DE69920292D1 - Geeignete materialien zur herstellung intraokularer linsen - Google Patents

Geeignete materialien zur herstellung intraokularer linsen

Info

Publication number
DE69920292D1
DE69920292D1 DE69920292T DE69920292T DE69920292D1 DE 69920292 D1 DE69920292 D1 DE 69920292D1 DE 69920292 T DE69920292 T DE 69920292T DE 69920292 T DE69920292 T DE 69920292T DE 69920292 D1 DE69920292 D1 DE 69920292D1
Authority
DE
Germany
Prior art keywords
solution
production
forming
suitable materials
intraocular lenses
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 - Lifetime
Application number
DE69920292T
Other languages
English (en)
Other versions
DE69920292T2 (de
Inventor
Kenneth A Hodd
Alfred Dillingham
Groot Jacqueline De
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.)
AMO Groningen BV
Original Assignee
Pharmacia Groningen BV
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 Pharmacia Groningen BV filed Critical Pharmacia Groningen BV
Publication of DE69920292D1 publication Critical patent/DE69920292D1/de
Application granted granted Critical
Publication of DE69920292T2 publication Critical patent/DE69920292T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/16—Macromolecular materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • 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
    • 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
    • A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2210/0085—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof hardenable in situ, e.g. epoxy resins
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2430/00—Materials or treatment for tissue regeneration
    • A61L2430/16—Materials or treatment for tissue regeneration for reconstruction of eye parts, e.g. intraocular lens, cornea
DE69920292T 1998-03-16 1999-03-16 Geeignete materialien zur herstellung intraokularer linsen Expired - Lifetime DE69920292T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9800853 1998-03-16
SE9800853A SE9800853D0 (sv) 1998-03-16 1998-03-16 Intraocular lens
PCT/EP1999/001766 WO1999047185A2 (en) 1998-03-16 1999-03-16 Methods and materials for producing intracular lenses

Publications (2)

Publication Number Publication Date
DE69920292D1 true DE69920292D1 (de) 2004-10-21
DE69920292T2 DE69920292T2 (de) 2005-09-22

Family

ID=20410554

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69920292T Expired - Lifetime DE69920292T2 (de) 1998-03-16 1999-03-16 Geeignete materialien zur herstellung intraokularer linsen

Country Status (15)

Country Link
US (3) US6589550B1 (de)
EP (1) EP1250162B1 (de)
JP (1) JP2002506690A (de)
KR (1) KR20010041835A (de)
CN (1) CN1201824C (de)
AT (1) ATE275982T1 (de)
AU (1) AU755254B2 (de)
BR (1) BR9908813A (de)
CA (1) CA2320856C (de)
DE (1) DE69920292T2 (de)
MX (1) MXPA00009036A (de)
NZ (1) NZ506347A (de)
SE (1) SE9800853D0 (de)
TR (1) TR200002654T2 (de)
WO (1) WO1999047185A2 (de)

