ITPD910032A1 - Canali di guida biodegradabili e bioassorbibili da impiegare per la rigenerazione nervosa. - Google Patents

Canali di guida biodegradabili e bioassorbibili da impiegare per la rigenerazione nervosa.

Info

Publication number
ITPD910032A1
ITPD910032A1 IT000032A ITPD910032A ITPD910032A1 IT PD910032 A1 ITPD910032 A1 IT PD910032A1 IT 000032 A IT000032 A IT 000032A IT PD910032 A ITPD910032 A IT PD910032A IT PD910032 A1 ITPD910032 A1 IT PD910032A1
Authority
IT
Italy
Prior art keywords
guide channels
pct
biodegradable
date
comprised
Prior art date
Application number
IT000032A
Other languages
English (en)
Inventor
Tiziana Bisogno
Lanfranco Callegaro
Aurelio Romeo
Original Assignee
Fidia Spa
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 Fidia Spa filed Critical Fidia Spa
Publication of ITPD910032A0 publication Critical patent/ITPD910032A0/it
Priority to ITPD910032A priority Critical patent/IT1247157B/it
Priority to EP92903786A priority patent/EP0571415B1/en
Priority to JP4503965A priority patent/JPH06504930A/ja
Priority to PCT/EP1992/000285 priority patent/WO1992013579A1/en
Priority to DK92903786.9T priority patent/DK0571415T3/da
Priority to AU11897/92A priority patent/AU1189792A/en
Priority to US08/104,025 priority patent/US5735863A/en
Priority to AT92903786T priority patent/ATE125158T1/de
Priority to CA002100792A priority patent/CA2100792C/en
Priority to DE69203596T priority patent/DE69203596T2/de
Priority to ES92903786T priority patent/ES2077397T3/es
Publication of ITPD910032A1 publication Critical patent/ITPD910032A1/it
Application granted granted Critical
Publication of IT1247157B publication Critical patent/IT1247157B/it
Priority to GR950402865T priority patent/GR3017764T3/el

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
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L31/148—Materials at least partially resorbable by the body
    • 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
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/04—Macromolecular materials
    • A61L31/042—Polysaccharides
    • 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
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/12—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
    • A61L31/125—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
    • A61L31/129—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix containing macromolecular fillers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/11—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis
    • A61B17/1128—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis of nerves
    • 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
    • A61F2/0077—Special surfaces of prostheses, e.g. for improving ingrowth
    • 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
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • 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
    • A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2210/0004—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof bioabsorbable
    • 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
    • A61L2430/00—Materials or treatment for tissue regeneration
    • A61L2430/32—Materials or treatment for tissue regeneration for nerve reconstruction

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Materials For Medical Uses (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Medicinal Preparation (AREA)
ITPD910032A 1991-02-11 1991-02-11 Canali di guida biodegradabili e bioassorbibili da impiegare per la rigenerazione nervosa. IT1247157B (it)

Priority Applications (12)

Application Number Priority Date Filing Date Title
ITPD910032A IT1247157B (it) 1991-02-11 1991-02-11 Canali di guida biodegradabili e bioassorbibili da impiegare per la rigenerazione nervosa.
US08/104,025 US5735863A (en) 1991-02-11 1992-02-10 Biodegradable and bioabsorbable guide channels for use in nerve treatment and regeneration
CA002100792A CA2100792C (en) 1991-02-11 1992-02-10 Biodegradable and bioabsorbable guide channels for use in nervous regeneration
PCT/EP1992/000285 WO1992013579A1 (en) 1991-02-11 1992-02-10 Biodegradable and bioabsorbable guide channels for use in nerve treatment and regeneration
DK92903786.9T DK0571415T3 (da) 1991-02-11 1992-02-10 Biologisk nedbrydelige og biologisk absorberbare ledekanaler til anvendelse ved behandling og regenerering af nerver
AU11897/92A AU1189792A (en) 1991-02-11 1992-02-10 Biodegradable and bioabsorbable guide channels for use in nerve treatment and regeneration
EP92903786A EP0571415B1 (en) 1991-02-11 1992-02-10 Biodegradable and bioabsorbable guide channels for use in nerve treatment and regeneration
AT92903786T ATE125158T1 (de) 1991-02-11 1992-02-10 Biologisch abbaubare und biologisch absorbierbare führungskanäle zur verwendung in der behandlung und regenerierung von nerven.
JP4503965A JPH06504930A (ja) 1991-02-11 1992-02-10 神経の治療および再生に使用するための生物分解性および生物吸収性ガイドチャンネル
DE69203596T DE69203596T2 (de) 1991-02-11 1992-02-10 Biologisch abbaubare und biologisch absorbierbare führungskanäle zur verwendung in der behandlung und regenerierung von nerven.
ES92903786T ES2077397T3 (es) 1991-02-11 1992-02-10 Canales guia biodegradables y bioabsorbibles para utilizacion en tratamiento y regeneracion de nervios.
GR950402865T GR3017764T3 (en) 1991-02-11 1995-10-18 Biodegradable and bioabsorbable guide channels for use in nerve treatment and regeneration.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITPD910032A IT1247157B (it) 1991-02-11 1991-02-11 Canali di guida biodegradabili e bioassorbibili da impiegare per la rigenerazione nervosa.

