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WO2002083033A3 - Intraocular lens system - Google Patents

Intraocular lens system Download PDF

Info

Publication number
WO2002083033A3
WO2002083033A3 PCT/US2002/011956 US0211956W WO02083033A3 WO 2002083033 A3 WO2002083033 A3 WO 2002083033A3 US 0211956 W US0211956 W US 0211956W WO 02083033 A3 WO02083033 A3 WO 02083033A3
Authority
WO
WIPO (PCT)
Prior art keywords
optical element
center
frame
focal power
edge
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/US2002/011956
Other languages
French (fr)
Other versions
WO2002083033A2 (en
Inventor
Jin Hui Shen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vanderbilt University
Original Assignee
Vanderbilt University
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 Vanderbilt University filed Critical Vanderbilt University
Priority to AU2002307341A priority Critical patent/AU2002307341A1/en
Priority to US10/474,988 priority patent/US20040158322A1/en
Publication of WO2002083033A2 publication Critical patent/WO2002083033A2/en
Publication of WO2002083033A3 publication Critical patent/WO2002083033A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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 or corneal implants; 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 or corneal implants; 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
    • A61F2/1624—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 having adjustable focus; power activated variable focus means, e.g. mechanically or electrically by the ciliary muscle or from the outside
    • A61F2/1632—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 having adjustable focus; power activated variable focus means, e.g. mechanically or electrically by the ciliary muscle or from the outside for changing radial position, i.e. perpendicularly to the visual axis when implanted

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

A system and intraocular lens system (600) for implantation in an eye having a lens capsule and lens substance contained in the lens capsule. In one embodiment of the present invention, the intraocular lens system has a frame (601) having a center (0), a first optical element (602) with a focal power and a second optical element (604) with a focal power. The first optical element has a center (O1), a surface (621) and an edge (623), wherein the first optical element is coupled to the frame at its edge such that the center of the first optical element is at a distance (D1) from the center of the frame. The second optical element has a center (O2), a surface (641) and an edge (643), wherein the second optical element is coupled to the frame at its edge such that the center of the second element is at a distance (D2.) from the center of the frame. The first optical element and the second optical element at a predetermined state are positioned such that the distance between the first optical element and the center of the frame and the distance between the second optical element and the center of the frame are substantially same, and the surfaces of the first optical element and the second optical element partially overlap to form a combined lens (600A) with an effective focal power that is different from either of the focal power of the first optical element and the focal power of the second optical element.
PCT/US2002/011956 2001-04-17 2002-04-17 Intraocular lens system Ceased WO2002083033A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2002307341A AU2002307341A1 (en) 2001-04-17 2002-04-17 Intraocular lens system
US10/474,988 US20040158322A1 (en) 2002-04-17 2002-04-17 Intraocular lens system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28435901P 2001-04-17 2001-04-17
US60/284,359 2001-04-17

Publications (2)

Publication Number Publication Date
WO2002083033A2 WO2002083033A2 (en) 2002-10-24
WO2002083033A3 true WO2002083033A3 (en) 2003-08-21

Family

ID=23089907

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/011956 Ceased WO2002083033A2 (en) 2001-04-17 2002-04-17 Intraocular lens system

Country Status (2)

Country Link
AU (1) AU2002307341A1 (en)
WO (1) WO2002083033A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005038542A1 (en) 2005-08-16 2007-02-22 Forschungszentrum Karlsruhe Gmbh Artificial accommodation system
DE102007008374B4 (en) 2007-02-21 2008-11-20 Forschungszentrum Karlsruhe Gmbh Implantable system for determining the accommodation requirement by measuring the eyeball orientation using an external magnetic field
DE102008023726B4 (en) 2008-05-15 2011-01-27 Karlsruher Institut für Technologie Implantable device for providing the ability to accommodate using internal energy
DE102009059229A1 (en) 2009-12-18 2011-06-22 Karlsruher Institut für Technologie, 76131 Implantable system for determining accommodation needs
WO2013136105A1 (en) 2012-03-12 2013-09-19 Doci Innovations GmbH Intra-ocular lens having helical haptics of shape memory materials

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4906245A (en) * 1987-08-24 1990-03-06 Grendahl Dennis T Multiple element zone of focus artificial hydrogel lens
US5260727A (en) * 1990-10-22 1993-11-09 Oksman Henry C Wide depth of focus intraocular and contact lenses
US5507806A (en) * 1994-05-13 1996-04-16 Pharmacia Iovision, Inc. Multi-faceted intraocular lens
US5965330A (en) * 1996-12-06 1999-10-12 Pbh, Inc. Methods for fabricating annular mask lens having diffraction-reducing edges

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4906245A (en) * 1987-08-24 1990-03-06 Grendahl Dennis T Multiple element zone of focus artificial hydrogel lens
US5260727A (en) * 1990-10-22 1993-11-09 Oksman Henry C Wide depth of focus intraocular and contact lenses
US5507806A (en) * 1994-05-13 1996-04-16 Pharmacia Iovision, Inc. Multi-faceted intraocular lens
US5965330A (en) * 1996-12-06 1999-10-12 Pbh, Inc. Methods for fabricating annular mask lens having diffraction-reducing edges

Also Published As

Publication number Publication date
WO2002083033A2 (en) 2002-10-24
AU2002307341A1 (en) 2002-10-28

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