DE69525365D1 - Vorrichtung und verfahren zum spinnen und verarbeiten von kollagenfaser - Google Patents

Vorrichtung und verfahren zum spinnen und verarbeiten von kollagenfaser

Info

Publication number
DE69525365D1
DE69525365D1 DE69525365T DE69525365T DE69525365D1 DE 69525365 D1 DE69525365 D1 DE 69525365D1 DE 69525365 T DE69525365 T DE 69525365T DE 69525365 T DE69525365 T DE 69525365T DE 69525365 D1 DE69525365 D1 DE 69525365D1
Authority
DE
Germany
Prior art keywords
fiber
continuous
collagen
bath
spinning
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 - Fee Related
Application number
DE69525365T
Other languages
English (en)
Other versions
DE69525365T2 (de
Inventor
W Fofonoff
Eugene Bell
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.)
TEI Biosciences Inc
Original Assignee
TEI Biosciences 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 TEI Biosciences Inc filed Critical TEI Biosciences Inc
Publication of DE69525365D1 publication Critical patent/DE69525365D1/de
Application granted granted Critical
Publication of DE69525365T2 publication Critical patent/DE69525365T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/02—Moulding by agglomerating
    • B29C67/06—Coagulating
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/06—Wet spinning methods
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F4/00—Monocomponent artificial filaments or the like of proteins; Manufacture thereof
    • 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
    • B29K2089/00—Use of proteins, e.g. casein, gelatine or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/731—Filamentary material, i.e. comprised of a single element, e.g. filaments, strands, threads, fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials For Medical Uses (AREA)
  • Artificial Filaments (AREA)
DE69525365T 1994-11-02 1995-11-02 Vorrichtung und verfahren zum spinnen und verarbeiten von kollagenfaser Expired - Fee Related DE69525365T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/333,414 US5562946A (en) 1994-11-02 1994-11-02 Apparatus and method for spinning and processing collagen fiber
PCT/US1995/014188 WO1996014452A1 (en) 1994-11-02 1995-11-02 Apparatus and method for spinning and processing collagen fiber

Publications (2)

Publication Number Publication Date
DE69525365D1 true DE69525365D1 (de) 2002-03-21
DE69525365T2 DE69525365T2 (de) 2002-10-24

Family

ID=23302669

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69525365T Expired - Fee Related DE69525365T2 (de) 1994-11-02 1995-11-02 Vorrichtung und verfahren zum spinnen und verarbeiten von kollagenfaser

Country Status (6)

Country Link
US (2) US5562946A (de)
EP (1) EP0789791B1 (de)
JP (1) JPH10505885A (de)
AT (1) ATE213031T1 (de)
DE (1) DE69525365T2 (de)
WO (1) WO1996014452A1 (de)

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EP2398583B1 (de) 2009-02-21 2020-12-23 Sofradim Production Vorrichtung und verfahren zum reagieren von polymeren, die durch eine metallion matrix laufen, zur herstellung von injizierbaren medizinischen vorrichtungen
CA2753189A1 (en) 2009-02-21 2010-08-26 Nadya Belcheva Medical devices having activated surfaces
US8968733B2 (en) * 2009-02-21 2015-03-03 Sofradim Production Functionalized surgical adhesives
US8663689B2 (en) * 2009-02-21 2014-03-04 Sofradim Production Functionalized adhesive medical gel
EP2398519A2 (de) 2009-02-21 2011-12-28 Sofradim Production Verbindungen und mit solvophoben linkern aktivierte medizinische vorrichtungen
WO2010095050A1 (en) 2009-02-21 2010-08-26 Sofradim Production Crosslinked fibers and method of making same using transition metal ions
AU2010215204B2 (en) 2009-02-21 2014-12-18 Covidien Lp Fibers with an activated surface and method of making same by extrusion
US9523159B2 (en) 2009-02-21 2016-12-20 Covidien Lp Crosslinked fibers and method of making same using UV radiation
CA2753173C (en) 2009-02-21 2017-05-30 Sofradim Production Medical devices with an activated coating
CA2753179A1 (en) 2009-02-21 2010-08-26 Sofradim Production Crosslinked fibers and method of making same by extrusion
EP2398845B1 (de) 2009-02-21 2017-12-13 Sofradim Production Amphiphile verbindungen und daraus hergestellte selbstanordnende zusammensetzungen
US8535477B2 (en) * 2009-02-21 2013-09-17 Sofradim Production Medical devices incorporating functional adhesives
US9375699B2 (en) 2009-02-21 2016-06-28 Sofradim Production Apparatus and method of reacting polymers by exposure to UV radiation to produce injectable medical devices
US8512728B2 (en) 2009-02-21 2013-08-20 Sofradim Production Method of forming a medical device on biological tissue
US8877170B2 (en) * 2009-02-21 2014-11-04 Sofradim Production Medical device with inflammatory response-reducing coating
CA2753188A1 (en) 2009-02-21 2010-08-26 Tyco Healthcare Group Lp Medical devices having activated surfaces
EP2550031B1 (de) 2010-03-25 2015-08-19 Sofradim Production Medizinische vorrichtungen mit funktionellen klebstoffen
AU2011231246B2 (en) 2010-03-25 2015-05-21 Sofradim Production Surgical fasteners and methods for sealing wounds
CA2804263A1 (en) 2010-06-29 2012-01-12 Tyco Healthcare Group Lp Microwave-powered reactor and method for in situ forming implants
CA2804251A1 (en) 2010-07-01 2012-01-05 Sofradim Production Medical device with predefined activated cellular integration
AU2011284449B2 (en) 2010-07-27 2015-07-23 Sofradim Production Polymeric fibers having tissue reactive members
US9775928B2 (en) 2013-06-18 2017-10-03 Covidien Lp Adhesive barbed filament
CN104480725A (zh) * 2014-12-12 2015-04-01 杭州新兴纸业有限公司 一种牛胚布及其制造方法
FR3047901B1 (fr) * 2016-02-22 2018-02-23 Universite Pierre Et Marie Curie (Paris 6) Biomateriaux composites a liberation controlee de principe actif
CN107099884A (zh) * 2017-04-06 2017-08-29 抚州市佳达纺织科技有限公司 一种牛皮纤维生产工艺
CN114633468B (zh) * 2020-12-16 2024-02-27 中国科学院苏州纳米技术与纳米仿生研究所 一种悬浮3d打印制备立体芳纶气凝胶的方法及应用

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Also Published As

Publication number Publication date
US5562946A (en) 1996-10-08
EP0789791A1 (de) 1997-08-20
JPH10505885A (ja) 1998-06-09
EP0789791B1 (de) 2002-02-06
DE69525365T2 (de) 2002-10-24
WO1996014452A1 (en) 1996-05-17
US5851290A (en) 1998-12-22
ATE213031T1 (de) 2002-02-15

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Legal Events

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee