CA2767318C - Systeme de lentille intraoculaire d'accommodation a element de separation - Google Patents

Systeme de lentille intraoculaire d'accommodation a element de separation Download PDF

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Publication number
CA2767318C
CA2767318C CA2767318A CA2767318A CA2767318C CA 2767318 C CA2767318 C CA 2767318C CA 2767318 A CA2767318 A CA 2767318A CA 2767318 A CA2767318 A CA 2767318A CA 2767318 C CA2767318 C CA 2767318C
Authority
CA
Canada
Prior art keywords
anterior
lens
posterior
viewing element
lens system
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.)
Expired - Fee Related
Application number
CA2767318A
Other languages
English (en)
Other versions
CA2767318A1 (fr
Inventor
Gholam-Reza Zadno-Azizi
Albert C. Ting
Tuan Anh Nguyen
Valdemar Portney
Hai-Minh Pham
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.)
Visiogen Inc
Original Assignee
Visiogen 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
Priority claimed from US10/207,717 external-priority patent/US20030078657A1/en
Priority claimed from US10/207,688 external-priority patent/US6818158B2/en
Priority claimed from US10/207,701 external-priority patent/US7198640B2/en
Priority claimed from US10/207,718 external-priority patent/US20030078658A1/en
Priority claimed from US10/207,708 external-priority patent/US6884261B2/en
Application filed by Visiogen Inc filed Critical Visiogen Inc
Priority to CA2849167A priority Critical patent/CA2849167C/fr
Publication of CA2767318A1 publication Critical patent/CA2767318A1/fr
Application granted granted Critical
Publication of CA2767318C publication Critical patent/CA2767318C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/14Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16Intraocular lenses
    • A61F2/1613Intraocular 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/14Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16Intraocular lenses
    • A61F2/1613Intraocular 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
    • A61F2/1624Intraocular 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
    • A61F2/1629Intraocular 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/14Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16Intraocular lenses
    • A61F2/1613Intraocular 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
    • A61F2/1637Correcting aberrations caused by inhomogeneities; correcting intrinsic aberrations, e.g. of the cornea, of the surface of the natural lens, aspheric, cylindrical, toric lenses
    • A61F2/164Aspheric lenses
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/14Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16Intraocular lenses
    • A61F2/1613Intraocular 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
    • A61F2/1648Multipart lenses
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00Producing optical elements, e.g. lenses or prisms
    • B29D11/02Artificial eyes from organic plastic material
    • B29D11/023Implants for natural eyes
    • B29D11/026Comprising more than one lens
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/14Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16Intraocular lenses
    • A61F2/1601Lens body having features to facilitate aqueous fluid flow across the intraocular lens, e.g. for pressure equalization or nutrient delivery
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/14Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16Intraocular lenses
    • A61F2/1613Intraocular 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
    • A61F2/1654Diffractive lenses
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/14Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16Intraocular lenses
    • A61F2002/16965Lens includes ultraviolet absorber
    • A61F2002/1699Additional features not otherwise provided for
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2240/00Manufacturing or designing of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2240/001Designing or manufacturing processes
    • A61F2240/002Designing or making customized prostheses
    • A61F2240/004Using a positive or negative model, e.g. moulds

Landscapes

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

Abstract

Une lentille intraoculaire d'accommodation comprend une portion antérieure comportant un élément de visionnement antérieur et une portion postérieure comportant un élément de visionnement postérieur, les éléments de visionnement sont positionnés pour effectuer un mouvement relatif le long d'un axe optique en réaction à une action du muscle ciliaire. Les portions, antérieure et postérieure, se rencontrent à un premier et un deuxième apex de la lentille situés sur un axe transversal de la lentille et au moins une de ces portions comporte un élément de séparation ayant une surface de contact pour empêcher le contact entre les éléments de visionnement. La surface de contact est en contact avec une surface opposée de la lentille intraoculaire sur une zone de contact lorsque les portions sont à une distance de séparation minimale. L'entièreté de l'élément de séparation est située à l'extérieur d'une projection d'une périphérie de la zone de réfraction hors de contact avec une des portions postérieure et antérieure lorsque les éléments de visionnement sont séparés d'une distance plus grande que la distance de séparation minimale.
CA2767318A 2002-07-25 2003-07-24 Systeme de lentille intraoculaire d'accommodation a element de separation Expired - Fee Related CA2767318C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2849167A CA2849167C (fr) 2002-07-25 2003-07-24 Lentilles intraoculaires et procedes de preparation ou de fabrication decelles-ci

