SG71771A1 - Toric contact lenses - Google Patents

Toric contact lenses

Info

Publication number
SG71771A1
SG71771A1 SG1998000671A SG1998000671A SG71771A1 SG 71771 A1 SG71771 A1 SG 71771A1 SG 1998000671 A SG1998000671 A SG 1998000671A SG 1998000671 A SG1998000671 A SG 1998000671A SG 71771 A1 SG71771 A1 SG 71771A1
Authority
SG
Singapore
Prior art keywords
contact lenses
toric contact
toric
lenses
contact
Prior art date
Application number
SG1998000671A
Other languages
English (en)
Inventor
Judith E Chapman
Paul M Erickson
Original Assignee
Bausch & Lomb
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=21919061&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SG71771(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bausch & Lomb filed Critical Bausch & Lomb
Publication of SG71771A1 publication Critical patent/SG71771A1/en

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
    • G02C7/048—Means for stabilising the orientation of lenses in the eye
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00019—Production of simple or compound lenses with non-spherical faces, e.g. toric faces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00038—Production of contact lenses
    • 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
    • G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
    • G02C2202/08—Series of lenses, lens blanks

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Eyeglasses (AREA)
  • Materials For Medical Uses (AREA)
SG1998000671A 1997-04-07 1998-03-31 Toric contact lenses SG71771A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4192297P 1997-04-07 1997-04-07

Publications (1)

Publication Number Publication Date
SG71771A1 true SG71771A1 (en) 2000-04-18

Family

ID=21919061

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1998000671A SG71771A1 (en) 1997-04-07 1998-03-31 Toric contact lenses

Country Status (13)

Country Link
US (1) US6113236A (id)
EP (1) EP0974069B1 (id)
JP (1) JP2001519046A (id)
KR (1) KR100501048B1 (id)
AU (1) AU726810B2 (id)
BR (1) BR9807960B1 (id)
CA (1) CA2284724C (id)
DE (1) DE69802175T2 (id)
ES (1) ES2167070T3 (id)
ID (1) ID20533A (id)
SG (1) SG71771A1 (id)
TW (1) TW417030B (id)
WO (1) WO1998045749A1 (id)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7628485B2 (en) 2000-03-31 2009-12-08 Coopervision International Holding Company, Lp Contact lens having a uniform horizontal thickness profile
EP1783535A3 (en) 2000-03-31 2011-05-11 Coopervision International Holding Company, LP. Contact lens having a uniform horizontal thickness profile
US6467903B1 (en) 2000-03-31 2002-10-22 Ocular Sciences, Inc. Contact lens having a uniform horizontal thickness profile
US6923540B2 (en) * 2002-07-31 2005-08-02 Novartis Ag Toric multifocal contact lenses
EP2508936B1 (en) 2002-08-06 2016-11-23 Novartis AG Contact lenses
EP2388640A3 (en) 2003-05-21 2012-09-19 Novartis AG Contact lenses
US7172285B1 (en) 2005-12-09 2007-02-06 Bausch & Lomb Incorporated Contact lens with high-order compensation for non-axisymmetric structure
WO2007075975A2 (en) * 2005-12-22 2007-07-05 Bausch & Lomb Incorporated Toric contact lenses
JP4942762B2 (ja) * 2005-12-22 2012-05-30 ボシュ・アンド・ロム・インコーポレイテッド トーリック・コンタクトレンズ
AR062067A1 (es) 2006-07-17 2008-10-15 Novartis Ag Lentes de contacto toricas con perfil de potencia optica controlado
US8038294B2 (en) 2006-11-20 2011-10-18 Menicon Co., Ltd. Contact lens and method of manufacturing the same
US7758187B2 (en) * 2008-02-04 2010-07-20 University Of Washington Contact lens for three dimensional visualization
US20100109176A1 (en) 2008-11-03 2010-05-06 Chris Davison Machined lens molds and methods for making and using same
US9164297B2 (en) * 2013-03-15 2015-10-20 Johnson & Johnson Vision Care, Inc. Ophthalmic devices with stabilization features
MX387841B (es) 2015-05-13 2025-03-19 Bausch & Lomb Moldeo por vaciado de lentes toricos de contacto.
US10739617B2 (en) * 2015-06-12 2020-08-11 Johnson & Johnson Vision Care, Inc. Comfort-optimized contact lens system for non-rotationally symmetric eye aberration
US10274751B2 (en) 2016-07-05 2019-04-30 Bausch & Lomb Incorporated Prism ballasted contact lens
US11112621B2 (en) * 2019-02-19 2021-09-07 Johnson & Johnson Vision Care, Inc. Optical device with desensitized rotational angular alignment for astigmatism correction