Families Citing this family (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9800853D0 (sv) * 1998-03-16 1998-03-16 Pharmacia & Upjohn Bv Intraocular lens
SE9803481D0 (sv) 1998-10-13 1998-10-13 Pharmacia & Upjohn Ab Photocurable siloxane polymers
SE9900935D0 (sv) * 1999-03-16 1999-03-16 Pharmacia & Upjohn Bv Macromolecular compounds
US20060238702A1 (en) 1999-04-30 2006-10-26 Advanced Medical Optics, Inc. Ophthalmic lens combinations
AUPQ197799A0 (en) 1999-08-02 1999-08-26 Commonwealth Scientific And Industrial Research Organisation Hydrophilic biomedical compositions
AUPQ197899A0 (en) 1999-08-02 1999-08-26 Commonwealth Scientific And Industrial Research Organisation Biomedical compositions
US20120226351A1 (en) * 2000-03-21 2012-09-06 Peyman Gholam A Accommodating intraocular lens
US6598606B2 (en) 2000-05-24 2003-07-29 Pharmacia Groningen Bv Methods of implanting an intraocular lens
SE0001934D0 (sv) * 2000-05-24 2000-05-24 Pharmacia & Upjohn Bv Method of implanting an intraocular lens
SE0004393D0 (sv) 2000-11-29 2000-11-29 Pharmacia Groningen Bv A device for use in eye surgery
SE0102543D0 (sv) * 2001-07-16 2001-07-16 Pharmacia Groningen Bv Compositions capable of forming hydrogels in the eye
US6747090B2 (en) * 2001-07-16 2004-06-08 Pharmacia Groningen Bv Compositions capable of forming hydrogels in the eye
US20030060878A1 (en) 2001-08-31 2003-03-27 Shadduck John H. Intraocular lens system and method for power adjustment
US7763069B2 (en) 2002-01-14 2010-07-27 Abbott Medical Optics Inc. Accommodating intraocular lens with outer support structure
US10045844B2 (en) 2002-02-02 2018-08-14 Powervision, Inc. Post-implant accommodating lens modification
US8048155B2 (en) 2002-02-02 2011-11-01 Powervision, Inc. Intraocular implant devices
US6695881B2 (en) 2002-04-29 2004-02-24 Alcon, Inc. Accommodative intraocular lens
SE0201479D0 (sv) 2002-05-16 2002-05-16 Pharmacia Groningen Bv Kit and method in eye surgery
US8153156B2 (en) * 2002-11-13 2012-04-10 The United States Of America As Represented By The Department Of Veteran Affairs Hydrogel nanocompsites for ophthalmic applications
US8192485B2 (en) * 2002-11-13 2012-06-05 The United States of America, as represented by the Department of Veterens Affairs Reversible hydrogel systems and methods therefor
US7662180B2 (en) 2002-12-05 2010-02-16 Abbott Medical Optics Inc. Accommodating intraocular lens and method of manufacture thereof
US10835373B2 (en) 2002-12-12 2020-11-17 Alcon Inc. Accommodating intraocular lenses and methods of use
US8361145B2 (en) 2002-12-12 2013-01-29 Powervision, Inc. Accommodating intraocular lens system having circumferential haptic support and method
US7217288B2 (en) 2002-12-12 2007-05-15 Powervision, Inc. Accommodating intraocular lens having peripherally actuated deflectable surface and method
US8328869B2 (en) 2002-12-12 2012-12-11 Powervision, Inc. Accommodating intraocular lenses and methods of use
AU2004219674A1 (en) 2003-03-06 2004-09-23 Powervision, Inc. Adaptive optic lens and method of making
KR20060014423A (ko) * 2003-05-23 2006-02-15 시바 스페셜티 케미칼스 홀딩 인크. 강한 접착성 표면 피막
US20050131535A1 (en) 2003-12-15 2005-06-16 Randall Woods Intraocular lens implant having posterior bendable optic
US9872763B2 (en) 2004-10-22 2018-01-23 Powervision, Inc. Accommodating intraocular lenses
SE0403091D0 (sv) 2004-12-20 2004-12-20 Amo Groningen Bv New composition for injectable ophtalmic lenses
US9636213B2 (en) 2005-09-30 2017-05-02 Abbott Medical Optics Inc. Deformable intraocular lenses and lens systems
CA2651706A1 (en) * 2006-05-03 2007-11-15 Vision Crc Limited Biological polysiloxanes
EP2020970A4 (de) * 2006-05-03 2013-11-13 Vision Crc Ltd Augenbehandlung
TW200816966A (en) * 2006-07-21 2008-04-16 Alcon Mfg Ltd Low-tack ophthalmic and otorhinolaryngological device materials
TWI399228B (zh) * 2006-07-21 2013-06-21 Alcon Inc 低黏性的眼科與耳鼻喉科裝置材料（二）
US7714039B2 (en) * 2006-07-21 2010-05-11 Alcon, Inc. Low-tack ophthalmic and otorhinolaryngological device materials
