ES2069257T3 - Procedimiento para la fabricacion de lentes de contacto y sistema de fabricacion de las lentes de contacto. - Google Patents
Procedimiento para la fabricacion de lentes de contacto y sistema de fabricacion de las lentes de contacto.Info
- Publication number
- ES2069257T3 ES2069257T3 ES91810031T ES91810031T ES2069257T3 ES 2069257 T3 ES2069257 T3 ES 2069257T3 ES 91810031 T ES91810031 T ES 91810031T ES 91810031 T ES91810031 T ES 91810031T ES 2069257 T3 ES2069257 T3 ES 2069257T3
- Authority
- ES
- Spain
- Prior art keywords
- lens
- contact lenses
- manufacture
- geometry
- procedure
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/082—Scanning systems, i.e. devices involving movement of the laser beam relative to the laser head
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
- B24B13/04—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor grinding of lenses involving grinding wheels controlled by gearing
- B24B13/046—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor grinding of lenses involving grinding wheels controlled by gearing using a pointed tool or scraper-like tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
- B24B13/06—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor grinding of lenses, the tool or work being controlled by information-carrying means, e.g. patterns, punched tapes, magnetic tapes
-
- 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
- B29D11/00432—Auxiliary operations, e.g. machines for filling the moulds
- B29D11/00461—Adjusting the refractive index, e.g. after implanting
-
- 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
- B29D11/00932—Combined cutting and grinding thereof
-
- 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
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Manufacturing & Machinery (AREA)
- Plasma & Fusion (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Eyeglasses (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Optical Couplings Of Light Guides (AREA)
- Lens Barrels (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Abstract
UN PROCEDIMIENTO PARA LA FABRICACION DE LENTES DE CONTACTO, ESPECIALMENTE LENTES DE CONTACTO ADAPTADAS INDIVIDUALMENTE, Y UN SISTEMA DE FABRICACION DE LENTES DE CONTACTO, EN LOS QUE LA TOPOGRAFIA DE LA SUPERFICIE DEL OJO SE MIDE TRIDIMENSIONALMENTE, PARA LA ADAPTACION A LA TOPOGRAFIA MEDIDA SE DETERMINA LA GEOMETRIA DE LA SUPERFICIE POSTERIOR DE LA LENTE, SE DETERMINA EL EFECTO OPTICO DE UNA LENTE LACRIMAL QUE RESULTA ENTRE LA SUPERFICIE POSTERIOR DE LA LENTE Y LA SUPERFICIE DEL OJO, TENIENDO EN CUENTA EL EFECTO OPTICO DE LA LENTE LACRIMAL Y LA CORRECCION DE LA VISION QUE DEBE CONSEGUIRSE SE ESTABLECE LA GEOMETRIA DE LA SUPERFICIE FRONTAL DE LA LENTE, LOS DATOS OBTENIDOS DE ESTA MANERA PARA LA GEOMETRIA DE LA LENTE EN LA SUPERFICIE FRONTAL Y POSTERIOR DE LA LENTE SE ALMACENAN Y SE TRANSMITEN A UNA INSTALACION DE CONTROL PARA LA FABRICACION DE LA LENTE EN LA MAQUINA DE ELABORACION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4002029A DE4002029A1 (de) | 1990-01-24 | 1990-01-24 | Verfahren zur herstellung von kontaktlinsen und kontaktlinsenfertigungssystem |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2069257T3 true ES2069257T3 (es) | 1995-05-01 |
Family
ID=6398686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91810031T Expired - Lifetime ES2069257T3 (es) | 1990-01-24 | 1991-01-15 | Procedimiento para la fabricacion de lentes de contacto y sistema de fabricacion de las lentes de contacto. |
Country Status (14)
Country | Link |
---|---|
US (1) | US5114628A (es) |
EP (1) | EP0439428B1 (es) |
JP (1) | JP2964171B2 (es) |
KR (1) | KR100203217B1 (es) |
AT (1) | ATE119827T1 (es) |
AU (1) | AU630268B2 (es) |
CA (1) | CA2034708A1 (es) |
DE (2) | DE4002029A1 (es) |
DK (1) | DK0439428T3 (es) |
ES (1) | ES2069257T3 (es) |
GR (1) | GR3015955T3 (es) |
HK (1) | HK1000278A1 (es) |
IE (1) | IE65797B1 (es) |
PT (1) | PT96569B (es) |
Families Citing this family (108)
