ATA185383A - Kohaerentes, poroeses kollagenfolienmaterial und verfahren zu seiner herstellung - Google Patents

Kohaerentes, poroeses kollagenfolienmaterial und verfahren zu seiner herstellung

Info

Publication number
ATA185383A
ATA185383A AT1853/83A AT185383A ATA185383A AT A185383 A ATA185383 A AT A185383A AT 1853/83 A AT1853/83 A AT 1853/83A AT 185383 A AT185383 A AT 185383A AT A185383 A ATA185383 A AT A185383A
Authority
AT
Austria
Prior art keywords
poroesic
coherent
production
film material
collagen film
Prior art date
Application number
AT1853/83A
Other languages
English (en)
Other versions
AT393795B (de
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 ATA185383A publication Critical patent/ATA185383A/de
Application granted granted Critical
Publication of AT393795B publication Critical patent/AT393795B/de

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)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Hematology (AREA)
  • Dermatology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Materials For Medical Uses (AREA)
AT0185383A 1982-05-26 1983-05-20 Kohaerentes, poroeses kollagenfolienmaterial und verfahren zu seiner herstellung AT393795B (de)

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
ATA185383A true ATA185383A (de) 1991-06-15
AT393795B AT393795B (de) 1991-12-10

Family

ID=23507650

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0185383A AT393795B (de) 1982-05-26 1983-05-20 Kohaerentes, poroeses kollagenfolienmaterial und verfahren zu seiner herstellung

Country Status (5)

