GR3015095T3 - Compositions containing derivatives of chitin for preventing adhesion. - Google Patents

Compositions containing derivatives of chitin for preventing adhesion.

Info

Publication number: GR3015095T3
Authority: GR; Greece
Prior art keywords: chitin; compositions containing; preventing adhesion; containing derivatives; derivatives
Prior art date: 1989-10-31

Application number

GR950400314T

Other languages

English (en)

Inventor

Paul A Higham

Jessica D Posey-Dowty

Original Assignee

Howmedica

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.)

1989-10-31

Filing date

1995-02-16

Publication date

1995-05-31

1995-02-16 Application filed by Howmedica filed Critical Howmedica

1995-05-31 Publication of GR3015095T3 publication Critical patent/GR3015095T3/el

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
- A61L17/00—Materials for surgical sutures or for ligaturing blood vessels ; Materials for prostheses or catheters
- 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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
- 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
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
- C08B37/0024—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Glucans; (beta-1,3)-D-Glucans, e.g. paramylon, coriolan, sclerotan, pachyman, callose, scleroglucan, schizophyllan, laminaran, lentinan or curdlan; (beta-1,6)-D-Glucans, e.g. pustulan; (beta-1,4)-D-Glucans; (beta-1,3)(beta-1,4)-D-Glucans, e.g. lichenan; Derivatives thereof
- C08B37/0027—2-Acetamido-2-deoxy-beta-glucans; Derivatives thereof
- C08B37/003—Chitin, i.e. 2-acetamido-2-deoxy-(beta-1,4)-D-glucan or N-acetyl-beta-1,4-D-glucosamine; Chitosan, i.e. deacetylated product of chitin or (beta-1,4)-D-glucosamine; Derivatives thereof
- 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
- C08J2305/00—Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2301/00 or C08J2303/00
- C08J2305/08—Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof

Landscapes

Health & Medical Sciences (AREA)
Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
General Health & Medical Sciences (AREA)
Materials Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Organic Chemistry (AREA)
Polymers & Plastics (AREA)
Manufacturing & Machinery (AREA)
Vascular Medicine (AREA)
Epidemiology (AREA)
Surgery (AREA)
Animal Behavior & Ethology (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Molecular Biology (AREA)
Biochemistry (AREA)
Heart & Thoracic Surgery (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)
Materials For Medical Uses (AREA)
Compositions Of Macromolecular Compounds (AREA)

GR950400314T 1989-10-31 1995-02-16 Compositions containing derivatives of chitin for preventing adhesion. GR3015095T3 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US42968789A	1989-10-31	1989-10-31

Publications (1)

Publication Number	Publication Date
GR3015095T3 true GR3015095T3 (en)	1995-05-31

Family

ID=23704303

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GR950400314T GR3015095T3 (en)	1989-10-31	1995-02-16	Compositions containing derivatives of chitin for preventing adhesion.

Country Status (13)

