CA2067247A1 - Variable power intraocular lens with astigmatism correction - Google Patents
Variable power intraocular lens with astigmatism correctionInfo
- Publication number
- CA2067247A1 CA2067247A1 CA 2067247 CA2067247A CA2067247A1 CA 2067247 A1 CA2067247 A1 CA 2067247A1 CA 2067247 CA2067247 CA 2067247 CA 2067247 A CA2067247 A CA 2067247A CA 2067247 A1 CA2067247 A1 CA 2067247A1
- Authority
- CA
- Canada
- Prior art keywords
- lens
- ring
- lens body
- periphery
- micromotor
- 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.)
- Abandoned
Links
Classifications
-
- 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
- B29D11/02—Artificial eyes from organic plastic material
- B29D11/023—Implants for natural eyes
- B29D11/026—Comprising more than one lens
-
- 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, corneal implants; Implanting instruments specially adapted therefor; 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
-
- 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, corneal implants; Implanting instruments specially adapted therefor; 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
- A61F2/1635—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 shape
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/12—Fluid-filled or evacuated lenses
- G02B3/14—Fluid-filled or evacuated lenses of variable focal length
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Prostheses (AREA)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US577,473 | 1990-09-04 | ||
US07/577,473 US5171266A (en) | 1990-09-04 | 1990-09-04 | Variable power intraocular lens with astigmatism correction |
US07/667,671 US5108429A (en) | 1991-03-11 | 1991-03-11 | Micromotor actuated adjustable focus lens |
US667,671 | 1991-03-11 | ||
US669,499 | 1991-03-14 | ||
US07/669,499 US5203788A (en) | 1991-03-14 | 1991-03-14 | Micromotor actuated adjustable focus lens |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2067247A1 true CA2067247A1 (en) | 1992-03-05 |
Family
ID=27416269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2067247 Abandoned CA2067247A1 (en) | 1990-09-04 | 1991-09-03 | Variable power intraocular lens with astigmatism correction |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0500922A1 (de) |
JP (1) | JPH05502185A (de) |
CA (1) | CA2067247A1 (de) |
WO (1) | WO1992003989A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021123258A1 (de) * | 2019-12-20 | 2021-06-24 | Carl Zeiss Meditec Ag | Intraokularlinsensystem, intraokularlinse und ziliarkörperimplantat |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3352790B2 (ja) * | 1993-11-01 | 2002-12-03 | ▲桜▼井精技株式会社 | 眼内レンズの焦点位置調整方法とその装置 |
DE4403326C1 (de) * | 1994-02-03 | 1995-06-22 | Hans Reinhard Prof Dr Koch | Intraokulare Linsenanordnung zur Astigmatismuskorrektur |
US5774274A (en) | 1995-05-12 | 1998-06-30 | Schachar; Ronald A. | Variable focus lens by small changes of the equatorial lens diameter |
US5800530A (en) * | 1995-08-18 | 1998-09-01 | Rizzo, Iii; Joseph | Intra-ocular lens system including microelectric components |
US5764339A (en) * | 1996-10-03 | 1998-06-09 | Medical University Of South Carolina | Compressive force-activated variable focus lens and method of making the same |
US6324429B1 (en) | 1998-05-08 | 2001-11-27 | Massachusetts Eye And Ear Infirmary | Chronically implantable retinal prosthesis |
US7699464B2 (en) | 2006-01-05 | 2010-04-20 | In Technology Holdings Llc | Hydrodynamically operated multifocal contact lens |
US8414123B2 (en) * | 2007-08-13 | 2013-04-09 | Novartis Ag | Toric lenses alignment using pre-operative images |
US9655775B2 (en) | 2007-08-13 | 2017-05-23 | Novartis Ag | Toric lenses alignment using pre-operative images |