US8058323B2 (en) * 2006-07-21 2011-11-15 Novartis Ag Low-tack ophthalmic and otorhinolaryngological device materials
US20080161914A1 (en) 2006-12-29 2008-07-03 Advanced Medical Optics, Inc. Pre-stressed haptic for accommodating intraocular lens
US20080306587A1 (en) * 2007-02-21 2008-12-11 Jingjong Your Lens Material and Methods of Curing with UV Light
US8158712B2 (en) 2007-02-21 2012-04-17 Powervision, Inc. Polymeric materials suitable for ophthalmic devices and methods of manufacture
US9125807B2 (en) 2007-07-09 2015-09-08 Incept Llc Adhesive hydrogels for ophthalmic drug delivery
US8314927B2 (en) * 2007-07-23 2012-11-20 Powervision, Inc. Systems and methods for testing intraocular lenses
US9610155B2 (en) 2008-07-23 2017-04-04 Powervision, Inc. Intraocular lens loading systems and methods of use
WO2009015226A2 (en) 2007-07-23 2009-01-29 Powervision, Inc. Accommodating intraocular lenses and methods of use
JP5426547B2 (ja) 2007-07-23 2014-02-26 パワーヴィジョン・インコーポレーテッド レンズ送出システム
US8668734B2 (en) 2010-07-09 2014-03-11 Powervision, Inc. Intraocular lens delivery devices and methods of use
US8968396B2 (en) 2007-07-23 2015-03-03 Powervision, Inc. Intraocular lens delivery systems and methods of use
US20090142292A1 (en) * 2007-12-03 2009-06-04 Blackwell Richard I Method For The Mitigation of Symptoms of Dry Eye
US8034108B2 (en) 2008-03-28 2011-10-11 Abbott Medical Optics Inc. Intraocular lens having a haptic that includes a cap
US10299913B2 (en) 2009-01-09 2019-05-28 Powervision, Inc. Accommodating intraocular lenses and methods of use
EP2396070A4 (de) 2009-02-12 2012-09-19 Incept Llc Wirkstofffreisetzung mit hydrogel-plugs
US8222360B2 (en) 2009-02-13 2012-07-17 Visiogen, Inc. Copolymers for intraocular lens systems
US8486142B2 (en) 2009-06-26 2013-07-16 Abbott Medical Optics Inc. Accommodating intraocular lenses
AU2010279561B2 (en) 2009-08-03 2014-11-27 Johnson & Johnson Surgical Vision, Inc. Intraocular lens for providing accomodative vision
US20110029074A1 (en) * 2009-08-03 2011-02-03 Abbott Medical Optics Inc. Fixation of ophthalmic implants
AU2010292490B2 (en) 2009-08-27 2016-01-14 Johnson & Johnson Surgical Vision, Inc. Fixation of opthalmic implants
JP5894076B2 (ja) 2009-08-31 2016-03-23 パワーヴィジョン・インコーポレーテッド 水晶体嚢サイズ推定方法
WO2011085349A2 (en) 2010-01-11 2011-07-14 Abbott Medical Optics Inc. Fixation of opthalmic implants
JP2013520291A (ja) 2010-02-23 2013-06-06 パワーヴィジョン・インコーポレーテッド 遠近調節型眼内レンズのための液体
US10278810B2 (en) 2010-04-29 2019-05-07 Ojo, Llc Injectable physiologically adaptive intraocular lenses (IOL's)
US8961501B2 (en) 2010-09-17 2015-02-24 Incept, Llc Method for applying flowable hydrogels to a cornea
US10226417B2 (en) 2011-09-16 2019-03-12 Peter Jarrett Drug delivery systems and applications
DE102011084478A1 (de) * 2011-10-13 2013-04-18 Kuraray Europe Gmbh Copolymere enthaltend Vinylester, Vinylalkohol- und Divinylethergruppen
US10433949B2 (en) 2011-11-08 2019-10-08 Powervision, Inc. Accommodating intraocular lenses
US9084674B2 (en) 2012-05-02 2015-07-21 Abbott Medical Optics Inc. Intraocular lens with shape changing capability to provide enhanced accomodation and visual acuity
ES2834479T3 (es) 2013-03-15 2021-06-17 Alcon Inc Método para reconfigurar una lente intraocular para su entrega a un dispositivo de entrega
CN103655003A (zh) * 2013-12-13 2014-03-26 无锡合众信息科技有限公司 一种可折叠后房室固定型人工晶体及其制备方法
WO2017079733A1 (en) 2015-11-06 2017-05-11 Powervision, Inc. Accommodating intraocular lenses and methods of manufacturing
EP3681438A1 (de) 2017-09-11 2020-07-22 AMO Groningen B.V. Verfahren und vorrichtungen zur erhöhung der positionsstabilität von intraokularlinsen
USD850197S1 (en) 2018-02-14 2019-06-04 Edgewell Personal Care Brands, Llc Utensil
CN108578768B (zh) * 2018-03-23 2020-05-01 四川大学 一种高强度可注射的人工晶状体材料及其制备方法和应用
CN110183588A (zh) * 2019-05-07 2019-08-30 浙江大学 一种高强度光固化人工晶状体及其制作方法
WO2021067574A1 (en) 2019-10-04 2021-04-08 Alcon Inc. Adjustable intraocular lenses and methods of post-operatively adjusting intraocular lenses