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US10/207,717 US20030078657A1 (en) 2001-01-25 2002-07-25 Materials for use in accommodating intraocular lens system
US10/207,688 US6818158B2 (en) 2001-01-25 2002-07-25 Accommodating intraocular lens system and method of making same
US10/207,708 2002-07-25
US10/207,701 US7198640B2 (en) 2001-01-25 2002-07-25 Accommodating intraocular lens system with separation member
US10/207,701 2002-07-25
US10/207,688 2002-07-25
US10/207,718 US20030078658A1 (en) 2001-01-25 2002-07-25 Single-piece accomodating intraocular lens system
US10/207,717 2002-07-25
US10/207,708 US6884261B2 (en) 2001-01-25 2002-07-25 Method of preparing an intraocular lens for implantation
US10/207,718 2002-07-25
CA2493673A CA2493673C (fr) 2002-07-25 2003-07-24 Procede de preparation de lentilles intraoculaires pour implantation

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA2493673A Division CA2493673C (fr) 2002-07-25 2003-07-24 Procede de preparation de lentilles intraoculaires pour implantation

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA2849167A Division CA2849167C (fr) 2002-07-25 2003-07-24 Lentilles intraoculaires et procedes de preparation ou de fabrication decelles-ci

Publications (2)

Publication Number Publication Date
CA2767318A1 CA2767318A1 (fr) 2004-02-05
CA2767318C true CA2767318C (fr) 2014-07-22

Family

ID=31192462

Family Applications (3)

Application Number Title Priority Date Filing Date
CA2767318A Expired - Fee Related CA2767318C (fr) 2002-07-25 2003-07-24 Systeme de lentille intraoculaire d'accommodation a element de separation
CA2493673A Expired - Fee Related CA2493673C (fr) 2002-07-25 2003-07-24 Procede de preparation de lentilles intraoculaires pour implantation
CA2849167A Expired - Fee Related CA2849167C (fr) 2002-07-25 2003-07-24 Lentilles intraoculaires et procedes de preparation ou de fabrication decelles-ci

Family Applications After (2)

Application Number Title Priority Date Filing Date
CA2493673A Expired - Fee Related CA2493673C (fr) 2002-07-25 2003-07-24 Procede de preparation de lentilles intraoculaires pour implantation
CA2849167A Expired - Fee Related CA2849167C (fr) 2002-07-25 2003-07-24 Lentilles intraoculaires et procedes de preparation ou de fabrication decelles-ci

Country Status (5)

Country Link
EP (1) EP1524953A2 (fr)
JP (1) JP5276762B2 (fr)
AU (1) AU2003252137A1 (fr)
CA (3) CA2767318C (fr)
WO (1) WO2004010905A2 (fr)

