CA2756213C - Free form lens with refractive index variations - Google Patents
Free form lens with refractive index variations Download PDFInfo
- Publication number
- CA2756213C CA2756213C CA2756213A CA2756213A CA2756213C CA 2756213 C CA2756213 C CA 2756213C CA 2756213 A CA2756213 A CA 2756213A CA 2756213 A CA2756213 A CA 2756213A CA 2756213 C CA2756213 C CA 2756213C
- Authority
- CA
- Canada
- Prior art keywords
- lens
- reactive mixture
- volume
- ophthalmic lens
- voxel
- 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 - Fee Related
Links
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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
- G02B1/041—Lenses
- G02B1/043—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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/14—Eye parts, e.g. lenses or corneal implants; Artificial eyes
- A61F2/16—Intraocular lenses
-
- 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
-
- 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
- B29D11/00028—Bifocal lenses; Multifocal lenses
-
- 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
- B29D11/00125—Auxiliary operations, e.g. removing oxygen from the mould, conveying moulds from a storage to the production line in an inert atmosphere
- B29D11/00134—Curing of the contact lens material
- B29D11/00144—Curing of the contact lens material wherein the lens material is not fully polymerized, e.g. by leaving an unpolymerized volume
-
- 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
- B29D11/00125—Auxiliary operations, e.g. removing oxygen from the mould, conveying moulds from a storage to the production line in an inert atmosphere
- B29D11/00134—Curing of the contact lens material
- B29D11/00153—Differential curing, e.g. by differential radiation
-
- 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
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y80/00—Products made by additive manufacturing
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Health & Medical Sciences (AREA)
- Transplantation (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Cardiology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Eyeglasses (AREA)
- Prostheses (AREA)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16499509P | 2009-03-31 | 2009-03-31 | |
| US61/164,995 | 2009-03-31 | ||
| US12/729,334 US8240849B2 (en) | 2009-03-31 | 2010-03-23 | Free form lens with refractive index variations |
| US12/729,334 | 2010-03-23 | ||
| PCT/US2010/029084 WO2010117732A2 (en) | 2009-03-31 | 2010-03-29 | Free form lens with refractive index variations |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2756213A1 CA2756213A1 (en) | 2010-10-14 |
| CA2756213C true CA2756213C (en) | 2018-03-13 |
Family
ID=42783779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2756213A Expired - Fee Related CA2756213C (en) | 2009-03-31 | 2010-03-29 | Free form lens with refractive index variations |
Country Status (14)
| Country | Link |
|---|---|
| US (2) | US8240849B2 (enExample) |
| EP (1) | EP2414870A2 (enExample) |
| JP (1) | JP5567116B2 (enExample) |
| KR (1) | KR101663503B1 (enExample) |
| CN (2) | CN102378923A (enExample) |
| AR (1) | AR076023A1 (enExample) |
| AU (1) | AU2010234889B2 (enExample) |
| BR (1) | BRPI1012738A2 (enExample) |
| CA (1) | CA2756213C (enExample) |
| HK (1) | HK1205064A1 (enExample) |
| RU (1) | RU2532507C2 (enExample) |
| SG (1) | SG174554A1 (enExample) |
| TW (1) | TWI605263B (enExample) |
| WO (1) | WO2010117732A2 (enExample) |
Families Citing this family (45)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120133958A1 (en) * | 2010-11-30 | 2012-05-31 | Widman Michael F | Laser confocal sensor metrology system |
| TWI476096B (zh) * | 2011-04-19 | 2015-03-11 | Univ Asia | 鏡片設計系統及其方法 |
| RU2608600C2 (ru) * | 2011-08-31 | 2017-01-23 | Джонсон Энд Джонсон Вижн Кэа, Инк. | Формирующий оптический компонент офтальмологических линз |
| HK1205250A1 (en) * | 2012-02-10 | 2015-12-11 | Johnson & Johnson Vision Care, Inc. | Method and apparatus for measuring the wavefront of an ophthalmic device |
| AU2013206460A1 (en) * | 2012-06-27 | 2014-01-16 | Johnson & Johnson Vision Care, Inc. | Free form custom lens design manufacturing apparatus, system and business method |
| US9414906B2 (en) * | 2012-09-07 | 2016-08-16 | BeautiEyes, LLC | Eye aperture enhancing prosthesis and method |
| EP2781939B1 (en) * | 2013-03-18 | 2015-11-04 | poLight AS | Deformable polymeric lens |
| FR3008196B1 (fr) * | 2013-07-08 | 2016-12-30 | Essilor Int | Procede de fabrication d'au moins une lentille ophtalmique |
