FR2527621B1 - Procede de production d'une feuille de collagene et produit obtenu - Google Patents

Procede de production d'une feuille de collagene et produit obtenu

Info

Publication number
FR2527621B1
FR2527621B1 FR8308604A FR8308604A FR2527621B1 FR 2527621 B1 FR2527621 B1 FR 2527621B1 FR 8308604 A FR8308604 A FR 8308604A FR 8308604 A FR8308604 A FR 8308604A FR 2527621 B1 FR2527621 B1 FR 2527621B1
Authority
FR
France
Prior art keywords
product obtained
collagen sheet
producing collagen
producing
sheet
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
Application number
FR8308604A
Other languages
English (en)
Other versions
FR2527621A1 (fr
Inventor
Gheorghe Cioca
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.)
Seton Co
Original Assignee
Seton Co
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 Seton Co filed Critical Seton Co
Publication of FR2527621A1 publication Critical patent/FR2527621A1/fr
Application granted granted Critical
Publication of FR2527621B1 publication Critical patent/FR2527621B1/fr
Expired 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
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/32—Proteins, polypeptides; Degradation products or derivatives thereof, e.g. albumin, collagen, fibrin, gelatin
    • A61L15/325—Collagen
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
    • 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
    • A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
    • A61L26/0009—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form containing macromolecular materials
    • A61L26/0028—Polypeptides; Proteins; Degradation products thereof
    • A61L26/0033—Collagen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L89/00—Compositions of proteins; Compositions of derivatives thereof
    • C08L89/04—Products derived from waste materials, e.g. horn, hoof or hair
    • C08L89/06—Products derived from waste materials, e.g. horn, hoof or hair derived from leather or skin, e.g. gelatin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2389/00—Characterised by the use of proteins; Derivatives thereof
    • C08J2389/04—Products derived from waste materials, e.g. horn, hoof or hair
    • C08J2389/06—Products derived from waste materials, e.g. horn, hoof or hair derived from leather or skin
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
    • F16C2208/20—Thermoplastic resins
    • F16C2208/30—Fluoropolymers
    • F16C2208/32—Polytetrafluorethylene [PTFE]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00—Surgery
    • Y10S128/08—Collagen

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Dermatology (AREA)
  • Hematology (AREA)
  • Materials For Medical Uses (AREA)
FR8308604A 1982-05-26 1983-05-25 Procede de production d'une feuille de collagene et produit obtenu Expired FR2527621B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/382,133 US4412947A (en) 1979-09-12 1982-05-26 Collagen sponge

Publications (2)

Publication Number Publication Date
FR2527621A1 FR2527621A1 (fr) 1983-12-02
FR2527621B1 true FR2527621B1 (fr) 1986-09-12

Family

ID=23507650

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8308604A Expired FR2527621B1 (fr) 1982-05-26 1983-05-25 Procede de production d'une feuille de collagene et produit obtenu

Country Status (5)

Country Link
US (1) US4412947A (fr)
JP (1) JPS58212447A (fr)
AT (1) AT393795B (fr)
DE (1) DE3315678A1 (fr)
FR (1) FR2527621B1 (fr)

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US4590022A (en) * 1981-10-26 1986-05-20 Seton Company Method of forming a moisture permeable polymeric sheet material
US4515637A (en) * 1983-11-16 1985-05-07 Seton Company Collagen-thrombin compositions
US4837285A (en) * 1984-03-27 1989-06-06 Medimatrix Collagen matrix beads for soft tissue repair
US4925924A (en) * 1984-03-27 1990-05-15 University Of Medicine And Dentistry Of New Jersey Biocompatible synthetic and collagen compositions having a dual-type porosity for treatment of wounds and pressure ulcers and therapeutic methods thereof
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US4600533A (en) * 1984-12-24 1986-07-15 Collagen Corporation Collagen membranes for medical use
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US4861714A (en) * 1985-04-04 1989-08-29 Verax Corporation Weighted collagen microsponge for immobilizing bioactive material
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Also Published As

Publication number Publication date
AT393795B (de) 1991-12-10
DE3315678A1 (de) 1983-12-01
ATA185383A (de) 1991-06-15
US4412947A (en) 1983-11-01
DE3315678C2 (fr) 1992-06-17
JPH0350550B2 (fr) 1991-08-02
JPS58212447A (ja) 1983-12-10
FR2527621A1 (fr) 1983-12-02

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