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* Cited by examiner, † Cited by third party
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US8556967B2 (en) 1999-04-09 2013-10-15 Faezeh Mona Sarfarazi Interior bag for a capsular bag and injector
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US7217112B2 (en) 2003-05-27 2007-05-15 Faezeh Mona Sarfarazi Mold for intraocular lens
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US8057217B2 (en) * 2004-09-30 2011-11-15 Bausch + Lomb Incorporated Apparatus and method for injection molding an intraocular lens device
AU2006228538A1 (en) 2005-03-30 2006-10-05 Nulens Ltd Accommodating intraocular lens (AIOL) assemblies, and discrete components therefor
US20070260309A1 (en) * 2006-05-08 2007-11-08 Richardson Gary A Accommodating intraocular lens having a recessed anterior optic
US7998198B2 (en) * 2008-02-07 2011-08-16 Novartis Ag Accommodative IOL with dynamic spherical aberration
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ES2907929T3 (es) * 2009-11-17 2022-04-27 Akkolens Int B V Lente intraocular acomodativa accionada por masa ciliar
CN102883682A (zh) * 2010-04-27 2013-01-16 雷恩斯根公司 调节眼内晶状体的装置
WO2012045183A1 (fr) * 2010-10-06 2012-04-12 Eduard Anton Haefliger Implant de lentille intraoculaire
US20130338767A1 (en) * 2010-12-29 2013-12-19 Elenza Inc. Devices and methods for dynamic focusing movement
EP3685801A1 (fr) 2011-02-04 2020-07-29 ForSight Vision6, Inc. Lentille d'accommodation intraoculaire
US9372282B1 (en) 2011-08-31 2016-06-21 Novartis Ag Styrenic ophthalmic and otorhinolaryngological materials and devices formed therewith
DE102012016893A1 (de) * 2012-08-24 2014-05-15 Be Innovative Gmbh Intraokularlinse, insbesondere Kapselsackintraokularlinse
US9486311B2 (en) 2013-02-14 2016-11-08 Shifamed Holdings, Llc Hydrophilic AIOL with bonding
US10195018B2 (en) 2013-03-21 2019-02-05 Shifamed Holdings, Llc Accommodating intraocular lens
CN105392448B (zh) 2013-03-21 2017-10-20 施菲姆德控股有限责任公司 调节性人工晶状体
JP5481588B1 (ja) 2013-05-13 2014-04-23 株式会社Frontier Vision 調節眼内レンズ
WO2015148673A1 (fr) 2014-03-28 2015-10-01 Forsight Labs, Llc Lentille intraoculaire d'accommodation
CN110279494B (zh) 2014-08-26 2023-02-17 施菲姆德控股有限责任公司 调节性人工晶状体
US11141263B2 (en) 2015-11-18 2021-10-12 Shifamed Holdings, Llc Multi-piece accommodating intraocular lens
JP7340450B2 (ja) 2016-10-28 2023-09-07 フォーサイト ビジョン6,インコーポレイテッド 調節性眼内レンズおよびインプラントの方法
US10350056B2 (en) 2016-12-23 2019-07-16 Shifamed Holdings, Llc Multi-piece accommodating intraocular lenses and methods for making and using same
AU2018277037B2 (en) 2017-05-30 2024-04-18 Shifamed Holdings, Llc Surface treatments for accommodating intraocular lenses and associated methods and devices
WO2018227014A1 (fr) 2017-06-07 2018-12-13 Shifamed Holdings, Llc Lentilles intraoculaires à puissance optique réglable
GB2565152B (en) * 2017-08-04 2020-06-03 Rayner Intraocular Lenses Ltd Intraocular lens
JP2022527899A (ja) 2019-03-25 2022-06-07 アッコレンズ インターナショナル ビー.ヴイ. 屈折と調節の回復のための組み合わせ眼内レンズ
CN114007545A (zh) 2019-05-15 2022-02-01 爱克透镜国际公司 与机械驱动部件结合的调适式眼内晶状体
WO2021034187A1 (fr) 2019-08-19 2021-02-25 Akkolens International B.V. Combinaison de lentille intraoculaire accommodative à sections de lentille à puissance fixe et variable indépendantes
NL2027301B1 (en) 2020-01-13 2021-10-26 Akkolens Int B V Mechanical means for accommodative intraocular lens
KR102482346B1 (ko) * 2020-01-22 2022-12-29 주식회사 오토스윙 용접 정보 제공 장치
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US6884263B2 (en) * 2001-07-17 2005-04-26 Medennium, Inc. Accommodative intraocular lens

Also Published As

Publication number Publication date
JP2005533611A (ja) 2005-11-10
EP1524953A2 (fr) 2005-04-27
CA2767318A1 (fr) 2004-02-05
WO2004010905A2 (fr) 2004-02-05
WO2004010905A3 (fr) 2004-05-13
JP5276762B2 (ja) 2013-08-28
AU2003252137A1 (en) 2004-02-16
CA2849167C (fr) 2016-06-28
CA2493673A1 (fr) 2004-02-05
CA2849167A1 (fr) 2004-02-05
CA2493673C (fr) 2012-04-10

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