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2281584A1 (fr) * 1974-08-08 1976-03-05 Frith John Lentille de contact corrigeant l'astigmatisme
US4508436A (en) * 1981-09-28 1985-04-02 Frontier Contact Lenses Of Florida, Inc. Soft toric contact lens
US4573774A (en) * 1981-09-28 1986-03-04 Vistakon, Inc. Soft toric contact lens
EP0398984B2 (en) * 1988-02-03 2001-01-03 Igel International Limited Improved contact lens design
US5020898A (en) * 1990-01-29 1991-06-04 Schering Corporation Contact lens for correction of astigmatism
TW210380B (id) * 1992-04-23 1993-08-01 Ciba Geigy Ag
US5601759A (en) * 1993-10-05 1997-02-11 Bausch & Lomb Incorporated Method for molding contact lenses
DE69504307T2 (de) * 1994-01-31 1999-01-07 Bausch & Lomb Inc., Rochester, N.Y. Verfahren zur giessformung torischer kontaktlinsen
IL118065A0 (en) * 1995-05-04 1996-08-04 Johnson & Johnson Vision Prod Aspheric toric lens designs

Also Published As

Publication number Publication date
TW417030B (en) 2001-01-01
CA2284724C (en) 2005-03-01
CA2284724A1 (en) 1998-10-15
JP2001519046A (ja) 2001-10-16
BR9807960A (pt) 2000-03-08
KR20010006077A (ko) 2001-01-15
AU6871598A (en) 1998-10-30
KR100501048B1 (ko) 2005-07-18
AU726810B2 (en) 2000-11-23
EP0974069B1 (en) 2001-10-24
DE69802175T2 (de) 2002-06-06
HK1026945A1 (en) 2000-12-29
DE69802175D1 (de) 2001-11-29
ID20533A (id) 1999-01-07
ES2167070T3 (es) 2002-05-01
BR9807960B1 (pt) 2009-05-05
EP0974069A1 (en) 2000-01-26
WO1998045749A1 (en) 1998-10-15
US6113236A (en) 2000-09-05

Similar Documents

Publication Publication Date Title
SG83755A1 (en) Toric contact lenses
AU7130298A (en) Multifocal corneal contact lenses
IL141540A0 (en) Contact lens
SG73617A1 (en) Soft contact lenses
AU134107S (en) Eyewear
AU135664S (en) Eyewear
SG83163A1 (en) Contact lenses with constant peripheral geometry
AU133418S (en) Eyewear
GB2295686B (en) Bifocal contact lenses
PL328802A1 (en) Contact lens
IL116654A0 (en) Monofocal contact lens
IL110740A0 (en) Multifocal contact lens
SG71771A1 (en) Toric contact lenses
AU137191S (en) Eyewear
GB9810992D0 (en) Decentred bifocal contact lenses
GB9716793D0 (en) Contact lens
SG71725A1 (en) Toric surfacecasting
GB9825735D0 (en) Ionic contact lens
AU7488898A (en) Improved contact lens
GB9701338D0 (en) Contact lens solution
GB2329356B (en) Contact Lens Manufacture
GB2301196B (en) Contact lens
GB9715117D0 (en) Lenses
TW333341U (en) Improved eyeglasses
TW387296U (en) Contact lens lapping machine