CA2688473C - Diffractive intraocular lens - Google Patents
Diffractive intraocular lens Download PDFInfo
- Publication number
- CA2688473C CA2688473C CA2688473A CA2688473A CA2688473C CA 2688473 C CA2688473 C CA 2688473C CA 2688473 A CA2688473 A CA 2688473A CA 2688473 A CA2688473 A CA 2688473A CA 2688473 C CA2688473 C CA 2688473C
- Authority
- CA
- Canada
- Prior art keywords
- region
- iol
- light
- selected wavelength
- diffractive
- 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.)
- Active
Links
- 230000003287 optical effect Effects 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 8
- 238000001429 visible spectrum Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 230000035945 sensitivity Effects 0.000 claims description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 5
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 4
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 4
- 229920001296 polysiloxane Polymers 0.000 claims description 4
- 230000002209 hydrophobic effect Effects 0.000 claims description 3
- 230000004075 alteration Effects 0.000 description 10
- 230000008901 benefit Effects 0.000 description 4
- 208000001491 myopia Diseases 0.000 description 4
- 210000001525 retina Anatomy 0.000 description 4
- 210000002159 anterior chamber Anatomy 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 210000001742 aqueous humor Anatomy 0.000 description 2
- 210000004087 cornea Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 206010025421 Macule Diseases 0.000 description 1
- 206010064930 age-related macular degeneration Diseases 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 208000002780 macular degeneration Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 201000010041 presbyopia Diseases 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- 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
- A61F2/1613—Intraocular lenses having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus
- A61F2/1654—Diffractive lenses
-
- 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
- A61F2/1613—Intraocular lenses having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus
- A61F2/1624—Intraocular lenses having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus having adjustable focus; power activated variable focus means, e.g. mechanically or electrically by the ciliary muscle or from the outside
- A61F2/1627—Intraocular lenses having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus having adjustable focus; power activated variable focus means, e.g. mechanically or electrically by the ciliary muscle or from the outside for changing index of refraction, e.g. by external means or by tilting
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
- Eyeglasses (AREA)
- Lenses (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/756,973 US20080300679A1 (en) | 2007-06-01 | 2007-06-01 | Diffractive Intraocular Lens |
| US11/756,973 | 2007-06-01 | ||
| PCT/US2008/065269 WO2008150982A1 (en) | 2007-06-01 | 2008-05-30 | Diffractive intraocular lens |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2688473A1 CA2688473A1 (en) | 2008-12-11 |
| CA2688473C true CA2688473C (en) | 2012-04-10 |
Family
ID=39798196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2688473A Active CA2688473C (en) | 2007-06-01 | 2008-05-30 | Diffractive intraocular lens |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20080300679A1 (cg-RX-API-DMAC7.html) |
| EP (1) | EP2162093B1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP5462154B2 (cg-RX-API-DMAC7.html) |
| KR (1) | KR101494029B1 (cg-RX-API-DMAC7.html) |
| CN (1) | CN101686856B (cg-RX-API-DMAC7.html) |
| CA (1) | CA2688473C (cg-RX-API-DMAC7.html) |
| ES (1) | ES2427127T3 (cg-RX-API-DMAC7.html) |
| WO (1) | WO2008150982A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8066769B2 (en) * | 2007-01-29 | 2011-11-29 | Werblin Research & Development Corp. | Intraocular lens system |
| JP5460211B2 (ja) * | 2009-09-29 | 2014-04-02 | 株式会社ニデック | 多焦点眼内レンズ |
| US8531783B2 (en) | 2010-02-09 | 2013-09-10 | Xceed Imaging Ltd. | Imaging method and system for imaging with extended depth of focus |
| JP2013134383A (ja) * | 2011-12-27 | 2013-07-08 | Revra Co Ltd | 光学的空間フィルター |
| US8556417B2 (en) * | 2012-02-02 | 2013-10-15 | Novartis Ag | Apodized hybrid diffractive-refractive IOL for pseudo-accommodation |
| JP5824076B2 (ja) * | 2012-02-09 | 2015-11-25 | 株式会社メニコン | 回折型多焦点眼用レンズとその製造方法 |
| WO2014033543A2 (en) | 2012-08-31 | 2014-03-06 | Amo Groningen B.V. | Multi-ring lens, systems and methods for extended depth of focus |
| CN106659566B (zh) * | 2014-07-25 | 2018-06-12 | 武藏野镜片研究公司 | 有晶状体眼人工晶状体 |
| EP3130314A1 (en) | 2015-08-12 | 2017-02-15 | PhysIOL SA | Trifocal intraocular lens with extended range of vision and correction of longitudinal chromatic aberration |
| US10568734B2 (en) * | 2016-03-03 | 2020-02-25 | Novartis Ag | Adjusting the apodization pattern for diffractive IOLs |