Country	Link
EP (1)	EP0426368B1 (el)
JP (1)	JPH0790041B2 (el)
KR (1)	KR930004655B1 (el)
AT (1)	ATE116555T1 (el)
AU (1)	AU612085B1 (el)
CA (1)	CA2028709A1 (el)
DE (1)	DE69015775T2 (el)
DK (1)	DK0426368T3 (el)
ES (1)	ES2066152T3 (el)
GR (1)	GR3015095T3 (el)
IE (1)	IE64988B1 (el)
IL (1)	IL96101A0 (el)
ZA (1)	ZA908676B (el)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GR920100122A (el) *	1991-04-05	1993-03-16	Ethicon Inc	Πολυσακχαρίτες οι οποίοι περιέχουν καρβοξύλιο με σταυροειδείς δεσμούς δια την πρόληψιν της προσφύσεως.
WO1993009176A2 (en) *	1991-10-29	1993-05-13	Clover Consolidated, Limited	Crosslinkable polysaccharides, polycations and lipids useful for encapsulation and drug release
AU3235593A (en) *	1991-12-20	1993-07-28	Howmedica Inc.	Process for insolubilizing N-carboxyalkyl derivatives of chitosan
JP3274550B2 (ja) *	1993-08-03	2002-04-15	株式会社日本触媒	吸水材の製法
US5858350A (en)	1993-12-01	1999-01-12	Marine Polymer Technologies	Methods and compositions for poly-β-1→4-N-acetylglucosamine cell therapy system
EP0665022A1 (en) *	1994-01-28	1995-08-02	Prodex, Inc.	Viscoelastic solution of N,O-carboxymethyl chitosan for ophthalmic use
WO1995033773A1 (en) *	1994-06-02	1995-12-14	Vitaphore Corporation	Lysozyme-degradable biomaterials
US5931165A (en) *	1994-09-06	1999-08-03	Fusion Medical Technologies, Inc.	Films having improved characteristics and methods for their preparation and use
GB9421969D0 (en) *	1994-10-28	1994-12-21	Innovative Tech Ltd	Wound treatment composition
TW389694B (en) *	1995-08-17	2000-05-11	Novartis Ag	Compositions including o-carboxyalkyl chitosan and methods of use in ophthalmics
SE9600216D0 (sv) *	1996-01-18	1996-01-18	Hans Arne Hansson	Styrning av läkningsprocesser
US5791352A (en) *	1996-06-19	1998-08-11	Fusion Medical Technologies, Inc.	Methods and compositions for inhibiting tissue adhesion
DE19710369A1 (de) *	1997-03-13	1998-09-17	Henkel Kgaa	Verfahren zur Herstellung von vernetzten Biopolymeren
WO1999058168A1 (en) *	1998-05-13	1999-11-18	Ml Laboratories Plc	Dextrin-containing composition for preventing surgical adhesions
FR2844717B1 (fr) *	2002-09-23	2006-07-07	Richard Cancel	Plaque de renfort comprenant notamment du chitosane
NZ616957A (en)	2007-02-19	2015-06-26	Marinepolymer Tech Inc	Hemostatic compositions and therapeutic regimens
WO2010011216A1 (en) *	2008-07-22	2010-01-28	E.I. Du Pont De Nemours And Company	N-alkylchitosan films and laminates made therefrom
WO2011130646A1 (en)	2010-04-15	2011-10-20	Marine Polymer Technologies, Inc.	Anti-bacterial applications of poly -n-acetylglucosamine nanofibers
NZ732118A (en)	2011-04-15	2018-11-30	Marine Polymer Tech Inc	Treatment of disease with poly-n-acetylglucosamine nanofibers
ES2746974T3 (es)	2012-03-28	2020-03-09	Toray Industries	Material biodegradable y procedimiento de producción de un material biodegradable
RU2572849C1 (ru)	2012-03-28	2016-01-20	Торэй Индастриз, Инк.	Биоразрушаемый материал и способ получения биоразрушаемого материала
JP7321610B2 (ja) *	2020-06-01	2023-08-07	株式会社大塚製薬工場	癒着防止剤及びそれを用いた癒着防止方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3989535A (en) *	1974-02-11	1976-11-02	American Cyanamid Company	Solution of poly(N-acetyl-D-glucosamine)
SE456346B (sv) *	1984-07-23	1988-09-26	Pharmacia Ab	Gel for att forhindra adhesion mellan kroppsvevnader och sett for dess framstellning
JPS62170254A (ja) *	1986-01-20	1987-07-27	ユニチカ株式会社	創傷被覆保護材

