CL2021001578A1 - Lente intraocular difractiva pentafocal - Google Patents
Lente intraocular difractiva pentafocalInfo
- Publication number
- CL2021001578A1 CL2021001578A1 CL2021001578A CL2021001578A CL2021001578A1 CL 2021001578 A1 CL2021001578 A1 CL 2021001578A1 CL 2021001578 A CL2021001578 A CL 2021001578A CL 2021001578 A CL2021001578 A CL 2021001578A CL 2021001578 A1 CL2021001578 A1 CL 2021001578A1
- Authority
- CL
- Chile
- Prior art keywords
- pentafocal
- diffractive
- intraocular lens
- base
- diffractive intraocular
- Prior art date
Links
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, 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
- A61F2/1654—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, 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
- A61F2/1616—Pseudo-accommodative, e.g. multifocal or enabling monovision
- A61F2/1618—Multifocal 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, 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
- G02B27/4205—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive optical element [DOE] contributing to image formation, e.g. whereby modulation transfer function MTF or optical aberrations are relevant
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/10—Bifocal lenses; Multifocal 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
- G02C7/041—Contact lenses for the eyes bifocal; multifocal
-
- 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
- G02C2202/20—Diffractive and Fresnel lenses or lens portions
-
- 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
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Prostheses (AREA)
- Eyeglasses (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Una lente intraocular difractiva pentafocal incluye óptica base y elemento difractivo. La óptica base tiene curvatura base que corresponde a potencia base. El elemento difractivo proporciona una interferencia constructiva en al menos cinco órdenes difractivos consecutivos para crear conjunto de cinco puntos focales para la visión de cerca hasta la distancia.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862783175P | 2018-12-20 | 2018-12-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
CL2021001578A1 true CL2021001578A1 (es) | 2022-01-21 |
Family
ID=71100962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL2021001578A CL2021001578A1 (es) | 2018-12-20 | 2021-06-16 | Lente intraocular difractiva pentafocal |
Country Status (13)
Country | Link |
---|---|
US (1) | US20220133469A1 (es) |
EP (1) | EP3897460A4 (es) |
JP (1) | JP2022532966A (es) |
KR (1) | KR20220131488A (es) |
CN (1) | CN113438932A (es) |
AU (1) | AU2020204304A1 (es) |
BR (1) | BR112021012025A2 (es) |
CA (1) | CA3124344A1 (es) |
CL (1) | CL2021001578A1 (es) |
MX (1) | MX2021007513A (es) |
SG (1) | SG11202105729PA (es) |
WO (1) | WO2020132703A1 (es) |
ZA (1) | ZA202104013B (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11324588B2 (en) | 2018-04-09 | 2022-05-10 | Mediphacos Industrias Medicas S/A | Diffractive intraocular lens |
CN114902120A (zh) | 2019-12-30 | 2022-08-12 | 阿莫格罗宁根私营有限公司 | 用于视力治疗的具有区域级混合的消色差镜片 |
CA3166089A1 (en) | 2019-12-30 | 2021-07-08 | Amo Groningen B.V. | Achromatic lenses for vision treatment |
EP4200665A1 (en) * | 2020-08-21 | 2023-06-28 | VSY Biyoteknoloji Ve Ilac Sanayi Anonim Sirketi | A zonal diffractive ocular lens |
WO2022039682A1 (en) * | 2020-08-21 | 2022-02-24 | Vsy Biyoteknoloji Ve Ilac Sanayi A.S. | A zonal diffractive ocular lens |
US20230011320A1 (en) * | 2021-07-09 | 2023-01-12 | Amo Groningen B.V. | Diffractive lenses for range of vision |
CN113331994B (zh) * | 2021-07-29 | 2021-12-07 | 微创视神医疗科技(上海)有限公司 | 人工晶状体 |
US20230408843A1 (en) * | 2022-06-20 | 2023-12-21 | Alcon Inc. | Diffractive multifocal ophthalmic lens with chromatic aberration correction |
CN116747048B (zh) * | 2023-08-18 | 2023-11-17 | 微创视神医疗科技(上海)有限公司 | 一种人工晶状体 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5699142A (en) * | 1994-09-01 | 1997-12-16 | Alcon Laboratories, Inc. | Diffractive multifocal ophthalmic lens |
WO2002021522A1 (en) * | 2000-09-04 | 2002-03-14 | Koninklijke Philips Electronics N.V. | Optical scanning device |
JP4260062B2 (ja) * | 2004-05-14 | 2009-04-30 | 三洋電機株式会社 | 光ピックアップ装置 |
US7156516B2 (en) * | 2004-08-20 | 2007-01-02 | Apollo Optical Systems Llc | Diffractive lenses for vision correction |