| US10531950B2 (en) | 2016-11-16 | 2020-01-14 | Tatvum LLC | Intraocular lens having an extended depth of focus |
| US10426599B2 (en) * | 2016-11-29 | 2019-10-01 | Novartis Ag | Multifocal lens having reduced chromatic aberrations |
| AU2018235011A1 (en) | 2017-03-17 | 2019-10-24 | Amo Groningen B.V. | Diffractive intraocular lenses for extended range of vision |
| US11523897B2 (en) | 2017-06-23 | 2022-12-13 | Amo Groningen B.V. | Intraocular lenses for presbyopia treatment |
| WO2019002384A1 (en) | 2017-06-28 | 2019-01-03 | Amo Groningen B.V. | DIFFRACTIVE LENSES AND INTRAOCULAR LENSES ASSOCIATED WITH THE TREATMENT OF PRESBYOPIA |
| EP4480450A3 (en) | 2017-06-28 | 2025-04-02 | Amo Groningen B.V. | Extended range and related intraocular lenses for presbyopia treatment |
| US11327210B2 (en) | 2017-06-30 | 2022-05-10 | Amo Groningen B.V. | Non-repeating echelettes and related intraocular lenses for presbyopia treatment |
| CN108652789B (zh) * | 2017-07-20 | 2020-04-21 | 东莞东阳光医疗智能器件研发有限公司 | 近距视力加强的全视程衍射人工晶体 |
| EP3891554A1 (en) | 2018-12-06 | 2021-10-13 | AMO Groningen B.V. | Diffractive lenses for presbyopia treatment |
| CA3166308A1 (en) | 2019-12-30 | 2021-07-08 | Amo Groningen B.V. | Lenses having diffractive profiles with irregular width for vision treatment |
| WO2021156203A1 (en) * | 2020-02-03 | 2021-08-12 | Carl Zeiss Meditec Ag | Multifocal ophthalmic intraocular lens |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2631713B1 (fr) * | 1988-05-19 | 1990-08-31 | Essilor Int | Lentille diffractive a profil mixte |
| GB8829819D0 (en) * | 1988-12-21 | 1989-02-15 | Freeman Michael H | Lenses and mirrors |
| FR2642855B1 (fr) * | 1989-02-06 | 1991-05-17 | Essilor Int | Lentille optique pour la correction de l'astigmatisme |
| US5096285A (en) * | 1990-05-14 | 1992-03-17 | Iolab Corporation | Multifocal multizone diffractive ophthalmic lenses |
| US20030220687A1 (en) * | 1998-12-16 | 2003-11-27 | Nordan Lee T. | Intraocular thin lens for anterior chamber installation |
| US20030097176A1 (en) * | 1998-12-16 | 2003-05-22 | Nordan Lee T. | Intraocular thin lens for anterior chamber installation |
| SE0101293D0 (sv) * | 2001-04-11 | 2001-04-11 | Pharmacia Groningen Bv | Technical field of the invention |
| US6826102B2 (en) * | 2002-05-16 | 2004-11-30 | Micron Technology, Inc. | Noise resistant small signal sensing circuit for a memory device |
| US6951391B2 (en) * | 2003-06-16 | 2005-10-04 | Apollo Optical Systems Llc | Bifocal multiorder diffractive lenses for vision correction |
| JP4896737B2 (ja) * | 2003-12-29 | 2012-03-14 | アボット・メディカル・オプティクス・インコーポレイテッド | 可視光選択的透過領域を有する眼内レンズ |
| BRPI0514349A (pt) * | 2004-08-13 | 2008-06-10 | Ottawa Health Research Inst | dispositivos oftálmicos para o reforço da visão e métodos e composições relacionadas |
| US7025456B2 (en) * | 2004-08-20 | 2006-04-11 | Apollo Optical Systems, Llc | Diffractive lenses for vision correction |
| US7156516B2 (en) * | 2004-08-20 | 2007-01-02 | Apollo Optical Systems Llc | Diffractive lenses for vision correction |
| US7188949B2 (en) * | 2004-10-25 | 2007-03-13 | Advanced Medical Optics, Inc. | Ophthalmic lens with multiple phase plates |
| EP3480650A1 (en) * | 2004-10-25 | 2019-05-08 | Johnson & Johnson Surgical Vision, Inc. | Ophthalmic lens with multiple phase plates |
| US20060116764A1 (en) * | 2004-12-01 | 2006-06-01 | Simpson Michael J | Apodized aspheric diffractive lenses |
| CA2618021C (en) * | 2005-08-05 | 2014-08-05 | Visiogen, Inc. | Accommodating diffractive intraocular lens |
| US7441894B2 (en) * | 2006-02-09 | 2008-10-28 | Alcon Manufacturing, Ltd. | Pseudo-accommodative IOL having diffractive zones with varying areas |
-
2007
- 2007-06-01 US US11/756,973 patent/US20080300679A1/en not_active Abandoned
-
2008
- 2008-05-30 CN CN2008800183433A patent/CN101686856B/zh active Active
- 2008-05-30 ES ES08769875T patent/ES2427127T3/es active Active
- 2008-05-30 CA CA2688473A patent/CA2688473C/en active Active
- 2008-05-30 JP JP2010510509A patent/JP5462154B2/ja active Active
- 2008-05-30 WO PCT/US2008/065269 patent/WO2008150982A1/en not_active Ceased
- 2008-05-30 EP EP08769875.9A patent/EP2162093B1/en active Active
- 2008-05-30 KR KR1020097027583A patent/KR101494029B1/ko active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP2162093A1 (en) | 2010-03-17 |
| KR101494029B1 (ko) | 2015-02-16 |
| JP2010528718A (ja) | 2010-08-26 |
| CN101686856A (zh) | 2010-03-31 |
| AU2008260006A1 (en) | 2008-12-11 |
| CA2688473A1 (en) | 2008-12-11 |
| JP5462154B2 (ja) | 2014-04-02 |
| WO2008150982A1 (en) | 2008-12-11 |
| ES2427127T3 (es) | 2013-10-28 |
| KR20100021495A (ko) | 2010-02-24 |
| CN101686856B (zh) | 2013-01-02 |
| US20080300679A1 (en) | 2008-12-04 |
| HK1141221A1 (en) | 2010-11-05 |
| EP2162093B1 (en) | 2013-08-21 |
| WO2008150982A9 (en) | 2010-05-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |