ES2226612T1 - Lente intraocular. - Google Patents

Lente intraocular.

Info

Publication number
ES2226612T1
ES2226612T1 ES99304229T ES99304229T ES2226612T1 ES 2226612 T1 ES2226612 T1 ES 2226612T1 ES 99304229 T ES99304229 T ES 99304229T ES 99304229 T ES99304229 T ES 99304229T ES 2226612 T1 ES2226612 T1 ES 2226612T1
Authority
ES
Spain
Prior art keywords
haptic
haptics
lens
stage
compression
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.)
Granted
Application number
ES99304229T
Other languages
English (en)
Other versions
ES2226612T3 (es
Inventor
Peter Rayner Intraocular Lenses Ltd. Toop
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.)
Rayner Intraocular Lenses Ltd
Original Assignee
Rayner Intraocular Lenses 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10833025&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2226612(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rayner Intraocular Lenses Ltd filed Critical Rayner Intraocular Lenses Ltd
Publication of ES2226612T1 publication Critical patent/ES2226612T1/es
Application granted granted Critical
Publication of ES2226612T3 publication Critical patent/ES2226612T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • A61F2002/1681—Intraocular lenses having supporting structure for lens, e.g. haptics

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

UNA LENTE INTRAOCULAR COMPRENDE UNA OPTICA (1) Y UNA O MAS HAPTICAS CURVADAS (3A, 3B) QUE PUEDEN ESTAR COMPRIMIDAS, EN EL PLANO DE LA LENTE, EN DONDE CADA HAPTICA ESTA CONFORMADA DE MANERA QUE, EN UNA PRIMERA ETAPA DE COMPRESION, LA PARTE PROXIMA DE LA HAPTICA PUEDA COMPRIMIRSE COMPLETAMENTE; EN UNA SEGUNDA ETAPA, LA PARTE DISTAL DE LA HAPTICA PUEDA COMPRIMIRSE PARA SUMINISTRAR UNA LENTE QUE SEA BASICAMENTE RESISTENTE A LOS FALLOS DE LA HAPTICA.

Claims (5)

1. Una lente intraocular que comprende un elemento óptico (1) y una o más hapticas curvadas (3a, 3b) que se pueden comprimir en el plano de la lente, en la que la haptica o cada una de las hapticas tiene una forma tal que, en una primera etapa de compresión, la parte proximal de la haptica se puede comprimir por completo; en una segunda etapa la parte distal de la haptica se puede comprimir para proporcionar una lente que es, esencialmente, resistente al fallo de la haptica.
2. Una lente según la reivindicación 1, en la que la haptica o cada una de las hapticas incluye una abertura (4a, 4b) en la cual los puntos opuestos (5, 6) se ponen en contacto en la primera etapa de compresión.
3. Una lente según la reivindicación 1 o la reivindicación 2, en la que la etapa o cada una de las etapas de compresión es, en esencia, continua, alcanzándose la compresión completa de forma gradual desde el extremo proximal hacia el extremo distal de la haptica.
4. Una lente según cualquiera de las reivindicaciones precedentes, la cual comprende dos o más hapticas, en la que las hapticas se comprimen para proporcionar una forma esencialmente elíptica (8b) a la lente.
5. Una lente según cualquiera de las reivindicaciones anteriores, en la que la haptica o cada una de las hapticas tiene un espesor de, al menos, 0,6 mm.
ES99304229T 1998-06-01 1999-06-01 Lente intraocular. Expired - Lifetime ES2226612T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9811746 1998-06-01
GBGB9811746.8A GB9811746D0 (en) 1998-06-01 1998-06-01 Intraocular lens

Publications (2)

Publication Number Publication Date
ES2226612T1 true ES2226612T1 (es) 2005-04-01
ES2226612T3 ES2226612T3 (es) 2006-02-16

Family

ID=10833025

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99304229T Expired - Lifetime ES2226612T3 (es) 1998-06-01 1999-06-01 Lente intraocular.

Country Status (4)

Country Link
EP (2) EP0962196B1 (es)
DE (2) DE99304229T1 (es)
ES (1) ES2226612T3 (es)
GB (1) GB9811746D0 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020072796A1 (en) * 2000-12-11 2002-06-13 Hoffmann Laurent G. Iris fixated intraocular lenses
DE10202679A1 (de) * 2002-01-23 2003-08-07 Human Optics Ag Intraokularlinse
GB0217606D0 (en) 2002-07-30 2002-09-11 Rayner Intraocular Lenses Ltd Intraocular lens
US20050033421A1 (en) * 2003-07-31 2005-02-10 Peter Toop Intraocular lens
US10159562B2 (en) 2014-09-22 2018-12-25 Kevin J. Cady Intraocular pseudophakic contact lenses and related systems and methods
US11938018B2 (en) 2014-09-22 2024-03-26 Onpoint Vision, Inc. Intraocular pseudophakic contact lens (IOPCL) for treating age-related macular degeneration (AMD) or other eye disorders
US10945832B2 (en) 2014-09-22 2021-03-16 Onpoint Vision, Inc. Intraocular pseudophakic contact lens with mechanism for securing by anterior leaflet of capsular wall and related system and method
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
US10299910B2 (en) 2014-09-22 2019-05-28 Kevin J. Cady Intraocular pseudophakic contact lens with mechanism for securing by anterior leaflet of capsular wall and related system and method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4787904A (en) * 1984-07-06 1988-11-29 Severin Sanford L Hydrophillic intraocular lens
DE3532928A1 (de) * 1985-09-14 1987-04-02 Fromberg Gunter Kuenstliche linse zur implantation im auge
US4666445A (en) * 1985-10-01 1987-05-19 Tillay Michael J Intraocular lens with shape memory alloy haptic/optic and method of use
US5133749A (en) * 1991-05-13 1992-07-28 Nordan Lee T Centrating haptics
GB9520457D0 (en) * 1995-10-06 1995-12-06 Rayner Intraocular Llenses Lim Intraocular lenses
US5716403A (en) * 1995-12-06 1998-02-10 Alcon Laboratories, Inc. Single piece foldable intraocular lens
FR2748200B1 (fr) * 1996-05-03 1998-09-25 W K Et Associes Implant intraoculaire monobloc souple

Also Published As

Publication number Publication date
EP0962196B1 (en) 2005-09-28
ES2226612T3 (es) 2006-02-16
DE99304229T1 (de) 2005-03-31
DE69927428T2 (de) 2006-06-14
EP1658828A1 (en) 2006-05-24
EP0962196A1 (en) 1999-12-08
DE69927428D1 (de) 2005-11-03
GB9811746D0 (en) 1998-07-29

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