1990
- 1990-10-24 DK DK90311669.7T patent/DK0426368T3/da active
- 1990-10-24 EP EP90311669A patent/EP0426368B1/en not_active Expired - Lifetime
- 1990-10-24 AT AT90311669T patent/ATE116555T1/de not_active IP Right Cessation
- 1990-10-24 DE DE69015775T patent/DE69015775T2/de not_active Expired - Fee Related
- 1990-10-24 ES ES90311669T patent/ES2066152T3/es not_active Expired - Lifetime
- 1990-10-24 IL IL96101A patent/IL96101A0/xx unknown
- 1990-10-29 CA CA002028709A patent/CA2028709A1/en not_active Abandoned
- 1990-10-30 AU AU65624/90A patent/AU612085B1/en not_active Ceased
- 1990-10-30 ZA ZA908676A patent/ZA908676B/xx unknown
- 1990-10-30 KR KR1019900017411A patent/KR930004655B1/ko not_active Expired - Fee Related
- 1990-10-30 IE IE390390A patent/IE64988B1/en not_active IP Right Cessation
- 1990-10-31 JP JP2295193A patent/JPH0790041B2/ja not_active Expired - Lifetime
1995
- 1995-02-16 GR GR950400314T patent/GR3015095T3/el unknown

Also Published As

Publication number	Publication date
DE69015775D1 (de)	1995-02-16
EP0426368A2 (en)	1991-05-08
IE64988B1 (en)	1995-09-20
EP0426368A3 (en)	1992-04-01
KR930004655B1 (ko)	1993-06-02
AU612085B1 (en)	1991-06-27
ES2066152T3 (es)	1995-03-01
JPH0790041B2 (ja)	1995-10-04
KR910007549A (ko)	1991-05-30
JPH03167201A (ja)	1991-07-19
EP0426368B1 (en)	1995-01-04
IL96101A0 (en)	1991-07-18
DE69015775T2 (de)	1995-05-11
ZA908676B (en)	1992-06-24
IE903903A1 (en)	1991-05-08
DK0426368T3 (da)	1995-03-13
CA2028709A1 (en)	1991-05-01
ATE116555T1 (de)	1995-01-15

Publication	Publication Date	Title
GR3015095T3 (en)	1995-05-31	Compositions containing derivatives of chitin for preventing adhesion.
CA2230530A1 (en)	1997-03-06	Biomaterials for preventing post-surgical adhesions comprised of hyaluronic acid derivatives
EP0386757A3 (en)	1990-12-27	Biodegradable poly (phosphate esters)
IL101282A0 (en)	1992-11-15	Biodegradable polymer composition
CA2030716A1 (en)	1991-06-28	Water disposable tampon applicators and biodegradable compositions for use therein
ZA971910B (en)	1997-09-09	Absorbent articles having reduced topsheet adhesion.
AU1231395A (en)	1995-08-31	Body conforming absorbent article
AU5107390A (en)	1990-08-13	Polymeric aqueous composition for protective coatings
EP0602861A3 (en)	1994-10-12	Mixed condensation product and rubber mixture containing it.
AU7362591A (en)	1991-11-14	Polymer compositions
AU2711988A (en)	1989-06-14	Articles for tissue contact containing an antimicrobial agent
EP0653457A3 (en)	1995-12-27	Rubber compositions for foam rubber.
AU4563093A (en)	1994-01-31	Echographic contrast agent composition
AU6109890A (en)	1991-02-21	Bitumen compositions
AU3612889A (en)	1989-12-14	Polymer compositions
AU7642894A (en)	1995-03-22	Low friction, hydrophilic, biocompatible compositions
AU8187891A (en)	1992-01-23	Elastic underpants for supporting an incontinence guard or the like
AU8406991A (en)	1992-03-30	Desensitizing dental composition
AU3737289A (en)	1990-01-05	Agent for treating pancreatitis or the like
GR3026551T3 (en)	1998-07-31	Composition of polymers for medical applications.
AU6630690A (en)	1991-05-31	Polymeric compositions
AU1569700A (en)	2000-07-03	Novel therapeutic application of low molecular weight heparin
AU2261592A (en)	1993-01-25	Pulsed release of high molecular weight therapeutic agents from bioerodible polymer compositions
AU5673090A (en)	1991-01-07	Degradable polymeric compositions
AU653359B2 (en)	1994-09-29	Hardening agent for affected tissues of the digestive system