) 1981-04-15
DK489178A (da) 1979-05-04
DE2749144C2 (de) 1979-12-06
NO783675L (no) 1979-05-04
NO783694L (no) 1979-05-04
AR216703A1 (es) 1980-01-15
BE871670A (fr) 1979-02-15
BR7807202A (pt) 1979-07-17
US4239353A (en) 1980-12-16
GB2011117A (en) 1979-07-04
SE7811349L (sv) 1979-05-04
NO144585B (no) 1981-06-15
DE2834506B2 (de) 1980-11-06
CH634929A5 (de) 1983-02-28
IT7885619A0 (it) 1978-10-31
DE2749144B1 (de) 1979-04-05
DE2836146C3 (de) 1981-11-05
JPS5478151A (en) 1979-06-22
AT364983B (de) 1981-11-25
NL7810982A (nl) 1979-05-07
DE2834506C3 (de) 1981-08-13
ES245908Y (es) 1980-10-01

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Legal Events

Date Code Title Description
ST Notification of lapse