IT1296581B1 - Materiali polimerici non trombogenici e ad esaltata compatibilita' con fluidi e tessuti organici - Google Patents
Materiali polimerici non trombogenici e ad esaltata compatibilita' con fluidi e tessuti organiciInfo
- Publication number
- IT1296581B1 IT1296581B1 ITMI972644A IT1296581B1 IT 1296581 B1 IT1296581 B1 IT 1296581B1 IT MI972644 A ITMI972644 A IT MI972644A IT 1296581 B1 IT1296581 B1 IT 1296581B1
- Authority
- IT
- Italy
- Prior art keywords
- tissues
- polymeric materials
- excellent compatibility
- organic fluids
- non thrombogenic
- Prior art date
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
- A61L33/00—Antithrombogenic treatment of surgical articles, e.g. sutures, catheters, prostheses, or of articles for the manipulation or conditioning of blood; Materials for such treatment
- A61L33/0076—Chemical modification of the substrate
- A61L33/0082—Chemical modification of the substrate by reacting with an organic compound other than heparin
-
- 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
- A61L33/00—Antithrombogenic treatment of surgical articles, e.g. sutures, catheters, prostheses, or of articles for the manipulation or conditioning of blood; Materials for such treatment
- A61L33/0005—Use of materials characterised by their function or physical properties
- A61L33/0011—Anticoagulant, e.g. heparin, platelet aggregation inhibitor, fibrinolytic agent, other than enzymes, attached to the substrate
-
- 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
- A61L33/00—Antithrombogenic treatment of surgical articles, e.g. sutures, catheters, prostheses, or of articles for the manipulation or conditioning of blood; Materials for such treatment
- A61L33/06—Use of macromolecular materials
- A61L33/08—Polysaccharides
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Hematology (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI972644 IT1296581B1 (it) | 1997-11-28 | 1997-11-28 | Materiali polimerici non trombogenici e ad esaltata compatibilita' con fluidi e tessuti organici |
PCT/EP1998/007668 WO1999027976A1 (en) | 1997-11-28 | 1998-11-27 | Non thrombogenic polymers with compatibility with organic fluids and tissues |
AU14891/99A AU1489199A (en) | 1997-11-28 | 1998-11-27 | Non thrombogenic polymers with compatibility with organic fluids and tissues |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI972644 IT1296581B1 (it) | 1997-11-28 | 1997-11-28 | Materiali polimerici non trombogenici e ad esaltata compatibilita' con fluidi e tessuti organici |
Publications (2)
Publication Number | Publication Date |
---|---|
ITMI972644A1 ITMI972644A1 (it) | 1999-05-28 |
IT1296581B1 true IT1296581B1 (it) | 1999-07-14 |
Family
ID=11378283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI972644 IT1296581B1 (it) | 1997-11-28 | 1997-11-28 | Materiali polimerici non trombogenici e ad esaltata compatibilita' con fluidi e tessuti organici |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU1489199A (it) |
IT (1) | IT1296581B1 (it) |
WO (1) | WO1999027976A1 (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7781416B2 (en) | 2000-01-25 | 2010-08-24 | Sigma-Tau Research Switzerland S.A. | Derivatives of partially desulphated glycosaminoglycans as heparanase inhibitors, endowed with antiangiogenic activity and devoid of anticoagulating effect |
IT1316986B1 (it) | 2000-01-25 | 2003-05-26 | Sigma Tau Ind Farmaceuti | Derivati glicosamminoglicani parzialmente desolfatati nonanticoagulanti ad attivita' antiangiogenica. |
EP1188773A1 (en) | 2000-08-30 | 2002-03-20 | Nicox S.A. | Nitroderivatives of polysaccharides |
EP1340772A1 (en) * | 2002-02-28 | 2003-09-03 | Nicox S.A. | Nitro-derivatives of epoxyheparin |
AU2003243885B8 (en) * | 2002-05-09 | 2009-08-06 | Hemoteq Ag | Medical products comprising a haemocompatible coating, production and use thereof |
DE10261986B4 (de) * | 2002-05-10 | 2008-01-31 | Hemoteq Ag | Hämokompatibel beschichtete Oberflächen, Verfahren zu deren Herstellung und deren Verwendungen |
DE10330900B4 (de) * | 2003-07-01 | 2006-09-14 | Leibniz-Institut Für Polymerforschung Dresden E.V. | Biomaterial mit einem modularen Beschichtungssystem zur Anwendung in Medizinprodukten mit direktem Blutkontakt |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4239664A (en) * | 1978-10-31 | 1980-12-16 | Research Corporation | Anti-thrombogenic PVP-heparin polymer |
IT1208509B (it) * | 1985-03-13 | 1989-07-10 | Mediolanum Farmaceutici Srl | Processo per la produzione di eparan solfato e dermatan solfato naturali sostanzialmente puri eloro impiego farmaceutico. |
DE3639561A1 (de) * | 1986-11-20 | 1988-06-01 | Baumann Hanno | Verfahren zur herstellung von nicht-thrombogenen substraten |
DE3786927T2 (de) * | 1986-12-03 | 1993-12-23 | Terumo Corp | Antithrombotische arzneimittel und deren herstellung. |
US5296471A (en) * | 1992-12-22 | 1994-03-22 | Glycomed Incorporated | Method for controlling o-desulfation of heparin and compositions produced thereby |
DE19630879A1 (de) * | 1996-07-31 | 1998-02-05 | Hanno Lutz Prof Dr Baumann | Verfahren zur Herstellung blutverträglicher Werkstoffe durch Oberflächenbeschichtung von synthetischen Polymeren mit wasserlöslichen Substanzen aus natürlichen oder modifizierten Oligo- und Polysacchariden über kovalente Bindungen |
-
1997
- 1997-11-28 IT ITMI972644 patent/IT1296581B1/it active IP Right Grant
-
1998
- 1998-11-27 WO PCT/EP1998/007668 patent/WO1999027976A1/en active Application Filing
- 1998-11-27 AU AU14891/99A patent/AU1489199A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU1489199A (en) | 1999-06-16 |
ITMI972644A1 (it) | 1999-05-28 |
WO1999027976A1 (en) | 1999-06-10 |
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Legal Events
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0001 | Granted |