BRPI0707619B8 - "lente oftálmica multifocal" - Google Patents

"lente oftálmica multifocal"

Info

Publication number
BRPI0707619B8
BRPI0707619B8 BRPI0707619A BRPI0707619A BRPI0707619B8 BR PI0707619 B8 BRPI0707619 B8 BR PI0707619B8 BR PI0707619 A BRPI0707619 A BR PI0707619A BR PI0707619 A BRPI0707619 A BR PI0707619A BR PI0707619 B8 BRPI0707619 B8 BR PI0707619B8
Authority
BR
Brazil
Prior art keywords
diffractive zones
optical
ophthalmic lens
focus
multifocal ophthalmic
Prior art date
Application number
BRPI0707619A
Other languages
English (en)
Inventor
Vannoy Steve
Zhang Xiaoxiao
Hong Xin
Original Assignee
Alcon Inc
Alcon Reseach Ltd
Alcon Res Llc
Novartis Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Alcon Inc, Alcon Reseach Ltd, Alcon Res Llc, Novartis Ag filed Critical Alcon Inc
Publication of BRPI0707619A2 publication Critical patent/BRPI0707619A2/pt
Publication of BRPI0707619B1 publication Critical patent/BRPI0707619B1/pt
Publication of BRPI0707619B8 publication Critical patent/BRPI0707619B8/pt

Links

Classifications

    • 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
    • G02C7/06—Lenses; Lens systems ; Methods of designing lenses bifocal; multifocal ; progressive
    • 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
    • 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
    • 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, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16—Intraocular lenses
    • A61F2002/16965—Lens includes ultraviolet absorber
    • A61F2002/1699—Additional features not otherwise provided for
    • 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
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Transplantation (AREA)
  • Cardiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Prostheses (AREA)
  • Eyeglasses (AREA)

Abstract

lente intraocular pseudoacomodativa apresentando zonas difrativas com áreas variadas. em um aspecto da invenção, é descrita uma lente oftálmica trifocal que inclui um meio óptico apresentando pelo menos uma superfície óptica, e uma pluralidade de zonas difrativas que é disposta em uma porção dessa superfície em torno de um eixo óptico do meio óptico. pelo menos duas dessas zonas difrativas apresentam diferentes áreas de modo a produzirem um alargamento dos perfis de energia óptica em um foco próximo e em um foco distante das zonas difrativas para gerar um foco intermediário.
BRPI0707619A 2006-02-09 2007-02-09 "lente oftálmica multifocal" BRPI0707619B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/350,497 2006-02-09
US11/350,497 US7441894B2 (en) 2006-02-09 2006-02-09 Pseudo-accommodative IOL having diffractive zones with varying areas
PCT/US2007/061906 WO2007092949A1 (en) 2006-02-09 2007-02-09 Pseudo-accomodative iol having diffractive zones with varying areas

Publications (3)

Publication Number Publication Date
BRPI0707619A2 BRPI0707619A2 (pt) 2011-05-10
BRPI0707619B1 BRPI0707619B1 (pt) 2018-05-22
BRPI0707619B8 true BRPI0707619B8 (pt) 2021-07-27

Family

ID=38134337

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0707619A BRPI0707619B8 (pt) 2006-02-09 2007-02-09 "lente oftálmica multifocal"

Country Status (13)

Country Link
US (1) US7441894B2 (pt)
EP (1) EP1982229B1 (pt)
JP (2) JP2009526275A (pt)
KR (1) KR101309604B1 (pt)
CN (2) CN101846813B (pt)
AU (1) AU2007213726A1 (pt)
BR (1) BRPI0707619B8 (pt)
CA (1) CA2642021C (pt)
ES (1) ES2545305T3 (pt)
IL (1) IL193354A (pt)
MX (1) MX2008010273A (pt)
RU (1) RU2416812C2 (pt)
WO (1) WO2007092949A1 (pt)

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US8740978B2 (en) * 2007-08-27 2014-06-03 Amo Regional Holdings Intraocular lens having extended depth of focus
US8747466B2 (en) * 2007-08-27 2014-06-10 Amo Groningen, B.V. Intraocular lens having extended depth of focus
US8974526B2 (en) 2007-08-27 2015-03-10 Amo Groningen B.V. Multizonal lens with extended depth of focus
US9216080B2 (en) 2007-08-27 2015-12-22 Amo Groningen B.V. Toric lens with decreased sensitivity to cylinder power and rotation and method of using the same
US20090062911A1 (en) * 2007-08-27 2009-03-05 Amo Groningen Bv Multizonal lens with extended depth of focus
US20090088840A1 (en) * 2007-10-02 2009-04-02 Simpson Michael J Zonal diffractive multifocal intraocular lenses
ATE523810T1 (de) 2008-02-15 2011-09-15 Amo Regional Holdings System, brillenglas und verfahren zur erweiterung der fokustiefe
US8439498B2 (en) 2008-02-21 2013-05-14 Abbott Medical Optics Inc. Toric intraocular lens with modified power characteristics
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US8231219B2 (en) 2008-04-24 2012-07-31 Amo Groningen B.V. Diffractive lens exhibiting enhanced optical performance
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US8292953B2 (en) 2008-10-20 2012-10-23 Amo Groningen B.V. Multifocal intraocular lens
US8734511B2 (en) * 2008-10-20 2014-05-27 Amo Groningen, B.V. Multifocal intraocular lens
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US20100312336A1 (en) * 2009-06-09 2010-12-09 Xin Hong Zonal diffractive multifocal intraocular lens with central monofocal diffractive region
JP5460211B2 (ja) * 2009-09-29 2014-04-02 株式会社ニデック 多焦点眼内レンズ
US8652205B2 (en) * 2009-10-26 2014-02-18 Novartis Ag Phase-shifted center-distance diffractive design for ocular implant
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US9817246B2 (en) 2010-12-01 2017-11-14 Amo Groningen B.V. Multifocal lens having an optical add power progression, and a system and method of providing same
US9931200B2 (en) 2010-12-17 2018-04-03 Amo Groningen B.V. Ophthalmic devices, systems, and methods for optimizing peripheral vision
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Also Published As

Publication number Publication date
EP1982229B1 (en) 2015-07-29
WO2007092949A1 (en) 2007-08-16
KR20080094101A (ko) 2008-10-22
BRPI0707619A2 (pt) 2011-05-10
BRPI0707619B1 (pt) 2018-05-22
JP2013165973A (ja) 2013-08-29
AU2007213726A1 (en) 2007-08-16
KR101309604B1 (ko) 2013-09-17
MX2008010273A (es) 2008-09-10
EP1982229A1 (en) 2008-10-22
CN101416096A (zh) 2009-04-22
IL193354A0 (en) 2009-05-04
CA2642021A1 (en) 2007-08-16
CN101416096B (zh) 2010-11-17
JP5824000B2 (ja) 2015-11-25
ES2545305T3 (es) 2015-09-09
CA2642021C (en) 2016-06-28
US7441894B2 (en) 2008-10-28
JP2009526275A (ja) 2009-07-16
IL193354A (en) 2014-04-30
CN101846813B (zh) 2013-09-25
CN101846813A (zh) 2010-09-29
RU2008136206A (ru) 2010-03-20
US20070182921A1 (en) 2007-08-09
RU2416812C2 (ru) 2011-04-20

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Legal Events

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