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

Families Citing this family (106)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4522753A (en) * 1980-07-17 1985-06-11 Massachusetts Institute Of Technology Method for preserving porosity in porous materials
US4590022A (en) * 1981-10-26 1986-05-20 Seton Company Method of forming a moisture permeable polymeric sheet material
US4497862A (en) * 1981-10-26 1985-02-05 Seton Company Moisture vapor permeable sheet materials
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
IL74715A0 (en) * 1984-03-27 1985-06-30 Univ New Jersey Med Biodegradable matrix and methods for producing same
US4600533A (en) * 1984-12-24 1986-07-15 Collagen Corporation Collagen membranes for medical use
US4863856A (en) * 1985-04-04 1989-09-05 Verax Corporation Weighted collagen microsponge for immobilizing bioactive materials
US4861714A (en) * 1985-04-04 1989-08-29 Verax Corporation Weighted collagen microsponge for immobilizing bioactive material
AU5669486A (en) * 1985-04-04 1986-10-23 Verax Corp. Weighted microsponge for immobilizing bioactive material
US5100783A (en) * 1985-05-10 1992-03-31 Verax Corporation Weighted microsponge for immobilizing bioactive material
DE3522626A1 (de) * 1985-06-25 1987-01-08 Merz & Co Gmbh & Co Loeslicher kollagen-schwamm
SE464816B (sv) * 1985-10-15 1991-06-17 Nilsson Kjell Makroporoesa partiklar, foerfarande foer dess framstaellning och dess anvaendning
IT1181737B (it) * 1985-11-26 1987-09-30 Pierfrancesco Morganti Supproto di collagene biologicamente attivo per uso cosmetico e farmaceutico e metodo per prepararlo
DE3688188T2 (de) * 1985-12-27 1993-10-14 Koken Kk Verfahren zur Herstellung einer Formulierung mit verzögerter Freisetzung.
IT1214505B (it) * 1987-03-12 1990-01-18 Gentili Ist Spa Procedimento per la preparazione di collageno e prodotti cosi'ottenuto.
DE3821819A1 (de) * 1988-06-29 1990-02-08 Nokia Unterhaltungselektronik Verfahren zum herstellen einer duennen schicht
US5024841A (en) * 1988-06-30 1991-06-18 Collagen Corporation Collagen wound healing matrices and process for their production
US4950483A (en) * 1988-06-30 1990-08-21 Collagen Corporation Collagen wound healing matrices and process for their production
US5110604A (en) * 1988-06-30 1992-05-05 Collagen Corporation Processes for producing collagen matrixes and methods of using same
US4948540A (en) * 1988-08-01 1990-08-14 Semex Medical, Inc. Method of preparing collagen dressing sheet material
JPH02166447A (ja) * 1988-12-20 1990-06-27 Fujitsu Ltd 露光用マスクおよびその製造方法
JP2719671B2 (ja) * 1989-07-11 1998-02-25 日本ゼオン株式会社 創傷被覆材
US5039414A (en) * 1989-08-01 1991-08-13 Mueller Marc B Process for separating and/or recovering hydrocarbon oils from water using biodegradable absorbent sponges
JPH07100B2 (ja) * 1990-01-31 1995-01-11 グンゼ株式会社 コラーゲンスポンジの乾燥法
WO1991016010A1 (en) * 1990-04-24 1991-10-31 Mark Eisenberg Composite living skin equivalents
IT1243196B (it) * 1990-08-03 1994-05-24 Arval Spa Fogli di collagene nativo liofilizzato contenenti formulati cosmetici per il trattamento della couperose
US5376376A (en) * 1992-01-13 1994-12-27 Li; Shu-Tung Resorbable vascular wound dressings
IT1255298B (it) * 1992-01-27 1995-10-26 Xenocollagene e derivati
GB9206508D0 (en) * 1992-03-25 1992-05-06 Jevco Ltd Biopolymer composites
IL105529A0 (en) * 1992-05-01 1993-08-18 Amgen Inc Collagen-containing sponges as drug delivery for proteins
US5326350A (en) * 1992-05-11 1994-07-05 Li Shu Tung Soft tissue closure systems
US6350274B1 (en) 1992-05-11 2002-02-26 Regen Biologics, Inc. Soft tissue closure systems
US5660857A (en) * 1993-03-22 1997-08-26 Johnson & Johnson Medical Inc. Biopolymer composites
US5531791A (en) * 1993-07-23 1996-07-02 Bioscience Consultants Composition for repair of defects in osseous tissues, method of making, and prosthesis
US5487392A (en) * 1993-11-15 1996-01-30 Haaga; John R. Biopxy system with hemostatic insert
CA2115592C (en) * 1994-02-14 1998-09-22 Kumiko Kimura Production of glucomannan sponge
GB9420355D0 (en) 1994-10-10 1994-11-23 Univ Nottingham Preparation of protein microspheres, films and coatings
DE19541555C2 (de) * 1995-11-08 1997-09-11 Henkel Kgaa Verfahren zur Herstellung wasserunlöslicher, vernetzerfreier Kollagenschwämme
US6833408B2 (en) 1995-12-18 2004-12-21 Cohesion Technologies, Inc. Methods for tissue repair using adhesive materials
US6458889B1 (en) 1995-12-18 2002-10-01 Cohesion Technologies, Inc. Compositions and systems for forming crosslinked biomaterials and associated methods of preparation and use
US7883693B2 (en) 1995-12-18 2011-02-08 Angiodevice International Gmbh Compositions and systems for forming crosslinked biomaterials and methods of preparation of use
WO1997022371A1 (en) 1995-12-18 1997-06-26 Collagen Corporation Crosslinked polymer compositions and methods for their use
IL118376A0 (en) 1996-05-22 1996-09-12 Univ Ben Gurion Polysaccharide sponges for cell culture and transplantation
US5827840A (en) * 1996-08-01 1998-10-27 The Research Foundation Of State University Of New York Promotion of wound healing by chemically-modified tetracyclines
CZ54899A3 (cs) * 1996-08-23 1999-08-11 Cook Biotech, Incorporated Štěpová protéza, materiály s ní spojené a způsoby její výroby
US6666892B2 (en) * 1996-08-23 2003-12-23 Cook Biotech Incorporated Multi-formed collagenous biomaterial medical device
US8716227B2 (en) * 1996-08-23 2014-05-06 Cook Biotech Incorporated Graft prosthesis, materials and methods
US5720778A (en) * 1996-09-04 1998-02-24 Boston Bay International, Inc. Method of producing high-molecular products from collagen-containing materials, and product produced by the same
US5814328A (en) 1997-01-13 1998-09-29 Gunasekaran; Subramanian Preparation of collagen using papain and a reducing agent
EP1844798A1 (de) * 1997-02-13 2007-10-17 Zimmer Orthobiologics, Inc. Implantierbares Kittmaterial
US6177609B1 (en) 1997-03-10 2001-01-23 Meadox Medicals, Inc. Self-aggregating protein compositions and use as sealants
US7241309B2 (en) 1999-04-15 2007-07-10 Scimed Life Systems, Inc. Self-aggregating protein compositions and use as sealants
