ZA200706457B - Apodized diffractive IOL with frustrated diffractive region - Google Patents

Apodized diffractive IOL with frustrated diffractive region Download PDF

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Publication number
ZA200706457B
ZA200706457B ZA200706457A ZA200706457A ZA200706457B ZA 200706457 B ZA200706457 B ZA 200706457B ZA 200706457 A ZA200706457 A ZA 200706457A ZA 200706457 A ZA200706457 A ZA 200706457A ZA 200706457 B ZA200706457 B ZA 200706457B
Authority
ZA
South Africa
Prior art keywords
lens
focus
zone
diffractive
optic
Prior art date
Application number
ZA200706457A
Other languages
English (en)
Inventor
Michael J Simpson
Original Assignee
Alcon Mfg Ltd
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 Mfg Ltd filed Critical Alcon Mfg Ltd
Publication of ZA200706457B publication Critical patent/ZA200706457B/en

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/14Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16Intraocular lenses
    • GPHYSICS
    • G02OPTICS
    • G02CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00Optical parts
    • G02C7/02Lenses; Lens systems ; Methods of designing lenses
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/14Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16Intraocular lenses
    • A61F2/1613Intraocular 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
    • A61F2/1654Diffractive lenses
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/18Diffraction gratings
    • G02B5/1876Diffractive Fresnel lenses; Zone plates; Kinoforms
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/18Diffraction gratings
    • G02B5/1876Diffractive Fresnel lenses; Zone plates; Kinoforms
    • G02B5/189Structurally combined with optical elements not having diffractive power
    • G02B5/1895Structurally combined with optical elements not having diffractive power such optical elements having dioptric power
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/14Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16Intraocular lenses
    • A61F2/1613Intraocular 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
    • A61F2/1616Pseudo-accommodative, e.g. multifocal or enabling monovision
    • A61F2/1618Multifocal lenses
    • GPHYSICS
    • G02OPTICS
    • G02CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C2202/00Generic optical aspects applicable to one or more of the subgroups of G02C7/00
    • G02C2202/20Diffractive and Fresnel lenses or lens portions
ZA200706457A 2006-08-02 2007-08-02 Apodized diffractive IOL with frustrated diffractive region ZA200706457B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/497,594 US7572007B2 (en) 2006-08-02 2006-08-02 Apodized diffractive IOL with frustrated diffractive region

Publications (1)

Publication Number Publication Date
ZA200706457B true ZA200706457B (en) 2009-04-29

Family

ID=38829626

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200706457A ZA200706457B (en) 2006-08-02 2007-08-02 Apodized diffractive IOL with frustrated diffractive region

Country Status (20)

Country Link
US (1) US7572007B2 (es)
EP (3) EP2286765B1 (es)
JP (1) JP5429842B2 (es)
KR (1) KR101478501B1 (es)
CN (2) CN103054659B (es)
AR (2) AR062171A1 (es)
AU (1) AU2007203547B2 (es)
BR (1) BRPI0705684B8 (es)
CA (1) CA2594442C (es)
ES (2) ES2430393T3 (es)
HK (2) HK1113998A1 (es)
IL (3) IL184792A (es)
MX (1) MX2007009161A (es)
NO (1) NO20073924L (es)
NZ (1) NZ578748A (es)
PL (1) PL2286765T3 (es)
RU (1) RU2431167C2 (es)
SG (1) SG139709A1 (es)
TW (1) TWI437979B (es)
ZA (1) ZA200706457B (es)

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US11109957B2 (en) 2014-09-22 2021-09-07 Onpoint Vision, Inc. Intraocular pseudophakic contact lens with mechanism for securing by anterior leaflet of capsular wall and related system and method
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US10159562B2 (en) 2014-09-22 2018-12-25 Kevin J. Cady Intraocular pseudophakic contact lenses and related systems and methods
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Also Published As

Publication number Publication date
BRPI0705684B8 (pt) 2021-07-27
EP1884219B1 (en) 2012-09-05
ES2392869T3 (es) 2012-12-14
TWI437979B (zh) 2014-05-21
JP5429842B2 (ja) 2014-02-26
ES2430393T3 (es) 2013-11-20
EP2286765A1 (en) 2011-02-23
BRPI0705684A (pt) 2008-05-20
IL184792A0 (en) 2008-01-06
CA2594442C (en) 2015-02-24
AU2007203547A1 (en) 2008-02-21
CN103054659B (zh) 2016-01-06
US20080030677A1 (en) 2008-02-07
BRPI0705684B1 (pt) 2018-07-17
MX2007009161A (es) 2009-02-18
SG139709A1 (en) 2008-02-29
EP2286766A1 (en) 2011-02-23
PL2286765T3 (pl) 2014-01-31
AU2007203547B2 (en) 2013-09-19
AR062171A1 (es) 2008-10-22
EP1884219A3 (en) 2008-03-26
CN103054659A (zh) 2013-04-24
KR20080016776A (ko) 2008-02-22
IL210925A0 (en) 2011-04-28
IL210925A (en) 2013-11-28
HK1154480A1 (en) 2012-04-27
EP2286765B1 (en) 2013-08-28
IL210926A (en) 2014-12-31
KR101478501B1 (ko) 2015-01-02
JP2008043752A (ja) 2008-02-28
NZ578748A (en) 2010-03-26
CN101172057B (zh) 2013-05-22
TW200824660A (en) 2008-06-16
US7572007B2 (en) 2009-08-11
RU2431167C2 (ru) 2011-10-10
CA2594442A1 (en) 2008-02-02
HK1113998A1 (en) 2008-10-24
IL184792A (en) 2013-10-31
IL210926A0 (en) 2011-04-28
CN101172057A (zh) 2008-05-07
AR103106A2 (es) 2017-04-19
NO20073924L (no) 2008-02-04
RU2007129566A (ru) 2009-02-10
EP1884219A2 (en) 2008-02-06

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