ATE181695T1 - Intraokulare linsen und verfahren zur herstellung derselbigen - Google Patents

Intraokulare linsen und verfahren zur herstellung derselbigen

Info

Publication number
ATE181695T1
ATE181695T1 AT93920218T AT93920218T ATE181695T1 AT E181695 T1 ATE181695 T1 AT E181695T1 AT 93920218 T AT93920218 T AT 93920218T AT 93920218 T AT93920218 T AT 93920218T AT E181695 T1 ATE181695 T1 AT E181695T1
Authority
AT
Austria
Prior art keywords
item
thickness
compressed
producing
lenses
Prior art date
Application number
AT93920218T
Other languages
English (en)
Inventor
Tuan A Nguyen
Original Assignee
Allergan 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
Application filed by Allergan Inc filed Critical Allergan Inc
Application granted granted Critical
Publication of ATE181695T1 publication Critical patent/ATE181695T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/02—Artificial eyes from organic plastic material
    • B29D11/023—Implants for natural eyes
    • 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
    • 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
    • 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
    • A61F2002/1681—Intraocular lenses having supporting structure for lens, e.g. haptics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2033/00—Use of polymers of unsaturated acids or derivatives thereof as moulding material
    • B29K2033/04—Polymers of esters
    • B29K2033/12—Polymers of methacrylic acid esters, e.g. PMMA, i.e. polymethylmethacrylate

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ophthalmology & Optometry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Transplantation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Vascular Medicine (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dermatology (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
AT93920218T 1992-08-21 1993-08-19 Intraokulare linsen und verfahren zur herstellung derselbigen ATE181695T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US93341092A 1992-08-21 1992-08-21

Publications (1)

Publication Number Publication Date
ATE181695T1 true ATE181695T1 (de) 1999-07-15

Family

ID=25463902

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93920218T ATE181695T1 (de) 1992-08-21 1993-08-19 Intraokulare linsen und verfahren zur herstellung derselbigen

Country Status (7)

Country Link
US (2) US5725574A (de)
EP (1) EP0656828B1 (de)
JP (1) JP2922304B2 (de)
AT (1) ATE181695T1 (de)
AU (1) AU5082393A (de)
DE (1) DE69325515T2 (de)
WO (1) WO1994004346A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2991655B2 (ja) * 1996-03-19 1999-12-20 ホーヤ株式会社 眼内レンズおよびその製造方法
JP3075985B2 (ja) * 1996-04-24 2000-08-14 ホーヤ株式会社 眼内レンズの製造方法
US5925294A (en) * 1996-04-24 1999-07-20 Hoya Corporation Process for the production of an intraocular lens
DE10006896A1 (de) * 2000-02-16 2001-08-30 Wavelight Laser Technologie Ag Verfahren zum Herstellen einer künstlichen okularen Linse
DE10139027A1 (de) * 2001-08-15 2003-02-27 Humanoptics Ag Intraokulares Implantat
US20100245803A1 (en) * 2005-04-12 2010-09-30 Chromedx Inc. Blood sample holder for spectroscopic analysis
CA2507323A1 (en) * 2005-05-13 2006-11-13 Chromedx Inc. Diagnostic whole blood and plasma apparatus
US8206650B2 (en) * 2005-04-12 2012-06-26 Chromedx Inc. Joint-diagnostic spectroscopic and biosensor meter
US7740804B2 (en) * 2005-04-12 2010-06-22 Chromedx Inc. Spectroscopic sample holder
CA2517299A1 (en) * 2005-08-26 2007-02-26 Chromedx Inc. Hollow needle assembly
USD685477S1 (en) * 2011-09-06 2013-07-02 Santen Pharmaceutical Co., Ltd. Intraocular lens
USD688800S1 (en) * 2011-09-06 2013-08-27 Santen Pharmaceutical Co., Ltd. Intraocular lens
USD688801S1 (en) * 2011-09-06 2013-08-27 Santen Pharmaceutical Co., Ltd. Intraocular lens
USD689611S1 (en) * 2011-09-06 2013-09-10 Santen Pharmaceutical Co., Ltd. Intraocular lens
USD691273S1 (en) * 2011-09-06 2013-10-08 Santen Pharmaceutical Co., Ltd. Intraocular lens

