EP0150174A1 - Lentille intra-oculaire a focale variable - Google Patents

Lentille intra-oculaire a focale variable

Info

Publication number
EP0150174A1
EP0150174A1 EP83902039A EP83902039A EP0150174A1 EP 0150174 A1 EP0150174 A1 EP 0150174A1 EP 83902039 A EP83902039 A EP 83902039A EP 83902039 A EP83902039 A EP 83902039A EP 0150174 A1 EP0150174 A1 EP 0150174A1
Authority
EP
European Patent Office
Prior art keywords
lens
lens element
biasing means
ciliary body
fovea
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.)
Withdrawn
Application number
EP83902039A
Other languages
German (de)
English (en)
Other versions
EP0150174A4 (fr
Inventor
Chauncey F. Levy
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0150174A1 publication Critical patent/EP0150174A1/fr
Publication of EP0150174A4 publication Critical patent/EP0150174A4/fr
Withdrawn legal-status Critical Current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, 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
    • A61F2/16—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
    • 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
    • A61F2/1624—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
    • A61F2/1629—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 longitudinal position, i.e. along the visual axis when implanted

Abstract

Lentille intra-oculaire capable d'accomodation en réponse à la contraction et à la relaxation du corps ciliaire (14). L'accomodation est obtenue grâce au mouvement de la lentille (10), ou d'un élément (30, 32) d'un système de lentille, qui s'écarte et se rapproche alternativement de la fovéa. Des orgnanes (16, 18) permettent de solliciter la lentille (10), ou l'élément mobile (32), vers la fovéa de sorte que lorsque le corps ciliaire (14) se contracte il s'oppose à la sollicitation et provoque l'écartement de la lentille (10) de la fovéa vers la cornée.
EP19830902039 1983-05-13 1983-05-13 Lentille intra-oculaire a focale variable. Withdrawn EP0150174A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1983/000733 WO1984004449A1 (fr) 1983-05-13 1983-05-13 Lentille intra-oculaire a focale variable

Publications (2)

Publication Number Publication Date
EP0150174A1 true EP0150174A1 (fr) 1985-08-07
EP0150174A4 EP0150174A4 (fr) 1986-12-08

Family

ID=22175134

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19830902039 Withdrawn EP0150174A4 (fr) 1983-05-13 1983-05-13 Lentille intra-oculaire a focale variable.

Country Status (2)

Country Link
EP (1) EP0150174A4 (fr)
WO (1) WO1984004449A1 (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4888012A (en) * 1988-01-14 1989-12-19 Gerald Horn Intraocular lens assemblies
US6197059B1 (en) * 1990-04-27 2001-03-06 Medevec Licensing, B.V. Accomodating intraocular lens
DE69430125T2 (de) * 1993-08-27 2002-08-14 Medevec Licensing Bv Akkomodierende intraokulare linse
US20030060881A1 (en) 1999-04-30 2003-03-27 Advanced Medical Optics, Inc. Intraocular lens combinations
US20060238702A1 (en) 1999-04-30 2006-10-26 Advanced Medical Optics, Inc. Ophthalmic lens combinations
US7780729B2 (en) 2004-04-16 2010-08-24 Visiogen, Inc. Intraocular lens
US7087080B2 (en) 2001-01-25 2006-08-08 Visiogen, Inc. Materials for use in intraocular lens system
FR2832920B1 (fr) 2001-11-30 2004-10-01 Visional Nouvel implant intraoculaire accomodatif
US7097660B2 (en) 2001-12-10 2006-08-29 Valdemar Portney Accommodating intraocular lens
US7763069B2 (en) 2002-01-14 2010-07-27 Abbott Medical Optics Inc. Accommodating intraocular lens with outer support structure
FR2833477B1 (fr) * 2002-07-02 2004-02-13 Francois Michel Equipement optique pseudo-accomodatif implante pour la correction de la presbytie
US7662180B2 (en) 2002-12-05 2010-02-16 Abbott Medical Optics Inc. Accommodating intraocular lens and method of manufacture thereof
US7238201B2 (en) 2003-02-13 2007-07-03 Visiogen, Inc. Accommodating intraocular lens system with enhanced range of motion
AU2007338100B2 (en) 2006-12-22 2014-01-30 Amo Groningen Bv Accommodating intraocular lens, lens system and frame therefor
US20080161914A1 (en) 2006-12-29 2008-07-03 Advanced Medical Optics, Inc. Pre-stressed haptic for accommodating intraocular lens
US8034108B2 (en) 2008-03-28 2011-10-11 Abbott Medical Optics Inc. Intraocular lens having a haptic that includes a cap
CA2766655C (fr) 2009-06-26 2017-10-10 Abbott Medical Optics Inc. Lentilles intraoculaires pour accommodation
CA2770074C (fr) 2009-08-03 2017-09-05 Abbott Medical Optics Inc. Lentille intraoculaire pour assurer une vision adaptative
US11707354B2 (en) 2017-09-11 2023-07-25 Amo Groningen B.V. Methods and apparatuses to increase intraocular lenses positional stability

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4074368A (en) * 1976-09-08 1978-02-21 Said Chauncey F. Levy, Jr., By Said Richard J. Pegis Intraocular lens with high magnification
US4253199A (en) * 1978-09-25 1981-03-03 Surgical Design Corporation Surgical method and apparatus for implants for the eye
US4285072A (en) * 1979-05-14 1981-08-25 Harry H. Leveen Anterior-posterior intraocular lens
US4435050A (en) * 1980-02-26 1984-03-06 Stanley Poler Contact lens assembly with haptic and method for making the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8404449A1 *

Also Published As

Publication number Publication date
WO1984004449A1 (fr) 1984-11-22
EP0150174A4 (fr) 1986-12-08

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

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Designated state(s): AT BE CH DE FR GB LI LU NL SE

17P Request for examination filed

Effective date: 19850619

A4 Supplementary search report drawn up and despatched

Effective date: 19861208

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19870212