AR072568A1 - Lente con profundidad de foco extendida ( edof) para incrementar la pseudoacomodacion utilizando dinamica de pupila - Google Patents

Lente con profundidad de foco extendida ( edof) para incrementar la pseudoacomodacion utilizando dinamica de pupila

Info

Publication number
AR072568A1
AR072568A1 ARP090102709A ARP090102709A AR072568A1 AR 072568 A1 AR072568 A1 AR 072568A1 AR P090102709 A ARP090102709 A AR P090102709A AR P090102709 A ARP090102709 A AR P090102709A AR 072568 A1 AR072568 A1 AR 072568A1
Authority
AR
Argentina
Prior art keywords
lens
pupila
edof
dynamics
increase
Prior art date
Application number
ARP090102709A
Other languages
English (en)
Original Assignee
Alcon Inc
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 filed Critical Alcon Inc
Publication of AR072568A1 publication Critical patent/AR072568A1/es

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
    • G02C7/04—Contact lenses for the eyes
    • G02C7/041—Contact lenses for the eyes bifocal; multifocal
    • G02C7/044—Annular configuration, e.g. pupil tuned
    • 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
    • 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
    • G02C7/042—Simultaneous type

Landscapes

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

Abstract

En un aspecto, se da a conocer una lente oftálmica (por ejemplo, una LIO), que incluye una optica que presenta una superficie anterior y una superficie posterior dispuestas alrededor de un eje optico. Por lo menos una de las superficies (por ejemplo la superficie anterior) presenta un perfil que se caracteriza por la superposicion de un perfil base y un perfil auxiliar. El perfil auxiliar puede incluir por lo menos una region interna, una region externa y una region de transicion entre las regiones interna y externa, donde una diferencia de trayecto optico a través de la region de transicion (es decir, la diferencia de trayecto optico entre los límites radiales interno y externo de la region de transicion) corresponde a una fraccion no entera (por ejemplo, ?) de una longitud de onda de diseno (por ejemplo, una longitud de onda de aproximadamente 550 nm).
ARP090102709A 2008-07-15 2009-07-16 Lente con profundidad de foco extendida ( edof) para incrementar la pseudoacomodacion utilizando dinamica de pupila AR072568A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8079008P 2008-07-15 2008-07-15

Publications (1)

Publication Number Publication Date
AR072568A1 true AR072568A1 (es) 2010-09-08

Family

ID=41130500

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP090102709A AR072568A1 (es) 2008-07-15 2009-07-16 Lente con profundidad de foco extendida ( edof) para incrementar la pseudoacomodacion utilizando dinamica de pupila

Country Status (17)

Country Link
US (3) US8241354B2 (es)
EP (3) EP4109168A1 (es)
JP (1) JP5453419B2 (es)
KR (1) KR101630260B1 (es)
CN (1) CN102099729B (es)
AR (1) AR072568A1 (es)
AU (1) AU2009270860B2 (es)
BR (1) BRPI0916248A2 (es)
CA (1) CA2729175C (es)
ES (1) ES2917881T3 (es)
IL (1) IL210288A0 (es)
MX (1) MX2011000076A (es)
NZ (1) NZ590292A (es)
RU (1) RU2508565C2 (es)
SG (1) SG2014008072A (es)
WO (1) WO2010009254A1 (es)
ZA (1) ZA201009080B (es)

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Also Published As

Publication number Publication date
RU2011105415A (ru) 2012-08-20
MX2011000076A (es) 2011-03-02
IL210288A0 (en) 2011-03-31
CN102099729B (zh) 2014-06-18
NZ590292A (en) 2013-09-27
AU2009270860B2 (en) 2014-04-17
CN102099729A (zh) 2011-06-15
RU2508565C2 (ru) 2014-02-27
US20100016961A1 (en) 2010-01-21
BRPI0916248A2 (pt) 2015-11-03
CA2729175A1 (en) 2010-01-21
EP2993514B1 (en) 2022-04-27
EP4109168A1 (en) 2022-12-28
JP2011528451A (ja) 2011-11-17
KR20110028397A (ko) 2011-03-17
WO2010009254A1 (en) 2010-01-21
US8241354B2 (en) 2012-08-14
CA2729175C (en) 2016-11-01
JP5453419B2 (ja) 2014-03-26
KR101630260B1 (ko) 2016-06-14
US8562675B2 (en) 2013-10-22
AU2009270860A1 (en) 2010-01-21
USRE45969E1 (en) 2016-04-12
EP2993514A1 (en) 2016-03-09
ES2917881T3 (es) 2022-07-12
SG2014008072A (en) 2014-05-29
US20120290085A1 (en) 2012-11-15
EP2307923A1 (en) 2011-04-13
ZA201009080B (en) 2012-03-28

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