Publications (3)

Publication Number Publication Date
ITPD910032A0 ITPD910032A0 (it) 1991-02-11
ITPD910032A1 true ITPD910032A1 (it) 1992-08-11
IT1247157B IT1247157B (it) 1994-12-12

Family

ID=11389458

Family Applications (1)

Application Number Title Priority Date Filing Date
ITPD910032A IT1247157B (it) 1991-02-11 1991-02-11 Canali di guida biodegradabili e bioassorbibili da impiegare per la rigenerazione nervosa.

Country Status (12)

Country Link
US (1) US5735863A (it)
EP (1) EP0571415B1 (it)
JP (1) JPH06504930A (it)
AT (1) ATE125158T1 (it)
AU (1) AU1189792A (it)
CA (1) CA2100792C (it)
DE (1) DE69203596T2 (it)
DK (1) DK0571415T3 (it)
ES (1) ES2077397T3 (it)
GR (1) GR3017764T3 (it)
IT (1) IT1247157B (it)
WO (1) WO1992013579A1 (it)

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US5824335A (en) * 1991-12-18 1998-10-20 Dorigatti; Franco Non-woven fabric material comprising auto-crosslinked hyaluronic acid derivatives
IT1254170B (it) * 1991-12-18 1995-09-11 Mini Ricerca Scient Tecnolog Membrane composite per la rigenerazione guidata di tessuti
US5879359A (en) * 1992-08-03 1999-03-09 Fidia S.P.A. Biodegradable guide channels comprised of esters of hyaluronic acid for use in tissue repair as surgical aids
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US6368356B1 (en) 1996-07-11 2002-04-09 Scimed Life Systems, Inc. Medical devices comprising hydrogel polymers having improved mechanical properties
WO1998051812A2 (en) 1997-05-12 1998-11-19 Metabolix, Inc. Polyhydroxyalkanoates for in vivo applications
IT1294797B1 (it) 1997-07-28 1999-04-15 Fidia Advanced Biopolymers Srl Uso dei derivati dell'acido ialuronico nella preparazione di biomateriali aventi attivita' emostatica fisica e tamponante
EP1867348B1 (en) * 1999-03-25 2012-05-16 Metabolix, Inc. Medical devices and applications of polyhydroxyalkanoate polymers
US6676675B2 (en) 2000-04-19 2004-01-13 Iowa State University Research Foundation, Inc. Patterned substrates and methods for nerve regeneration
US20020137706A1 (en) * 2000-07-21 2002-09-26 Evans Gregory R.D. Regulated growth factor delivery for engineered peripheral nerve
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JP4605985B2 (ja) * 2002-12-27 2011-01-05 ニプロ株式会社 神経再生誘導管
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AU2004257701B2 (en) * 2003-07-08 2007-09-13 Tepha, Inc. Poly-4-hydroxybutyrate matrices for sustained drug delivery
US20060287659A1 (en) * 2003-08-22 2006-12-21 Tepha, Inc. Polyhydroxyalkanoate nerve regeneration devices
US7091191B2 (en) * 2003-12-19 2006-08-15 Ethicon, Inc. Modified hyaluronic acid for use in musculoskeletal tissue repair
US7625581B2 (en) * 2003-12-19 2009-12-01 Ethicon, Inc. Tissue scaffolds for use in muscoloskeletal repairs
ATE556727T1 (de) * 2004-08-03 2012-05-15 Tepha Inc Polyhydroxyalkanoate nähte die sich nicht aufrollen
JP2008528204A (ja) * 2005-01-28 2008-07-31 テファ， インコーポレイテッド ポリ−４−ヒドロキシブチレート粒子を使用した塞栓形成
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US7943683B2 (en) * 2006-12-01 2011-05-17 Tepha, Inc. Medical devices containing oriented films of poly-4-hydroxybutyrate and copolymers
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Also Published As

Publication number Publication date
EP0571415A1 (en) 1993-12-01
CA2100792C (en) 2004-06-29
WO1992013579A1 (en) 1992-08-20
ATE125158T1 (de) 1995-08-15
ITPD910032A0 (it) 1991-02-11
AU1189792A (en) 1992-09-07
JPH06504930A (ja) 1994-06-09
IT1247157B (it) 1994-12-12
ES2077397T3 (es) 1995-11-16
CA2100792A1 (en) 1992-08-12
GR3017764T3 (en) 1996-01-31
DK0571415T3 (da) 1995-12-04
US5735863A (en) 1998-04-07
DE69203596T2 (de) 1996-03-21
EP0571415B1 (en) 1995-07-19
DE69203596D1 (de) 1995-08-24

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Legal Events

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0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960126