CA2104113A1 - Methodes employant un hydrogel a base de collagene - Google Patents

Methodes employant un hydrogel a base de collagene

Info

Publication number
CA2104113A1
CA2104113A1 CA002104113A CA2104113A CA2104113A1 CA 2104113 A1 CA2104113 A1 CA 2104113A1 CA 002104113 A CA002104113 A CA 002104113A CA 2104113 A CA2104113 A CA 2104113A CA 2104113 A1 CA2104113 A1 CA 2104113A1
Authority
CA
Canada
Prior art keywords
collagen
hydrogel
lens
cell growth
epithelial cell
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.)
Abandoned
Application number
CA002104113A
Other languages
English (en)
Inventor
Linda Civerchia
Dennis D. Shepard
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.)
CBS Lens
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
Priority claimed from US07/657,000 external-priority patent/US5112350A/en
Priority claimed from US07/657,091 external-priority patent/US5213720A/en
Application filed by Individual filed Critical Individual
Publication of CA2104113A1 publication Critical patent/CA2104113A1/fr
Abandoned 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
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing 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
    • A61F2/142—Cornea, e.g. artificial corneae, keratoprostheses or corneal implants for repair of defective corneal tissue
    • 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
    • A61F2/145—Corneal inlays, onlays, or lenses for refractive correction
    • 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
    • A61L27/22—Polypeptides or derivatives thereof, e.g. degradation products
    • A61L27/24—Collagen
    • 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
    • A61L27/26—Mixtures of macromolecular compounds
    • 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
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00038—Production of contact lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G02B1/041—Lenses
    • G02B1/043—Contact lenses

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Transplantation (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Cardiology (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Dermatology (AREA)
  • Epidemiology (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Biophysics (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
CA002104113A 1991-02-15 1992-02-14 Methodes employant un hydrogel a base de collagene Abandoned CA2104113A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US07/657,000 US5112350A (en) 1986-10-16 1991-02-15 Method for locating on a cornea an artificial lens fabricated from a collagen-hydrogel for promoting epithelial cell growth and regeneration of the stroma
US657,091 1991-02-15
US657,000 1991-02-15
US07/657,091 US5213720A (en) 1986-10-16 1991-02-15 Method of fabricating a collagen-hydrogel

Publications (1)

Publication Number Publication Date
CA2104113A1 true CA2104113A1 (fr) 1992-08-16

Family

ID=27097312

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002104113A Abandoned CA2104113A1 (fr) 1991-02-15 1992-02-14 Methodes employant un hydrogel a base de collagene

Country Status (4)

Country Link
EP (1) EP0571535A4 (fr)
AU (1) AU1427692A (fr)
CA (1) CA2104113A1 (fr)
WO (1) WO1992014420A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2200001T3 (es) * 1994-07-22 2004-03-01 Staar Surgical Company, Inc. Material polimerico biocompatible opticamente transparente basado en colageno y metodo de elaboracion.
JP3647093B2 (ja) * 1994-11-17 2005-05-11 株式会社メニコン 親水性化酸素透過性コンタクトレンズ及びその製造法
AU2003270593A1 (en) 2002-09-13 2004-04-30 Ocular Sciences, Inc. Devices and methods for improving vision
US8802651B2 (en) 2004-06-30 2014-08-12 Abbott Medical Optics Inc. Hyaluronic acid in the enhancement of lens regeneration
EP2010100B1 (fr) 2006-04-27 2018-11-28 Johnson & Johnson Surgical Vision, Inc. Matériaux comprenant des polymères de polysiloxane pour une amélioration de la régénération du cristallin
US11178934B2 (en) * 2018-07-18 2021-11-23 Bolt Threads Inc. Resilin material footwear and fabrication methods

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS216992B1 (en) * 1980-07-21 1982-12-31 Miroslav Stol Composite polymere material for the biological and medicinal utilitation and method of preparation thereof
US4565784A (en) * 1981-01-26 1986-01-21 Trustees Of Boston University Hydrogels capable of supporting cell growth
US4452925A (en) * 1981-02-09 1984-06-05 National Patent Development Corporation Biologically stabilized compositions comprising collagen as the minor component with ethylenically unsaturated compounds used as contact lenses
US4388428A (en) * 1981-07-20 1983-06-14 National Patent Development Corporation Biologically stabilized compositions comprising collagen as the major component with ethylenically unsaturated compounds used as contact lenses
US4505855A (en) * 1982-09-30 1985-03-19 Massachusetts General Hospital Transparent non-fibrilized collagen material by ultracentrifugation
WO1988002622A1 (fr) * 1986-10-16 1988-04-21 Cbs Lens Lentille de collagene-hydrogel pour promouvoir la croissance des cellules epitheliales
FR2627078B1 (fr) * 1988-02-16 1994-03-18 Allergan Inc Dispositif oculaire

Also Published As

Publication number Publication date
EP0571535A1 (fr) 1993-12-01
AU1427692A (en) 1992-09-15
WO1992014420A1 (fr) 1992-09-03
EP0571535A4 (fr) 1994-03-24

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Legal Events

Date Code Title Description
FZDE Discontinued