| DE112014005893B4 (de) * | 2013-12-21 | 2023-02-16 | Kla-Tencor Corporation | Ein Verfahren zum Messen von Positionen von Strukturen auf einer Maske und dadurch Bestimmen von Fehlern bei der Herstellung von Masken |
| US9933632B2 (en) * | 2014-03-26 | 2018-04-03 | Indizen Optical Technologies, S.L. | Eyewear lens production by multi-layer additive techniques |
| US9952448B2 (en) | 2014-03-26 | 2018-04-24 | Indizen Optical Technologies, S.L. | Eyewear lens production by additive techniques |
| US9644107B2 (en) * | 2014-06-02 | 2017-05-09 | Vadient Optics, LLC. | Achromatic optical-dispersion corrected gradient refractive index optical-element |
| US20180001581A1 (en) * | 2015-01-14 | 2018-01-04 | Jayant K. Patel | Compositions, systems and methods for patient specific ophthalmic device |
| US9726907B2 (en) | 2015-06-23 | 2017-08-08 | Indizen Optical Technologies, S.L. | Rewritable lens and method of manufacturing |
| EP3356881A4 (en) * | 2015-09-29 | 2019-08-14 | Vision Ease LP | GLASSES FOR ABSORPTION OF UV AND HIGHERGETIC VISIBLE LIGHT |
| CN105866974B (zh) * | 2016-05-25 | 2019-11-26 | 曾真 | 一种凝胶近视片 |
| US11021558B2 (en) | 2016-08-05 | 2021-06-01 | Johnson & Johnson Vision Care, Inc. | Polymer compositions containing grafted polymeric networks and processes for their preparation and use |
| US10159566B2 (en) * | 2016-09-26 | 2018-12-25 | Novartis Ag | Heat tunable intraocular lens |
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| US20080179770A1 (en) * | 2007-01-31 | 2008-07-31 | Rooney Thomas R | Free form ophthalmic lens mold |
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| US8403919B2 (en) | 2007-06-05 | 2013-03-26 | Alcon Refractivehorizons, Inc. | Nomogram computation and application system and method for refractive laser surgery |
| US7777872B2 (en) * | 2007-07-31 | 2010-08-17 | Alcon Research, Ltd. | Method of measuring diffractive lenses |
| US8317505B2 (en) * | 2007-08-21 | 2012-11-27 | Johnson & Johnson Vision Care, Inc. | Apparatus for formation of an ophthalmic lens precursor and lens |
| US7905594B2 (en) * | 2007-08-21 | 2011-03-15 | Johnson & Johnson Vision Care, Inc. | Free form ophthalmic lens |
| US8318055B2 (en) | 2007-08-21 | 2012-11-27 | Johnson & Johnson Vision Care, Inc. | Methods for formation of an ophthalmic lens precursor and lens |
| US8313828B2 (en) | 2008-08-20 | 2012-11-20 | Johnson & Johnson Vision Care, Inc. | Ophthalmic lens precursor and lens |
-
2010
- 2010-03-23 US US12/729,334 patent/US8240849B2/en not_active Expired - Fee Related
- 2010-03-29 JP JP2012503572A patent/JP5567116B2/ja not_active Expired - Fee Related
- 2010-03-29 CN CN2010800158570A patent/CN102378923A/zh active Pending
- 2010-03-29 BR BRPI1012738A patent/BRPI1012738A2/pt not_active Application Discontinuation
- 2010-03-29 RU RU2011143861/28A patent/RU2532507C2/ru not_active IP Right Cessation
- 2010-03-29 AU AU2010234889A patent/AU2010234889B2/en not_active Ceased
- 2010-03-29 CA CA2756213A patent/CA2756213C/en not_active Expired - Fee Related
- 2010-03-29 SG SG2011069267A patent/SG174554A1/en unknown
- 2010-03-29 KR KR1020117025302A patent/KR101663503B1/ko not_active Expired - Fee Related
- 2010-03-29 EP EP10737666A patent/EP2414870A2/en not_active Withdrawn
- 2010-03-29 WO PCT/US2010/029084 patent/WO2010117732A2/en not_active Ceased
- 2010-03-29 CN CN201410389226.5A patent/CN104228092A/zh active Pending
- 2010-03-30 TW TW099109566A patent/TWI605263B/zh not_active IP Right Cessation
- 2010-03-31 AR ARP100101070A patent/AR076023A1/es active IP Right Grant
-
2012
- 2012-03-30 US US13/435,668 patent/US9075186B2/en not_active Expired - Fee Related
-
2015
- 2015-06-19 HK HK15105839.7A patent/HK1205064A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN104228092A (zh) | 2014-12-24 |
| AR076023A1 (es) | 2011-05-11 |
| JP2012522279A (ja) | 2012-09-20 |
| US20120187589A1 (en) | 2012-07-26 |
| TW201106002A (en) | 2011-02-16 |
| SG174554A1 (en) | 2011-10-28 |
| KR101663503B1 (ko) | 2016-10-07 |
| AU2010234889B2 (en) | 2015-11-12 |
| WO2010117732A2 (en) | 2010-10-14 |
| US20100245761A1 (en) | 2010-09-30 |
| TWI605263B (zh) | 2017-11-11 |
| AU2010234889A1 (en) | 2011-10-20 |
| WO2010117732A3 (en) | 2010-11-25 |
| JP5567116B2 (ja) | 2014-08-06 |
| CA2756213A1 (en) | 2010-10-14 |
| US9075186B2 (en) | 2015-07-07 |
| BRPI1012738A2 (pt) | 2016-04-05 |
| CN102378923A (zh) | 2012-03-14 |
| US8240849B2 (en) | 2012-08-14 |
| HK1205064A1 (en) | 2015-12-11 |
| EP2414870A2 (en) | 2012-02-08 |
| KR20110133618A (ko) | 2011-12-13 |
| RU2532507C2 (ru) | 2014-11-10 |
| RU2011143861A (ru) | 2013-05-10 |
| WO2010117732A8 (en) | 2011-09-22 |
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