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DE69520783T2 (de) * | 1995-03-17 | 2001-10-25 | Swisslens Sa Prilly | Verfahren zur Herstellung von Kontaktlinsen |
US5807381A (en) * | 1995-10-18 | 1998-09-15 | Scientific Optics, Inc. | Method and apparatus for improving vision |
US6149609A (en) * | 1995-10-18 | 2000-11-21 | Scientific Optics, Inc. | Method and apparatus for improving vision |
US7922323B2 (en) * | 1995-10-18 | 2011-04-12 | Scientific Optics, Inc. | Method and apparatus for improving vision |
US6241355B1 (en) * | 1996-03-29 | 2001-06-05 | Brian A. Barsky | Computer aided contact lens design and fabrication using spline surfaces |
US20010041884A1 (en) * | 1996-11-25 | 2001-11-15 | Frey Rudolph W. | Method for determining and correcting vision |
US6271914B1 (en) | 1996-11-25 | 2001-08-07 | Autonomous Technologies Corporation | Objective measurement and correction of optical systems using wavefront analysis |
US5777719A (en) | 1996-12-23 | 1998-07-07 | University Of Rochester | Method and apparatus for improving vision and the resolution of retinal images |
ATE222074T1 (de) | 1998-08-19 | 2002-08-15 | Autonomous Technologies Corp | Gerät und verfahren zur messung von fehlsichtigkeiten eines menschlichen auges |
US6598975B2 (en) * | 1998-08-19 | 2003-07-29 | Alcon, Inc. | Apparatus and method for measuring vision defects of a human eye |
PL194024B1 (pl) | 1998-09-08 | 2007-04-30 | Scient Optics | Soczewka kontaktowa |
US6176580B1 (en) * | 1999-04-02 | 2001-01-23 | Johnson & Johnson Vision Care, Inc. | Method of designing and fitting contact lenses taking into account material properties of the lenses |
US7023594B2 (en) * | 2000-06-23 | 2006-04-04 | E-Vision, Llc | Electro-optic lens with integrated components |
US6871951B2 (en) * | 2000-06-23 | 2005-03-29 | E-Vision, Llc | Electro-optic lens with integrated components |
US6857741B2 (en) * | 2002-01-16 | 2005-02-22 | E-Vision, Llc | Electro-active multi-focal spectacle lens |
US6986579B2 (en) * | 1999-07-02 | 2006-01-17 | E-Vision, Llc | Method of manufacturing an electro-active lens |
US6619799B1 (en) * | 1999-07-02 | 2003-09-16 | E-Vision, Llc | Optical lens system with electro-active lens having alterably different focal lengths |
US7604349B2 (en) * | 1999-07-02 | 2009-10-20 | E-Vision, Llc | Static progressive surface region in optical communication with a dynamic optic |
US20070258039A1 (en) * | 1999-07-02 | 2007-11-08 | Duston Dwight P | Spectacle frame bridge housing electronics for electro-active spectacle lenses |
US7290876B2 (en) * | 1999-07-02 | 2007-11-06 | E-Vision, Llc | Method and system for electro-active spectacle lens design |
US6851805B2 (en) * | 1999-07-02 | 2005-02-08 | E-Vision, Llc | Stabilized electro-active contact lens |
US7775660B2 (en) * | 1999-07-02 | 2010-08-17 | E-Vision Llc | Electro-active ophthalmic lens having an optical power blending region |
US20090103044A1 (en) * | 1999-07-02 | 2009-04-23 | Duston Dwight P | Spectacle frame bridge housing electronics for electro-active spectacle lenses |
US7988286B2 (en) | 1999-07-02 | 2011-08-02 | E-Vision Llc | Static progressive surface region in optical communication with a dynamic optic |
US7404636B2 (en) | 1999-07-02 | 2008-07-29 | E-Vision, Llc | Electro-active spectacle employing modal liquid crystal lenses |
US7290875B2 (en) * | 2004-11-02 | 2007-11-06 | Blum Ronald D | Electro-active spectacles and method of fabricating same |
US7264354B2 (en) | 1999-07-02 | 2007-09-04 | E-Vision, Llc | Method and apparatus for correcting vision using an electro-active phoropter |
US6305802B1 (en) * | 1999-08-11 | 2001-10-23 | Johnson & Johnson Vision Products, Inc. | System and method of integrating corneal topographic data and ocular wavefront data with primary ametropia measurements to create a soft contact lens design |
JP5026647B2 (ja) * | 1999-08-11 | 2012-09-12 | アスクレピオン メディテック アクチエンゲゼルシャフト | 視力障害を補正するための装置および補正素子の作製方法 |
