ZA894257B - Method for measuring the rotation of an assymetric contact lens - Google Patents

Method for measuring the rotation of an assymetric contact lens

Info

Publication number
ZA894257B
ZA894257B ZA894257A ZA894257A ZA894257B ZA 894257 B ZA894257 B ZA 894257B ZA 894257 A ZA894257 A ZA 894257A ZA 894257 A ZA894257 A ZA 894257A ZA 894257 B ZA894257 B ZA 894257B
Authority
ZA
South Africa
Prior art keywords
assymetric
measuring
rotation
contact lens
lens
Prior art date
Application number
ZA894257A
Other languages
English (en)
Inventor
Paul Hahn
Hahn Paul
John E Reynolds
E Reynolds John
Alan Tomlinson
Tomlinson Alan
Robert J O'meara
J O'meara Robert
Martin Drazba
Drazba Martin
Original Assignee
Schering 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22753754&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA894257(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Schering Corp filed Critical Schering Corp
Publication of ZA894257B publication Critical patent/ZA894257B/xx

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
    • G02C7/06—Lenses; Lens systems ; Methods of designing lenses bifocal; multifocal ; progressive
    • 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
    • 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
    • G02C7/048—Means for stabilising the orientation of lenses in the eye

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)
  • Eye Examination Apparatus (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
ZA894257A 1988-06-07 1989-06-05 Method for measuring the rotation of an assymetric contact lens ZA894257B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/203,381 US4976533A (en) 1988-06-07 1988-06-07 Method for measuring the rotation of an assymetric contact lens and lenses for practicing the method

Publications (1)

Publication Number Publication Date
ZA894257B true ZA894257B (en) 1990-02-28

Family

ID=22753754

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA894257A ZA894257B (en) 1988-06-07 1989-06-05 Method for measuring the rotation of an assymetric contact lens

Country Status (20)

Country Link
US (1) US4976533A (ko)
EP (2) EP0426690A1 (ko)
JP (1) JP2685319B2 (ko)
KR (1) KR930003810B1 (ko)
AR (1) AR244890A1 (ko)
AT (1) ATE112863T1 (ko)
AU (1) AU620886B2 (ko)
CA (1) CA1317802C (ko)
DE (1) DE68918762T2 (ko)
DK (1) DK288990D0 (ko)
ES (1) ES2060768T3 (ko)
FI (1) FI906015A0 (ko)
HK (1) HK1007444A1 (ko)
IL (1) IL90538A (ko)
MX (1) MX164108B (ko)
NZ (1) NZ229420A (ko)
PH (1) PH26412A (ko)
TR (1) TR23729A (ko)
WO (1) WO1989012246A1 (ko)
ZA (1) ZA894257B (ko)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5062701A (en) * 1988-06-07 1991-11-05 Wesley-Jessen Corporation Asymmetric contact lens
DE4012478A1 (de) * 1990-04-19 1991-10-24 Heinrich Woehlk Inst Fuer Cont Kontaktlinse mit lagestabilisierung
WO1992022845A1 (en) * 1991-06-17 1992-12-23 Steve Newman Improved pattern toric lens
CA2115343A1 (en) * 1991-08-09 1993-02-18 Steve Newman Toric lens with axis mislocation latitude
EP0565678A1 (en) * 1991-11-08 1993-10-20 LOFGREN NISSER, Gunilla Partially occluded contact lens for treating visual and/or brain disorder
US5184405A (en) * 1991-12-18 1993-02-09 Jonathan Cress Method and device for fitting toric contact lenses
US5495305A (en) * 1994-10-27 1996-02-27 Bloom & Kreten Method for simulation of visual disabilities
US5724120A (en) * 1995-10-02 1998-03-03 Svochak; Jan B. Multifocal contact lens and method and apparatus for making the same
AU723478B2 (en) * 1996-12-20 2000-08-24 Bausch & Lomb Incorporated Toric contact lens markings
ID20540A (id) * 1997-04-07 1999-01-07 Bausch & Lomb Metoda untuyk mengidentifikasikan ciri-ciri dari lensa kontak
DE19726888A1 (de) * 1997-06-25 1999-01-07 Woehlk Contact Linsen Gmbh Anpaßverfahren für eine Kontaktlinse und Meßlinse zur Durchführung des Verfahrens
US5963299A (en) * 1997-07-22 1999-10-05 Reyburn; Thomas P. Method and apparatus for measuring toric contact lens rotation
AR013512A1 (es) * 1997-09-24 2000-12-27 Novartis Ag Metodo para fabricar una lente de contacto astigmatica
US5936704A (en) 1997-12-22 1999-08-10 Gabrielian; Grant Marked contact lens bearing optical marking element
US6203156B1 (en) 1998-03-31 2001-03-20 Johnson & Johnson Vision Care, Inc. Contact lenses bearing marks
US6024448A (en) * 1998-03-31 2000-02-15 Johnson & Johnson Vision Products, Inc. Contact lenses bearing identifying marks
JPH11295669A (ja) * 1998-04-08 1999-10-29 Menicon Co Ltd トライアルレンズ
US5926252A (en) * 1998-08-25 1999-07-20 Reyburn; Thomas P. Ophthalmic instrument that measures rotation of a toric contact lens
US6042230A (en) * 1998-12-14 2000-03-28 Johnson & Johnson Vision Products, Inc. Markings for contact lenses
US6554424B1 (en) 1999-03-01 2003-04-29 Boston Innovative Optices, Inc. System and method for increasing the depth of focus of the human eye
EP1158339B1 (en) 2000-05-25 2006-11-22 Novartis AG Contact lens with moulded inversion mark
US20060001828A1 (en) * 2004-06-30 2006-01-05 Robert Duggan Automatic identification symbology suitable for contact lens manufacturing verification
US7832858B2 (en) * 2007-05-11 2010-11-16 Ferrara Daniel C Contact lens permitting translation
EP2785296B1 (en) 2011-12-02 2018-06-20 AcuFocus, Inc. Ocular mask having selective spectral transmission
WO2013106196A1 (en) 2011-12-31 2013-07-18 Novartis Ag Method of making contact lenses with identifying mark
US9204962B2 (en) 2013-03-13 2015-12-08 Acufocus, Inc. In situ adjustable optical mask
US9427922B2 (en) 2013-03-14 2016-08-30 Acufocus, Inc. Process for manufacturing an intraocular lens with an embedded mask