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3920810A (en) * 1974-04-23 1975-11-18 Burton Parsons And Company Inc Polyacrylamide containing ophthalmic solutions
FR2402525A1 (fr) * 1977-09-12 1979-04-06 Toray Industries Procede de fabrication de compositions de lentilles de contact molles et nouveaux produits ainsi obtenus
GB2090264B (en) 1980-12-30 1984-10-17 Nat Res Dev Polymerisation process
US4542542A (en) 1983-07-21 1985-09-24 Innovative Surgical Products, Inc. Correction of defects in the eye and compositions therefor
US4859719A (en) * 1983-09-08 1989-08-22 Minnesota Mining And Manufacturing Company Polymer blends with high water absorption
US4787904A (en) 1984-07-06 1988-11-29 Severin Sanford L Hydrophillic intraocular lens
US4680336A (en) * 1984-11-21 1987-07-14 Vistakon, Inc. Method of forming shaped hydrogel articles
US4919151A (en) * 1987-07-06 1990-04-24 California Institute Of Technology Synthetic polymer for endocapsular lens replacement
US5147394A (en) 1987-10-09 1992-09-15 Siepser Steven B High refractive index polymeric compositions suitable for use as expansile hydrogel intraocular lenses
US5120121A (en) * 1988-07-21 1992-06-09 Allergan, Inc. Colored lens
DE3927667A1 (de) 1989-08-22 1991-02-28 Espe Stiftung Verwendung von photopolymerisierbaren massen als introkularlinsen-fuellmaterial bei der bekaempfung von katarakt und anderen augenkrankheiten
WO1993002639A1 (en) * 1991-08-06 1993-02-18 Autogenesis Technologies, Inc. Injectable collagen-based compositions for making intraocular lens
US5665840A (en) 1994-11-18 1997-09-09 Novartis Corporation Polymeric networks from water-soluble prepolymers
TW425410B (en) * 1995-02-03 2001-03-11 Novartis Ag Preparation of the crosslinked tinted polymers and their moldings
AU4438696A (en) * 1995-02-03 1996-08-21 Novartis Ag Crosslinked polymers
TW393498B (en) * 1995-04-04 2000-06-11 Novartis Ag The preparation and use of Polysiloxane-comprising perfluoroalkyl ethers
US6015842A (en) * 1997-08-07 2000-01-18 Alcon Laboratories, Inc. Method of preparing foldable hydrophilic ophthalmic device materials
SE9800853D0 (sv) * 1998-03-16 1998-03-16 Pharmacia & Upjohn Bv Intraocular lens
SE9900935D0 (sv) * 1999-03-16 1999-03-16 Pharmacia & Upjohn Bv Macromolecular compounds

Also Published As

Publication number Publication date
US20030208268A1 (en) 2003-11-06
AU755254B2 (en) 2002-12-05
KR20010041835A (ko) 2001-05-25
TR200002654T2 (tr) 2000-11-21
WO1999047185A3 (en) 1999-11-04
US6589550B1 (en) 2003-07-08
SE9800853D0 (sv) 1998-03-16
BR9908813A (pt) 2000-11-21
ATE275982T1 (de) 2004-10-15
US7141248B2 (en) 2006-11-28
US20040037867A1 (en) 2004-02-26
MXPA00009036A (es) 2002-07-02
WO1999047185A2 (en) 1999-09-23
EP1250162B1 (de) 2004-09-15
US6861065B2 (en) 2005-03-01
CN1201824C (zh) 2005-05-18
EP1250162A2 (de) 2002-10-23
CA2320856C (en) 2009-08-11
AU3414299A (en) 1999-10-11
DE69920292T2 (de) 2005-09-22
JP2002506690A (ja) 2002-03-05
CA2320856A1 (en) 1999-09-23
NZ506347A (en) 2003-09-26
CN1293578A (zh) 2001-05-02

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: AMO GRONINGEN B.V., GRONINGEN, NL

8364 No opposition during term of opposition