US6511179B1 (en) * | 1999-08-11 | 2003-01-28 | Johnson & Johnson Vision Care, Inc. | Design of a soft contact lens based upon novel methods of corneal topographic analysis |
FR2798744B1 (fr) | 1999-09-22 | 2002-04-05 | Essilor Int | Procede pour determiner la forme d'une lentille de contact ophtalmique de correction des aberrations optiques de l'oeil au-dela de la defocalisation ou de l'astigmatisme et dispositif pour la mise en oeuvre de ce procede |
ES2326788T3 (es) * | 1999-10-21 | 2009-10-20 | Technolas Perfect Vision Gmbh | Sistema para trazado de perfil corneal personalizado. |
US6199986B1 (en) | 1999-10-21 | 2001-03-13 | University Of Rochester | Rapid, automatic measurement of the eye's wave aberration |
DE19954523C2 (de) * | 1999-11-12 | 2002-01-31 | Johannes Junger | Verfahren zur Oberflächenbearbeitung einer Kontaktlinse zur individuellen Anpassung an das System Auge |
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US6460997B1 (en) | 2000-05-08 | 2002-10-08 | Alcon Universal Ltd. | Apparatus and method for objective measurements of optical systems using wavefront analysis |
CN1177243C (zh) * | 2000-06-27 | 2004-11-24 | 佳视科学公司 | 隐形眼镜,配制,设计及改变角膜形状的方法 |
US6554425B1 (en) | 2000-10-17 | 2003-04-29 | Johnson & Johnson Vision Care, Inc. | Ophthalmic lenses for high order aberration correction and processes for production of the lenses |
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US7293871B2 (en) * | 2000-11-27 | 2007-11-13 | Ophthonix, Inc. | Apparatus and method of correcting higher-order aberrations of the human eye |
US7217375B2 (en) * | 2001-06-04 | 2007-05-15 | Ophthonix, Inc. | Apparatus and method of fabricating a compensating element for wavefront correction using spatially localized curing of resin mixtures |
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US4842782A (en) * | 1986-10-14 | 1989-06-27 | Allergan, Inc. | Manufacture of ophthalmic lenses by excimer laser |
US4989316A (en) * | 1987-03-09 | 1991-02-05 | Gerber Scientific Products, Inc. | Method and apparatus for making prescription eyeglass lenses |
JP2797333B2 (ja) * | 1988-09-16 | 1998-09-17 | セイコーエプソン株式会社 | コンタクトレンズの製造方法及び装置 |
-
1990
- 1990-01-24 DE DE4002029A patent/DE4002029A1/de not_active Withdrawn
-
1991
- 1991-01-15 DE DE59104917T patent/DE59104917D1/de not_active Expired - Fee Related
- 1991-01-15 AT AT91810031T patent/ATE119827T1/de not_active IP Right Cessation
- 1991-01-15 ES ES91810031T patent/ES2069257T3/es not_active Expired - Lifetime
- 1991-01-15 EP EP19910810031 patent/EP0439428B1/de not_active Expired - Lifetime
- 1991-01-15 DK DK91810031T patent/DK0439428T3/da active
- 1991-01-18 AU AU69814/91A patent/AU630268B2/en not_active Ceased
- 1991-01-22 CA CA 2034708 patent/CA2034708A1/en not_active Abandoned
- 1991-01-23 KR KR1019910001076A patent/KR100203217B1/ko not_active IP Right Cessation
- 1991-01-23 US US07/644,355 patent/US5114628A/en not_active Expired - Lifetime
- 1991-01-23 IE IE22891A patent/IE65797B1/en not_active IP Right Cessation
- 1991-01-24 JP JP2404991A patent/JP2964171B2/ja not_active Expired - Fee Related
- 1991-01-24 PT PT96569A patent/PT96569B/pt not_active IP Right Cessation
-
1995
- 1995-04-28 GR GR950401076T patent/GR3015955T3/el unknown
-
1997
- 1997-09-24 HK HK97101828A patent/HK1000278A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0439428B1 (de) | 1995-03-15 |
GR3015955T3 (en) | 1995-07-31 |
IE65797B1 (en) | 1995-11-15 |
DK0439428T3 (da) | 1995-05-22 |
DE59104917D1 (de) | 1995-04-20 |
JPH04348315A (ja) | 1992-12-03 |
AU630268B2 (en) | 1992-10-22 |
CA2034708A1 (en) | 1991-07-25 |
HK1000278A1 (en) | 1998-02-20 |
JP2964171B2 (ja) | 1999-10-18 |
DE4002029A1 (de) | 1991-07-25 |
EP0439428A3 (en) | 1992-06-17 |
KR100203217B1 (ko) | 1999-06-15 |
PT96569A (pt) | 1992-09-30 |
IE910228A1 (en) | 1991-07-31 |
KR910014721A (ko) | 1991-08-31 |
AU6981491A (en) | 1991-07-25 |
US5114628A (en) | 1992-05-19 |
EP0439428A2 (de) | 1991-07-31 |
PT96569B (pt) | 1999-02-26 |
ATE119827T1 (de) | 1995-04-15 |
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