GB2329181B (en) * 1997-09-11 2002-03-13 Johnson & Johnson Medical Bioabsorbable Wound Dressing Materials
GB2329840C (en) * 1997-10-03 2007-10-05 Johnson & Johnson Medical Biopolymer sponge tubes
DE19751031A1 (de) * 1997-11-19 1999-06-24 Ingo Dipl Ing Heschel Verfahren zur Herstellung poröser Strukturen
US20040081704A1 (en) * 1998-02-13 2004-04-29 Centerpulse Biologics Inc. Implantable putty material
EP1121413A1 (de) 1998-10-15 2001-08-08 The Procter & Gamble Company Verfahren zur herstellung eines nanoporösen körnigen materials und eines waschmittels
AU1627800A (en) * 1998-11-17 2000-06-05 Biocomposites, Llc Process for preparing high density mechanically resistant insoluble collagen material in pure and combined forms
US8882850B2 (en) 1998-12-01 2014-11-11 Cook Biotech Incorporated Multi-formed collagenous biomaterial medical device
CA2319447C (en) 1998-12-01 2010-01-26 Washington University Embolization device
DE19856668A1 (de) * 1998-12-09 2000-06-15 Aesculap Ag & Co Kg Wirkstoffmatrix in Form eines biologisch resorbierbaren porösen Vlieses, Verfahren zu ihrer Herstellung und Verwendung
US6309454B1 (en) 2000-05-12 2001-10-30 Johnson & Johnson Medical Limited Freeze-dried composite materials and processes for the production thereof
US20040028738A1 (en) * 2000-10-05 2004-02-12 Lynn L.H. Huang Process for the preparation of porous collagen matrix
TW477802B (en) 2000-12-20 2002-03-01 Ind Tech Res Inst Method for preparing hydrophilic porous polymeric materials
US20020114795A1 (en) * 2000-12-22 2002-08-22 Thorne Kevin J. Composition and process for bone growth and repair
DE10135507A1 (de) * 2001-07-20 2003-02-06 Henkel Kgaa Blutstillendes Hautpflaster
US9861517B2 (en) * 2001-07-26 2018-01-09 Cook Medical Technologies Llc Vessel closure member, delivery apparatus, and method of inserting the member
US8465516B2 (en) * 2001-07-26 2013-06-18 Oregon Health Science University Bodily lumen closure apparatus and method
TWI284665B (en) * 2001-08-17 2007-08-01 Univ Nat Cheng Kung Fabrication method of the porous collagen matrix
US20060159731A1 (en) * 2002-06-03 2006-07-20 Yissum Research Development Company Of The Hebrew University Of Jerusalem Multi-layer collagenic article useful for wounds healing and a method for its production thereof
US7299805B2 (en) * 2002-06-07 2007-11-27 Marctec, Llc Scaffold and method for implanting cells
US7166133B2 (en) * 2002-06-13 2007-01-23 Kensey Nash Corporation Devices and methods for treating defects in the tissue of a living being
US7622562B2 (en) 2002-06-26 2009-11-24 Zimmer Orthobiologics, Inc. Rapid isolation of osteoinductive protein mixtures from mammalian bone tissue
ATE457716T1 (de) 2002-12-30 2010-03-15 Angiotech Int Ag Wirkstofffreisetzung von schnell gelierender polymerzusammensetzung
US20050283256A1 (en) * 2004-02-09 2005-12-22 Codman & Shurtleff, Inc. Collagen device and method of preparing the same
US20050175659A1 (en) * 2004-02-09 2005-08-11 Macomber Laurel R. Collagen device and method of preparing the same
KR100974733B1 (ko) 2004-04-28 2010-08-06 안지오디바이스 인터내셔널 게엠베하 가교된 생합성물질을 형성하기 위한 조성물 및 시스템, 및이와 관련된 제조 및 사용 방법
US8303973B2 (en) 2004-09-17 2012-11-06 Angiotech Pharmaceuticals (Us), Inc. Multifunctional compounds for forming crosslinked biomaterials and methods of preparation and use
SE0403042D0 (sv) * 2004-12-14 2004-12-14 Polymer Kompositer I Goeteborg Improved stabilization and performance of autocatalytic electroless process
JPWO2006120851A1 (ja) * 2005-05-02 2008-12-18 協和醗酵工業株式会社 繊維製品への機能性付与剤
US7429241B2 (en) * 2005-09-29 2008-09-30 Codman & Shurtleff, Inc. Dural graft and method of preparing the same
CA2658974C (en) * 2006-06-30 2014-10-28 Kyoto University Thin film multilocular structure made of collagen, member for tissue regeneration containing the same, and method for producing the same
US7718616B2 (en) 2006-12-21 2010-05-18 Zimmer Orthobiologics, Inc. Bone growth particles and osteoinductive composition thereof
USRE47826E1 (en) * 2007-03-28 2020-01-28 Innocoll Pharmaceuticals Limited Drug delivery device for providing local analgesia, local anesthesia or nerve blockage
DE102007037056A1 (de) * 2007-07-24 2009-01-29 Aesculap Ag Hämostyptikum
AU2009201541B2 (en) * 2008-04-23 2014-12-04 Integra Lifesciences Corporation Flowable collagen material for dural closure
US9150318B1 (en) 2009-01-02 2015-10-06 Lifecell Corporation Method for sterilizing an acellular tissue matrix
AU2010262058B2 (en) * 2009-06-16 2013-08-29 Baxter Healthcare S.A. Hemostatic sponge
GB0915049D0 (en) * 2009-08-28 2009-09-30 Tissue Science Lab Plc Collagenous material
GB2482166A (en) * 2010-07-22 2012-01-25 Tissue Science Lablratories Ltd Manufacture of collagenous material from use in therapy from collagen particles
WO2012015055A1 (ja) * 2010-07-30 2012-02-02 株式会社ニッピ コラーゲン粉末および／またはコラーゲン誘導体粉末およびそれらの製造方法
AU2011329054B2 (en) 2010-11-15 2015-05-28 Zimmer Orthobiologics, Inc. Bone void fillers
US20130011451A1 (en) 2011-07-06 2013-01-10 Diversified Glogal Technologies, Llc Footbed with non-denatured collagen
WO2013023075A1 (en) 2011-08-09 2013-02-14 Cook General Biotechnology Llc Vial useable in tissue extraction procedures
JP6195567B2 (ja) * 2011-10-11 2017-09-13 バクスター・インターナショナル・インコーポレイテッドＢａｘｔｅｒ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｉｎｃｏｒｐ０Ｒａｔｅｄ 止血組成物
EP2941277B1 (de) * 2013-01-07 2018-09-05 Ramot at Tel-Aviv University Ltd. Polymerderivat aus quallen
CA2892752C (en) * 2013-04-08 2021-05-11 Innocoll Technologies Limited A collagen powder
EP2789643A1 (de) * 2013-04-08 2014-10-15 Innocoll Technologies Limited Kollagenpulver
US11623947B2 (en) 2013-04-08 2023-04-11 Innocoll Pharmaceuticals Limited Collagen powder
CN103965495B (zh) * 2014-05-09 2017-03-08 江南大学 一种抗冻鱼皮胶原蛋白col基三元共混乳液膜的制备方法
ES2934158T3 (es) 2015-04-28 2023-02-17 Frank Dicosmo Biomateriales de colágeno bioactivo y métodos para su fabricación
WO2017066545A1 (en) * 2015-10-14 2017-04-20 Northwestern University Nanofiber paste for growth factor delivery and bone regeneration
CN110302010A (zh) * 2019-06-10 2019-10-08 苏州晶俊新材料科技有限公司 一种具有双向功能的复合创伤敷料及其快速成型方法
US11925713B1 (en) 2023-03-03 2024-03-12 King Faisal University Reinforced porous collagen sheet

