DE69029898D1 - Verfahren zum modifizieren medizinischen materials auf der basis von laktatpolymer - Google Patents

Verfahren zum modifizieren medizinischen materials auf der basis von laktatpolymer

Info

Publication number
DE69029898D1
DE69029898D1 DE69029898T DE69029898T DE69029898D1 DE 69029898 D1 DE69029898 D1 DE 69029898D1 DE 69029898 T DE69029898 T DE 69029898T DE 69029898 T DE69029898 T DE 69029898T DE 69029898 D1 DE69029898 D1 DE 69029898D1
Authority
DE
Germany
Prior art keywords
materials based
medical materials
lactate polymer
polymer
modifying medical
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
DE69029898T
Other languages
English (en)
Other versions
DE69029898T2 (de
Inventor
Masakazu Suzuki
Yoshikiyo Saito
Yoshito Ikada
Hyu Hyon Suon
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.)
Gunze Ltd
Original Assignee
Gunze Ltd
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 Gunze Ltd filed Critical Gunze Ltd
Application granted granted Critical
Publication of DE69029898D1 publication Critical patent/DE69029898D1/de
Publication of DE69029898T2 publication Critical patent/DE69029898T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • C08G63/08—Lactones or lactides
    • 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
    • A61L17/00—Materials for surgical sutures or for ligaturing blood vessels ; Materials for prostheses or catheters
    • A61L17/06—At least partially resorbable materials
    • A61L17/10—At least partially resorbable materials containing macromolecular materials
    • A61L17/12—Homopolymers or copolymers of glycolic acid or lactic acid
    • 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
    • A61L17/00—Materials for surgical sutures or for ligaturing blood vessels ; Materials for prostheses or catheters
    • A61L17/14—Post-treatment to improve physical properties
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/18—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/04—Macromolecular materials
    • A61L29/06—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • A61L31/06—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Surgery (AREA)
  • Vascular Medicine (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Transplantation (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dermatology (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials For Medical Uses (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Artificial Filaments (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
DE69029898T 1989-06-22 1990-06-20 Verfahren zum modifizieren medizinischen materials auf der basis von laktatpolymer Expired - Fee Related DE69029898T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP16048489 1989-06-22
PCT/JP1990/000814 WO1990015629A1 (fr) 1989-06-22 1990-06-20 Procede de modification de matiere medicale a base de polymere de lactate

Publications (2)

Publication Number Publication Date
DE69029898D1 true DE69029898D1 (de) 1997-03-20
DE69029898T2 DE69029898T2 (de) 1997-06-26

Family

ID=15715943

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69029898T Expired - Fee Related DE69029898T2 (de) 1989-06-22 1990-06-20 Verfahren zum modifizieren medizinischen materials auf der basis von laktatpolymer

Country Status (8)

Country Link
US (1) US5218087A (de)
EP (1) EP0431188B1 (de)
AT (1) ATE148634T1 (de)
AU (1) AU627047B2 (de)
CA (1) CA2034482C (de)
DE (1) DE69029898T2 (de)
RU (1) RU2050162C1 (de)
WO (1) WO1990015629A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1249045B (it) * 1991-02-21 1995-02-11 Himont Inc Processo per la sintesi allo stato solido di polimeri dell'acido lattico e prodotti cosi ottenuti
ES2134205T3 (es) * 1991-03-08 1999-10-01 Keiji Igaki Stent para vasos, estructura de sujecion de dicho stent, y dispositivo para montar dicho stent.
EP0755956B1 (de) * 1995-07-25 2004-01-14 Toyota Jidosha Kabushiki Kaisha Verfahren zur Herstellung von Polymilchsäure
US7524335B2 (en) * 1997-05-30 2009-04-28 Smith & Nephew, Inc. Fiber-reinforced, porous, biodegradable implant device
DE69840171D1 (de) 1997-05-30 2008-12-11 Osteobiologics Inc Faserverstärkte,poröse,biologisch abbaubare implantatvorrichtung
WO1999061082A1 (fr) * 1998-05-28 1999-12-02 Gunze Limited Polymere contenant du lactide et materiau medical
US6440364B1 (en) * 1999-02-16 2002-08-27 Ethicon, Inc. Method of degassing absorbable suture products
JP4651802B2 (ja) * 1999-10-27 2011-03-16 三井化学株式会社 安定性に優れた脂肪族ポリエステルの製造方法
JP4827838B2 (ja) * 2004-12-29 2011-11-30 サムヤン コーポレーション モノフィラメント、これを利用した柔軟性及び生体適合性が向上した脱腸手術用メッシュ、及びその製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL299454A (de) * 1962-10-19
BE712555A (de) * 1968-03-21 1968-09-23
US3772420A (en) * 1968-12-23 1973-11-13 American Cyanamid Co Method for improving the in-vivo strength of polyglycolic acid
BE758156R (fr) * 1970-05-13 1971-04-28 Ethicon Inc Element de suture absorbable et sa
AU449591B2 (en) * 1970-05-14 1974-05-03 Davis & Geck Aust Pty.Ltd. Absorbable polyglycolic acid suture of enhanced in-vivo strength retention, anda method and apparatus for preparing same
JPS4833773B1 (de) * 1970-05-25 1973-10-16
DE3678191D1 (de) * 1985-03-25 1991-04-25 American Cyanamid Co Verfahren zur herstellung einer waermebehandelten prothetischen vorrichtung.
FR2623402B1 (fr) * 1987-11-19 1994-04-29 Solvay Article en polymere d'acide lactique utilisable notamment comme prothese biodegradable et procede pour sa realisation
DE3830481A1 (de) * 1988-09-08 1990-03-22 Ethicon Gmbh Schlauchfoermiges implantat, sowie verfahren zu dessen herstellung

Also Published As

Publication number Publication date
CA2034482C (en) 1999-01-19
EP0431188B1 (de) 1997-02-05
CA2034482A1 (en) 1990-12-23
AU5834990A (en) 1991-01-08
DE69029898T2 (de) 1997-06-26
RU2050162C1 (ru) 1995-12-20
ATE148634T1 (de) 1997-02-15
EP0431188A1 (de) 1991-06-12
WO1990015629A1 (fr) 1990-12-27
US5218087A (en) 1993-06-08
EP0431188A4 (en) 1992-08-12
AU627047B2 (en) 1992-08-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee