WO2012138426A3 - An implantable ophthalmic device with multiple static apertures - Google Patents

An implantable ophthalmic device with multiple static apertures Download PDF

Info

Publication number
WO2012138426A3
WO2012138426A3 PCT/US2012/025922 US2012025922W WO2012138426A3 WO 2012138426 A3 WO2012138426 A3 WO 2012138426A3 US 2012025922 W US2012025922 W US 2012025922W WO 2012138426 A3 WO2012138426 A3 WO 2012138426A3
Authority
WO
WIPO (PCT)
Prior art keywords
static
apertures
image beam
ophthalmic device
implantable ophthalmic
Prior art date
Application number
PCT/US2012/025922
Other languages
French (fr)
Other versions
WO2012138426A2 (en
Inventor
Rudy Mazzocchi
Amitava Gupta
Ronald Blum
Original Assignee
Elenza, Inc.
Pixeloptics, 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 Elenza, Inc., Pixeloptics, Inc. filed Critical Elenza, Inc.
Publication of WO2012138426A2 publication Critical patent/WO2012138426A2/en
Publication of WO2012138426A3 publication Critical patent/WO2012138426A3/en

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
    • A61F2/1648—Multipart 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
    • A61F2/15—Implant having one or more holes, e.g. for nutrient transport, for facilitating handling
    • 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

Abstract

An implantable ophthalmic device, such as an intraocular lens, includes two or more apertures whose sizes, shapes, and positions are fixed with respect to the device itself. Each of these static apertures replicates an incident image beam as a shifted image beam, where the direction and magnitude of the shift depend on the static aperture's position with respect to the device's optical axis. The device also includes a prismatic element optically coupled to each static aperture. Each prismatic element receives the shifted image beam from its corresponding static aperture and refracts the shifted image beam such that the resulting refracted beams form a single image at the image plane (retina). Together, the static apertures and the prismatic elements increase the device's effective depth of field (e.g., by up to three Diopters).
PCT/US2012/025922 2011-04-04 2012-02-21 An implantable ophthalmic device with multiple static apertures WO2012138426A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161471223P 2011-04-04 2011-04-04
US61/471,223 2011-04-04

Publications (2)

Publication Number Publication Date
WO2012138426A2 WO2012138426A2 (en) 2012-10-11
WO2012138426A3 true WO2012138426A3 (en) 2014-04-24

Family

ID=46969748

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/025922 WO2012138426A2 (en) 2011-04-04 2012-02-21 An implantable ophthalmic device with multiple static apertures

Country Status (2)

Country Link
AR (1) AR085858A1 (en)
WO (1) WO2012138426A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI588560B (en) 2012-04-05 2017-06-21 布萊恩荷登視覺協會 Lenses, devices, methods and systems for refractive error
US9201250B2 (en) 2012-10-17 2015-12-01 Brien Holden Vision Institute Lenses, devices, methods and systems for refractive error
CN104768499B (en) 2012-10-17 2017-06-23 华柏恩视觉研究中心 For ametropic eyeglass, device, method and system
DE202016009004U1 (en) 2015-04-15 2021-06-11 Vision Ease, Lp Ophthalmic lens with graduated microlenses
US10268050B2 (en) 2015-11-06 2019-04-23 Hoya Lens Thailand Ltd. Spectacle lens
DE102017112085A1 (en) 2017-06-01 2018-12-06 Carl Zeiss Meditec Ag Artificial eye lens with medicament depot formed therein and method for making an artificial eye lens
DE102017112086A1 (en) 2017-06-01 2018-12-06 Carl Zeiss Meditec Ag Artificial eye lens with diffractive grating structure and method for producing an artificial eye lens
DE102017112087A1 (en) 2017-06-01 2018-12-06 Carl Zeiss Meditec Ag Artificial eye lens with laser-generated birefringent structure and method for producing an artificial eye lens
US11378818B2 (en) 2018-03-01 2022-07-05 Essilor International Lens element
DE202019005771U1 (en) 2018-03-01 2022-01-12 Essilor International lens element

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4976732A (en) * 1984-09-12 1990-12-11 International Financial Associates Holdings, Inc. Optical lens for the human eye
US5054905A (en) * 1987-11-12 1991-10-08 Cohen Allen L Progressive intensity phase bifocal
US5699142A (en) * 1994-09-01 1997-12-16 Alcon Laboratories, Inc. Diffractive multifocal ophthalmic lens
US20050256571A1 (en) * 2004-05-17 2005-11-17 Azar Dimitri T Intraocular lens positioning
US20060034003A1 (en) * 2004-08-16 2006-02-16 Xceed Imaging Ltd. Optical method and system for extended depth of focus
US20090112314A1 (en) * 2007-10-25 2009-04-30 Sarver Edwin J Multi-focal intraocular lens with asymmetric point spread function
US20090234448A1 (en) * 2007-08-27 2009-09-17 Advanced Medical Optics, Inc. Intraocular lens having extended depth of focus
US20100110179A1 (en) * 2006-12-18 2010-05-06 Xceed Imaging Ltd. Imaging system and method for providing extended depth of focus, range extraction and super resolved imaging

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4976732A (en) * 1984-09-12 1990-12-11 International Financial Associates Holdings, Inc. Optical lens for the human eye
US5054905A (en) * 1987-11-12 1991-10-08 Cohen Allen L Progressive intensity phase bifocal
US5699142A (en) * 1994-09-01 1997-12-16 Alcon Laboratories, Inc. Diffractive multifocal ophthalmic lens
US20050256571A1 (en) * 2004-05-17 2005-11-17 Azar Dimitri T Intraocular lens positioning
US20060034003A1 (en) * 2004-08-16 2006-02-16 Xceed Imaging Ltd. Optical method and system for extended depth of focus
US20100110179A1 (en) * 2006-12-18 2010-05-06 Xceed Imaging Ltd. Imaging system and method for providing extended depth of focus, range extraction and super resolved imaging
US20090234448A1 (en) * 2007-08-27 2009-09-17 Advanced Medical Optics, Inc. Intraocular lens having extended depth of focus
US20090112314A1 (en) * 2007-10-25 2009-04-30 Sarver Edwin J Multi-focal intraocular lens with asymmetric point spread function

Also Published As

Publication number Publication date
AR085858A1 (en) 2013-10-30
WO2012138426A2 (en) 2012-10-11

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