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3470291A (en) * 1966-06-30 1969-09-30 Shell Oil Co Forming thermoplastic articles
US3632841A (en) * 1970-05-13 1972-01-04 Terry D Fortin Method of stretching acrylic plastics and product
US4174543A (en) * 1978-06-01 1979-11-20 Kelman Charles D Intraocular lenses
US4310485A (en) * 1980-09-26 1982-01-12 Crown Zellerbach Corporation Method of improving the flatness of compression-rolled plastic film
US4454203A (en) * 1980-11-24 1984-06-12 Ppg Industries, Inc. Pressing plastic with extensible coating
US4360483A (en) * 1981-08-10 1982-11-23 Ppg Industries, Inc. Apparatus for and method of pressing plastic sheets
JPS58171918A (ja) * 1982-04-01 1983-10-08 Asahi Chem Ind Co Ltd 強靭なるアクリルシ−ト
US4476591A (en) * 1982-10-07 1984-10-16 Arnott Eric J Lens implants for insertion in the human eye
CA1264893A (en) * 1984-11-26 1990-01-23 Mitsubishi Rayon Co., Ltd. Thermosetting preform having superior transparency and process for producing molded articles from said preform
US4781717A (en) * 1985-07-24 1988-11-01 Grendahl Dennis T Intraocular lens
US4774036A (en) * 1985-08-01 1988-09-27 Dennis T. Grendahl Method of making an intraocular lens
US4676791A (en) * 1985-08-01 1987-06-30 Surgidev Corporation Intraocular lens and method for making same
US4687485A (en) 1985-08-23 1987-08-18 Barnes-Hind, Inc. Intraocular lens with leg means having compressible regions and/or color
GB2181355A (en) * 1985-10-15 1987-04-23 Storz Instr Co Lens implant
US4813956A (en) * 1987-04-03 1989-03-21 Ioptex Research, Inc. Method of forming single-piece intraocular lens and core member and lens formed thereby
US4932968A (en) * 1987-07-07 1990-06-12 Caldwell Delmar R Intraocular prostheses
US4834750A (en) * 1987-09-17 1989-05-30 Ioptex Research, Inc. Deformable-elastic intraocular lens
US4813954A (en) * 1987-10-09 1989-03-21 Siepser Steven B Compression, deformation, dehydration method of fabrication and implantation of an expansile, hydrogel intraocular lens
US4919662A (en) * 1988-09-16 1990-04-24 Minnesota Mining And Manufacturing Company Hydrogel implant lens construction reconfigured dehydrated re-hydrated in situ
US4993936A (en) * 1989-04-17 1991-02-19 Siepser Steven B Apparatus for compressing, deforming and dehydrating expansile, hydrogel intraocular lens
US4995879A (en) * 1989-10-10 1991-02-26 Dougherty Robert R Intraocular lens with unitary drawn haptics
ATE138553T1 (de) * 1990-01-19 1996-06-15 Pharmacia Ab Intraoculare linse mit haltebügeln hoher festigkeit
US5037435A (en) * 1990-03-02 1991-08-06 Optical Radiation Corporation Haptics for intraocular lenses having high fracture toughness
US5120120A (en) * 1990-07-27 1992-06-09 Cohen Allen L Multifocal optical device with spurious order suppression and method for manufacture of same
FR2673574B1 (fr) * 1991-03-06 1994-11-04 Pierre Delamare Procede de fabrication de disques de polissage et disques ainsi obtenus.
US5169569A (en) * 1991-08-05 1992-12-08 Richard Ingram Method of making a one-piece intraocular lens
US5322649A (en) * 1992-08-03 1994-06-21 Kabi Pharmacia Ophthalmics, Inc. Method of manufacturing surgical implants

Also Published As

Publication number Publication date
AU5082393A (en) 1994-03-15
US5840219A (en) 1998-11-24
JPH08500546A (ja) 1996-01-23
JP2922304B2 (ja) 1999-07-19
US5725574A (en) 1998-03-10
DE69325515D1 (de) 1999-08-05
EP0656828B1 (de) 1999-06-30
DE69325515T2 (de) 1999-12-23
WO1994004346A1 (en) 1994-03-03
EP0656828A1 (de) 1995-06-14

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