EP2273949B1 (de) | 2008-05-06 | 2011-11-30 | Novartis AG | Nichtinvasive intraokularlinse mit einstellbarer leistung |
US8092013B2 (en) | 2008-10-28 | 2012-01-10 | Johnson & Johnson Vision Care, Inc. | Apparatus and method for activation of components of an energized ophthalmic lens |
US9182613B2 (en) | 2008-10-28 | 2015-11-10 | Johnson & Johnson Vision Care, Inc. | Apparatus and method for activation of components of an energized ophthalmic lens |
US8529060B2 (en) | 2009-02-19 | 2013-09-10 | Alcon Research, Ltd. | Intraocular lens alignment using corneal center |
US20100211169A1 (en) * | 2009-02-19 | 2010-08-19 | Daniel Walter Stanley | Intraocular lens configured to offset optical effects caused by optic deformation |
GB201100820D0 (en) * | 2011-01-18 | 2011-03-02 | Guillon Michel | Lenses |
US9217880B2 (en) * | 2013-05-30 | 2015-12-22 | Johnson & Johnson Vision Care, Inc. | Energizable ophthalmic lens device with a programmaable media insert |
JP2017029344A (ja) * | 2015-07-31 | 2017-02-09 | 株式会社ニデック | 眼内レンズ |
CN106667623A (zh) * | 2016-11-16 | 2017-05-17 | 无锡蕾明视康科技有限公司 | 一种可变多焦点人工晶状体 |
IL303663A (en) * | 2017-06-13 | 2023-08-01 | Eyemed Tech Ltd | Intraocular lens system |
US10852553B2 (en) * | 2018-09-21 | 2020-12-01 | Apple Inc. | Electronic device with a tunable lens |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4514048A (en) * | 1981-08-17 | 1985-04-30 | Polaroid Corporation | Variable focus elastomeric lens system |
US4575373A (en) * | 1984-11-02 | 1986-03-11 | Johnson Don R | Laser adjustable intraocular lens and method of altering lens power |
-
1991
- 1991-09-03 EP EP19910918630 patent/EP0500922A1/de not_active Withdrawn
- 1991-09-03 CA CA 2067247 patent/CA2067247A1/en not_active Abandoned
- 1991-09-03 WO PCT/US1991/006414 patent/WO1992003989A1/en not_active Application Discontinuation
- 1991-09-03 JP JP51784591A patent/JPH05502185A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021123258A1 (de) * | 2019-12-20 | 2021-06-24 | Carl Zeiss Meditec Ag | Intraokularlinsensystem, intraokularlinse und ziliarkörperimplantat |
Also Published As
Publication number | Publication date |
---|---|
WO1992003989A1 (en) | 1992-03-19 |
JPH05502185A (ja) | 1993-04-22 |
EP0500922A1 (de) | 1992-09-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5203788A (en) | Micromotor actuated adjustable focus lens | |
US5171266A (en) | Variable power intraocular lens with astigmatism correction | |
US5108429A (en) | Micromotor actuated adjustable focus lens | |
US5066301A (en) | Variable focus lens | |
CA2067247A1 (en) | Variable power intraocular lens with astigmatism correction | |
JP4113674B2 (ja) | 遠近調節性眼内レンズ | |
US10052196B2 (en) | Processor controlled intraocular lens system | |
US9713526B2 (en) | Two optical elements which, in combination, form a lens of variable optical power for application as an intraocular lens | |
US5824074A (en) | Intraoccular lens arrangement and method for correcting astigmatism | |
KR101301053B1 (ko) | 전기-활성 안구내 렌즈 | |
US5800533A (en) | Adjustable intraocular lens implant with magnetic adjustment facilities | |
CN101827565B (zh) | 可调节的调节型人工晶体及其定位装置 | |
US7229476B2 (en) | Intraocular lens positioning | |
US20020128710A1 (en) | Modular intraocular implant | |
US20040148022A1 (en) | Modular intraocular implant | |
EP0092552A4 (de) | Intraokular-linse für patienten mit schädigung des zentralen netzhaut. | |
EP0578739A4 (de) | Intraokulare bifokallinse mit spherischer abbildungsfehlerkorrektur. | |
CN1064611A (zh) | 具有散光矫正能力的可变光焦度的人工晶状体 | |
US4657547A (en) | Intraocular lens | |
RU2063193C1 (ru) | Искусственный хрусталик глаза |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Dead |