US9335564B2 (en) * | 2014-05-15 | 2016-05-10 | Novartis Ag | Multifocal diffractive ophthalmic lens using suppressed diffractive order |
US10285806B2 (en) * | 2014-05-15 | 2019-05-14 | Novartis Ag | Multifocal diffractive ophthalmic lens |
EP3415980B1 (en) * | 2016-02-09 | 2023-07-12 | Menicon Co., Ltd. | Diffractive multifocal lens for eye and method for manufacturing diffractive multifocal lens for eye |
CN113180887B (zh) * | 2016-11-29 | 2024-04-26 | 爱尔康公司 | 具有逐区阶梯高度控制的眼内透镜 |
US10426599B2 (en) * | 2016-11-29 | 2019-10-01 | Novartis Ag | Multifocal lens having reduced chromatic aberrations |
US10420638B2 (en) * | 2017-04-27 | 2019-09-24 | Novartis Ag | Multifocal ophthalmic lens having chromatic aberration correction |
-
2020
- 2020-02-20 EP EP20734307.0A patent/EP3897460A4/en active Pending
- 2020-02-20 AU AU2020204304A patent/AU2020204304A1/en active Pending
- 2020-02-20 JP JP2021532320A patent/JP2022532966A/ja active Pending
- 2020-02-20 SG SG11202105729PA patent/SG11202105729PA/en unknown
- 2020-02-20 MX MX2021007513A patent/MX2021007513A/es unknown
- 2020-02-20 WO PCT/US2020/019129 patent/WO2020132703A1/en active Search and Examination
- 2020-02-20 CA CA3124344A patent/CA3124344A1/en active Pending
- 2020-02-20 US US17/312,792 patent/US20220133469A1/en active Pending
- 2020-02-20 BR BR112021012025-4A patent/BR112021012025A2/pt unknown
- 2020-02-20 KR KR1020217022539A patent/KR20220131488A/ko active Search and Examination
- 2020-02-20 CN CN202080007089.8A patent/CN113438932A/zh active Pending
-
2021
- 2021-06-10 ZA ZA2021/04013A patent/ZA202104013B/en unknown
- 2021-06-16 CL CL2021001578A patent/CL2021001578A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
EP3897460A1 (en) | 2021-10-27 |
BR112021012025A2 (pt) | 2021-09-21 |
US20220133469A1 (en) | 2022-05-05 |
MX2021007513A (es) | 2021-08-11 |
SG11202105729PA (en) | 2021-06-29 |
AU2020204304A1 (en) | 2021-06-24 |
KR20220131488A (ko) | 2022-09-28 |
EP3897460A4 (en) | 2022-08-31 |
WO2020132703A8 (en) | 2021-07-15 |
WO2020132703A1 (en) | 2020-06-25 |
ZA202104013B (en) | 2022-08-31 |
CA3124344A1 (en) | 2020-06-25 |
JP2022532966A (ja) | 2022-07-21 |
CN113438932A (zh) | 2021-09-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CL2021001578A1 (es) | Lente intraocular difractiva pentafocal | |
CO2020010799A2 (es) | Elemento de lente | |
EP3750218A4 (en) | DIODE LASER DEVICE WITH FAC LENS BEAM STEERING OUTSIDE THE PLANE | |
EP3338023A4 (en) | SPECIALIZED INTEGRATED LIGHT SOURCE USING A LASER DIODE | |
AR077035A1 (es) | Lente intraocular multifocal difractiva zonal con region difractiva monofocal central. | |
EP3955870A4 (en) | EXCIMER FIBER LASER ILLUMINATION | |
PE20120724A1 (es) | Mejoras en metodos para producir disposiciones de lentes | |
WO2018008833A3 (ko) | 옵티칼 렌즈 어셈블리 및 이를 포함한 전자 장치 | |
EP3884663A4 (en) | MULTI-WAVELENGTH VISIBLE LASER SOURCE | |
GB201810829D0 (en) | Optical arrangement and method for producing a combined beam of a plurality of laser light sources | |
IL249037A0 (en) | A device for spirally positioning an optical element, especially towards a light beam, such as a laser beam | |
IL281517A (en) | Laser system for target metrology and alteration in an euv light source | |
LT3432054T (lt) | Pluoštų formuotuvas su optiniais laisvos formos paviršiais ir lazerinė optika su tokiu pluoštų formuotuvu | |
BR112022002321A2 (pt) | Dispositivo de ablação de tecido a laser e método de ablação de um tecido | |
GB201903925D0 (en) | Underwater laser light source | |
CL2021001847A1 (es) | Portaobjetos y cubreobjetos impreso para identificar el plano focal de referencia para microscopía de luz. | |
AR103946A1 (es) | Procedimiento de reparación del dentado de una corona | |
EP3809168C0 (en) | OPTICAL LENS | |
GB2573687B (en) | Optical arrangement and method for influencing the beam direction of at least one light beam | |
CO2018003420A2 (es) | Lentes oftálmicas absorbentes de luz uv y luz visible de alta | |
IL289631B1 (en) | Inline plasma light source - multiple laser - mirrors | |
IL289532B1 (en) | A method for projecting a light beam onto a user's retina using glasses worn by the user | |
IT201700029962A1 (it) | Fast adaptive lens for the correction of optical aberrations | |
EP3987220A4 (en) | LASER-BASED WHITE LIGHT SOURCE WITH HIGH LIGHT FLOW | |
EP3827305A4 (en) | GLASS FOR GLASSES AND OTHER HEAD-WORN SUPPORTS WITH IMPROVED OPTICS |