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2610625A (en) * 1947-10-14 1952-09-16 Armour & Co Surgical sponge and the preparation thereof
US2934447A (en) * 1957-10-22 1960-04-26 United Shoe Machinery Corp Collagen fiber masses and methods of making the same
NL135188C (de) * 1960-09-19
US3157524A (en) * 1960-10-25 1964-11-17 Ethicon Inc Preparation of collagen sponge
GB1143533A (de) * 1965-03-01
GB1144552A (en) * 1965-03-01 1969-03-05 Fmc Corp Method of producing fibrous bodies and fibrous bodies produced thereby
FR1471871A (fr) * 1965-03-25 1967-03-03 Ethicon Inc Masse de collagène spongieuse et son procédé de fabrication
GB1195061A (en) * 1966-05-27 1970-06-17 Fmc Corp Coated Structures and Methods of Forming Them.
US3514518A (en) * 1967-12-19 1970-05-26 Pierre Charier Vadrot Process for preparation of gelatinous material from animal collagen
US3632361A (en) * 1969-06-26 1972-01-04 Fmc Corp Water-insoluble microcrystalline collagen absorbent mat
US3742955A (en) * 1970-09-29 1973-07-03 Fmc Corp Fibrous collagen derived product having hemostatic and wound binding properties
US3939831A (en) * 1974-03-04 1976-02-24 Intreprinderea Flacara Rosie Process for preparing medicinal dressings
CH627078A5 (en) * 1975-06-05 1981-12-31 Pentapharm Ag Process for the preparation of a sterile collagen product with felt-like or web-like fibre structure
US4193813A (en) * 1976-09-07 1980-03-18 Medi-Coll, Inc. Method for making collagen sponge
US4374121A (en) * 1979-09-12 1983-02-15 Seton Company Macromolecular biologically active collagen articles
US4279812A (en) * 1979-09-12 1981-07-21 Seton Company Process for preparing macromolecular biologically active collagen
DE2943520C2 (de) * 1979-10-27 1982-05-19 Fa. Carl Freudenberg, 6940 Weinheim Verfahren zur Herstellung von Kollagenschwamm für medizinische oder kosmetische Zwecke
US4295894A (en) * 1979-11-19 1981-10-20 Seton Company Method of preparing soluble collagen fibers

Also Published As

Publication number Publication date
DE3315678C2 (de) 1992-06-17
US4412947A (en) 1983-11-01
AT393795B (de) 1991-12-10
JPS58212447A (ja) 1983-12-10
FR2527621A1 (fr) 1983-12-02
FR2527621B1 (fr) 1986-09-12
DE3315678A1 (de) 1983-12-01
JPH0350550B2 (de) 1991-08-02

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