ATE125158T1 - Biologisch abbaubare und biologisch absorbierbare führungskanäle zur verwendung in der behandlung und regenerierung von nerven. - Google Patents

Biologisch abbaubare und biologisch absorbierbare führungskanäle zur verwendung in der behandlung und regenerierung von nerven.

Info

Publication number
ATE125158T1
ATE125158T1 AT92903786T AT92903786T ATE125158T1 AT E125158 T1 ATE125158 T1 AT E125158T1 AT 92903786 T AT92903786 T AT 92903786T AT 92903786 T AT92903786 T AT 92903786T AT E125158 T1 ATE125158 T1 AT E125158T1
Authority
AT
Austria
Prior art keywords
guide channels
pct
regeneration
biodegradable
nerve
Prior art date
Application number
AT92903786T
Other languages
English (en)
Inventor
Valle Francesco Della
Aurelio Romeo
Lanfranco Callegaro
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
Application granted granted Critical
Publication of ATE125158T1 publication Critical patent/ATE125158T1/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
    • 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
    • A61B17/11—Surgical instruments, devices or methods for performing anastomosis; Buttons for anastomosis
    • A61B17/1128—Surgical instruments, devices or methods 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)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (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)
AT92903786T 1991-02-11 1992-02-10 Biologisch abbaubare und biologisch absorbierbare führungskanäle zur verwendung in der behandlung und regenerierung von nerven. ATE125158T1 (de)

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 (1)

Publication Number Publication Date
ATE125158T1 true ATE125158T1 (de) 1995-08-15

Family

ID=11389458

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92903786T ATE125158T1 (de) 1991-02-11 1992-02-10 Biologisch abbaubare und biologisch absorbierbare führungskanäle zur verwendung in der behandlung und regenerierung von nerven.

Country Status (12)

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

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IT1254704B (it) * 1991-12-18 1995-10-09 Mini Ricerca Scient Tecnolog Tessuto non tessuto essenzialmente costituito da derivati dell'acido ialuronico
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
IT1259141B (it) * 1992-08-03 1996-03-11 Fidia Spa Canali di guida biodegradabili e bioriassorbibili da impiegare per la riparazione tissutale come adiuvante in interventi chirurgici
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
ATE169809T1 (de) * 1993-05-21 1998-09-15 Biovision Gmbh Anastomosevorrichtung
US5531716A (en) * 1993-09-29 1996-07-02 Hercules Incorporated Medical devices subject to triggered disintegration
DE69625822T2 (de) * 1995-05-01 2003-06-05 Sam Yang Co., Ltd. Implantierbare, bioresorbierbare membran und verfahren zu ihrer herstellung
BR9610996A (pt) * 1995-08-29 1999-07-13 Fidia Advanced Biopolymers Srl Biomateriais para prevenção de ades es pós-cirúrgicas compreendendo derivados de ácidos hialurônico
US6368356B1 (en) 1996-07-11 2002-04-09 Scimed Life Systems, Inc. Medical devices comprising hydrogel polymers having improved mechanical properties
ATE354600T1 (de) 1997-05-12 2007-03-15 Metabolix Inc Polyhydroxyalkanoate für in vivo anwendungen
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
AU778081B2 (en) 1999-03-25 2004-11-11 Tepha, Inc. Medical devices and applications of polyhydroxyalkanoate polymers
AU2001257095A1 (en) * 2000-04-19 2001-11-07 Iowa State University Research Foundation Inc. Patterned substrates and methods for nerve regeneration
AU2001277112A1 (en) * 2000-07-21 2002-02-05 Board Of Regents, The University Of Texas System Device providing regulated growth factor delivery for the regeneration of peripheral nerves
US6913765B2 (en) 2001-03-21 2005-07-05 Scimed Life Systems, Inc. Controlling resorption of bioresorbable medical implant material
JP3871525B2 (ja) 2001-04-26 2007-01-24 ニプロ株式会社 生体組織または器官再生用器具
JP4581318B2 (ja) * 2002-08-09 2010-11-17 ニプロ株式会社 生分解性筒状体およびそれを用いた生体組織または器官再生器具
JP4605985B2 (ja) * 2002-12-27 2011-01-05 ニプロ株式会社 神経再生誘導管
PT1638615E (pt) 2003-05-08 2015-02-04 Tepha Inc Fibras e tecidos médicos de polihidroxialcanoato
SE0301974D0 (sv) * 2003-07-03 2003-07-03 Astra Tech Ab A device for promoting regeneration of an injured nerve, a kit and a biodegredable sheet for preparing such a device
JP2007528853A (ja) * 2003-07-08 2007-10-18 テファ， インコーポレイテッド 徐放性薬物送達のためのポリ−４−ヒドロキシブチレートマトリックス
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US7625581B2 (en) * 2003-12-19 2009-12-01 Ethicon, Inc. Tissue scaffolds for use in muscoloskeletal repairs
US7091191B2 (en) * 2003-12-19 2006-08-15 Ethicon, Inc. Modified hyaluronic acid for use in musculoskeletal tissue repair
ES2395464T3 (es) * 2004-08-03 2013-02-12 Tepha, Inc. Suturas de polihidroxialcanoato no rizadas
US20060177513A1 (en) * 2005-01-28 2006-08-10 Tepha, Inc. Embolization using poly-4-hydroxybutyrate particles
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JP4569543B2 (ja) * 2006-08-18 2010-10-27 ニプロ株式会社 膨潤可能な棒状体を備えた組織再生器具の前駆体
US7943683B2 (en) * 2006-12-01 2011-05-17 Tepha, Inc. Medical devices containing oriented films of poly-4-hydroxybutyrate and copolymers
US7630771B2 (en) * 2007-06-25 2009-12-08 Microtransponder, Inc. Grooved electrode and wireless microtransponder system
AU2015201245B2 (en) * 2008-09-02 2016-07-07 Allergan, Inc. Threads of hyaluronic acid and/or derivatives thereof, methods of making thereof and uses thereof
JP5722217B2 (ja) 2008-09-02 2015-05-20 アラーガン・ホールディングス・フランス・ソシエテ・パール・アクシオン・サンプリフィエＡｌｌｅｒｇａｎ Ｈｏｌｄｉｎｇｓ Ｆｒａｎｃｅ Ｓ．Ａ．Ｓ． ヒアルロン酸および／またはその誘導体の糸、その作製方法、ならびにその使用
SI3187219T1 (sl) 2008-12-02 2020-09-30 Allergan, Inc. Injekcijska naprava
CA2802482C (en) 2010-06-17 2017-06-06 Washington University Biomedical patches with aligned fibers
DK2787900T3 (en) * 2011-12-06 2019-01-14 Bioarctic Ab Spinal cord devices to promote axon regeneration
EP3824853B1 (de) 2012-09-21 2023-07-26 Washington University Biomedizinische patches mit räumlich angeordneten fasern
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Also Published As

Publication number Publication date
US5735863A (en) 1998-04-07
EP0571415A1 (de) 1993-12-01
ES2077397T3 (es) 1995-11-16
ITPD910032A1 (it) 1992-08-11
ITPD910032A0 (it) 1991-02-11
CA2100792C (en) 2004-06-29
IT1247157B (it) 1994-12-12
GR3017764T3 (en) 1996-01-31
DE69203596T2 (de) 1996-03-21
CA2100792A1 (en) 1992-08-12
EP0571415B1 (de) 1995-07-19
JPH06504930A (ja) 1994-06-09
AU1189792A (en) 1992-09-07
DE69203596D1 (de) 1995-08-24
DK0571415T3 (da) 1995-12-04
WO1992013579A1 (en) 1992-08-20

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