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE556932C (de) * 1929-07-02 1932-08-16 Heinrich Naschold Verfahren zur Darstellung eines Pflanzenschutzmittels
FR1400566A (fr) * 1964-04-17 1965-05-28 Procédé et dispositif de sélection, d'ajustage et de centrage des lentilles ophtalmiques
US3431327A (en) * 1964-08-31 1969-03-04 George F Tsuetaki Method of making a bifocal contact lens with an embedded metal weight
US3454332A (en) * 1966-11-03 1969-07-08 Robert Siegel Corneal plastic contact lens with colored peripheral zone
FR1552106A (ko) * 1967-11-17 1969-01-03
US4268133A (en) * 1978-07-14 1981-05-19 Bausch & Lomb Incorporated Preferential orientation of contact lenses
US4309085A (en) * 1979-07-12 1982-01-05 Morrison Robert J Method for measuring eye features with a contact lens
ATE4844T1 (de) * 1980-06-12 1983-10-15 Biolens Sa Kontaktlinse fuer gerichtete optische korrektur.
JPS57179101A (en) * 1981-04-27 1982-11-04 Lion Corp Repellent for bloodsucking vermin
US4525044A (en) * 1983-05-05 1985-06-25 Bauman Robert C Soft contact lens with surface identification and method of using same
JPS60199804A (ja) * 1984-03-26 1985-10-09 Nippon Kayaku Co Ltd 有害生物忌避剤
FR2582416A1 (fr) * 1985-05-24 1986-11-28 Bourgeois Sa Lentille de contact bifocale

Also Published As

Publication number Publication date
EP0346032B1 (en) 1994-10-12
WO1989012246A1 (en) 1989-12-14
DE68918762D1 (de) 1994-11-17
AR244890A1 (es) 1993-11-30
NZ229420A (en) 1992-08-26
JPH03502740A (ja) 1991-06-20
IL90538A (en) 1992-03-29
KR900702399A (ko) 1990-12-07
TR23729A (tr) 1990-07-30
HK1007444A1 (en) 1999-04-09
KR930003810B1 (en) 1993-05-13
DE68918762T2 (de) 1995-02-16
PH26412A (en) 1992-07-02
EP0426690A1 (en) 1991-05-15
AU3760389A (en) 1990-01-05
US4976533A (en) 1990-12-11
DK288990A (da) 1990-12-05
EP0346032A1 (en) 1989-12-13
JP2685319B2 (ja) 1997-12-03
MX164108B (es) 1992-07-16
FI906015A0 (fi) 1990-12-05
ATE112863T1 (de) 1994-10-15
ES2060768T3 (es) 1994-12-01
IL90538A0 (en) 1990-01-18
AU620886B2 (en) 1992-02-27
DK288990D0 (da) 1990-12-05
CA1317802C (en) 1993-05-18

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