AR085858A1 - IMPLANTABLE OPHTHALMIC DEVICE WITH MULTIPLE STATIC OPENINGS - Google Patents

IMPLANTABLE OPHTHALMIC DEVICE WITH MULTIPLE STATIC OPENINGS

Info

Publication number
AR085858A1
AR085858A1 ARP120101179A AR085858A1 AR 085858 A1 AR085858 A1 AR 085858A1 AR P120101179 A ARP120101179 A AR P120101179A AR 085858 A1 AR085858 A1 AR 085858A1
Authority
AR
Argentina
Prior art keywords
static
openings
image beam
ophthalmic device
implantable ophthalmic
Prior art date
Application number
Other languages
Spanish (es)
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 AR085858A1 publication Critical patent/AR085858A1/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

Landscapes

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

Abstract

Un dispositivo oftálmico implantable, tal como una lente intraocular, incluye dos o más aberturas cuyos tamaños, formas y posiciones se fijan con respecto al dispositivo en sí mismo. Cada una de estas aberturas estáticas replica un haz de imagen incidente como un haz de imagen desplazado, en el que la dirección y magnitud del desplazamiento dependen de la posición de la abertura estática con respecto al eje óptico del dispositivo. El dispositivo también incluye un elemento prismático acoplado de manera óptica a cada abertura estática. Cada elemento prismático recibe el haz de imagen desplazado a partir de su abertura estática correspondiente y refracta el haz de imagen desplazado de tal modo que los haces refractados resultantes forman una única imagen en el plano de imagen (retina). De forma conjunta, las aberturas estáticas y los elementos prismáticos aumentan la profundidad de campo efectiva del dispositivo (por ejemplo, en hasta tres dioptrías).An implantable ophthalmic device, such as an intraocular lens, includes two or more openings whose sizes, shapes and positions are fixed with respect to the device itself. Each of these static openings replicates an incident image beam as a displaced image beam, in which the direction and magnitude of the offset depend on the position of the static aperture with respect to the optical axis of the device. The device also includes a prismatic element optically coupled to each static opening. Each prismatic element receives the displaced image beam from its corresponding static aperture and refracts the displaced image beam such that the resulting refracted beams form a single image in the image plane (retina). Together, static openings and prismatic elements increase the effective depth of field of the device (for example, by up to three diopters).

ARP120101179 2011-04-04 2012-04-04 IMPLANTABLE OPHTHALMIC DEVICE WITH MULTIPLE STATIC OPENINGS AR085858A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201161471223P 2011-04-04 2011-04-04

Publications (1)

Publication Number Publication Date
AR085858A1 true AR085858A1 (en) 2013-10-30

Family

ID=46969748

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP120101179 AR085858A1 (en) 2011-04-04 2012-04-04 IMPLANTABLE OPHTHALMIC DEVICE WITH MULTIPLE STATIC OPENINGS

Country Status (2)

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

Families Citing this family (11)

* 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
MY179138A (en) 2012-10-17 2020-10-28 Holden Brien Vision Inst Lenses, devices, methods and systems for refractive error
BR122020016722B1 (en) * 2015-04-15 2023-04-11 Vision Ease, Lp OPHTHALMIC LENS
US10268050B2 (en) 2015-11-06 2019-04-23 Hoya Lens Thailand Ltd. Spectacle 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
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
CN114545660B (en) 2018-03-01 2024-03-08 依视路国际公司 Lens element
US11378818B2 (en) 2018-03-01 2022-07-05 Essilor International Lens element
WO2021245506A1 (en) 2020-06-01 2021-12-09 Icares Medicus, Inc. Double-sided aspheric diffractive multifocal lens, manufacture, and uses thereof

Family Cites Families (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
US7229476B2 (en) * 2004-05-17 2007-06-12 Massachusetts Eye & Ear Infirmary Intraocular lens positioning
US7061693B2 (en) * 2004-08-16 2006-06-13 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
US7646549B2 (en) * 2006-12-18 2010-01-12 Xceed Imaging Ltd Imaging system and method for providing extended depth of focus, range extraction and super resolved imaging
US8740978B2 (en) * 2007-08-27 2014-06-03 Amo Regional Holdings Intraocular lens having extended depth of focus

Also Published As

Publication number Publication date
WO2012138426A3 (en) 2014-04-24
WO2012138426A2 (en) 2012-10-11

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