FR2434127A1 - Procede pour rendre non thrombogene la surface de verres et objets de verre non thrombogene obtenus de cette maniere - Google Patents
Procede pour rendre non thrombogene la surface de verres et objets de verre non thrombogene obtenus de cette maniereInfo
- Publication number
- FR2434127A1 FR2434127A1 FR7915248A FR7915248A FR2434127A1 FR 2434127 A1 FR2434127 A1 FR 2434127A1 FR 7915248 A FR7915248 A FR 7915248A FR 7915248 A FR7915248 A FR 7915248A FR 2434127 A1 FR2434127 A1 FR 2434127A1
- Authority
- FR
- France
- Prior art keywords
- thrombogenic
- glass
- glasses
- way
- objects obtained
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/28—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material
-
- 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
- A61L33/0029—Anticoagulant, e.g. heparin, platelet aggregation inhibitor, fibrinolytic agent, other than enzymes, attached to the substrate using an intermediate layer of polymer
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/1468—Containers characterised by specific material properties
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Public Health (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Veterinary Medicine (AREA)
- Materials For Medical Uses (AREA)
- Surface Treatment Of Glass (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Polarising Elements (AREA)
- Sanitary Device For Flush Toilet (AREA)
- Formation Of Insulating Films (AREA)
Abstract
La surface du verre est modifiée en greffant chimiquement, au moyen de ponts moléculaires, des chaînes de polyamide-amine capables de former un complexe avec l'héparine et, en conséquence, de fixer celle-ci de manière stable, la surface du verre modifiée chimiquement de cette manière étant ensuite traitée avec une solution d'héparine. Ce procédé permet d'éliminer le caractère thrombogène du verre, le rendant ainsi propre, non seulement à la fabrication de récipients pour le sang ou le plasma, mais aussi à une utilisation comme élément constituant de prothèses artificielles ou de protections médico-chirurgicales.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2463878A IT1098337B (it) | 1978-06-16 | 1978-06-16 | Processo per rendere il vetro supperficialmente non trombogenico e manufatti vetrosi non trombogenici cosi ottenuti |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2434127A1 true FR2434127A1 (fr) | 1980-03-21 |
Family
ID=11214229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7915248A Withdrawn FR2434127A1 (fr) | 1978-06-16 | 1979-06-14 | Procede pour rendre non thrombogene la surface de verres et objets de verre non thrombogene obtenus de cette maniere |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS5510487A (fr) |
BE (1) | BE877025A (fr) |
DE (1) | DE2924232A1 (fr) |
DK (1) | DK250879A (fr) |
ES (1) | ES481609A0 (fr) |
FI (1) | FI791925A (fr) |
FR (1) | FR2434127A1 (fr) |
GB (1) | GB2023022A (fr) |
IT (1) | IT1098337B (fr) |
LU (1) | LU81387A1 (fr) |
NL (1) | NL7904683A (fr) |
NO (1) | NO792009L (fr) |
SE (1) | SE7905270L (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57199222U (fr) * | 1981-06-11 | 1982-12-17 | ||
JPS57199221U (fr) * | 1981-06-11 | 1982-12-17 | ||
US5767108A (en) * | 1995-08-22 | 1998-06-16 | Medtronic, Inc. | Method for making improved heparinized biomaterials |
US5672638A (en) * | 1995-08-22 | 1997-09-30 | Medtronic, Inc. | Biocompatability for solid surfaces |
US5607475A (en) * | 1995-08-22 | 1997-03-04 | Medtronic, Inc. | Biocompatible medical article and method |
IT201700025392A1 (it) * | 2017-03-07 | 2018-09-07 | Univ Degli Studi Milano | Poliammidoammine come ritardanti di fiamma |
-
1978
- 1978-06-16 IT IT2463878A patent/IT1098337B/it active
-
1979
- 1979-06-08 GB GB7920026A patent/GB2023022A/en not_active Withdrawn
- 1979-06-14 FR FR7915248A patent/FR2434127A1/fr not_active Withdrawn
- 1979-06-14 NL NL7904683A patent/NL7904683A/xx not_active Application Discontinuation
- 1979-06-15 BE BE0/195779A patent/BE877025A/fr unknown
- 1979-06-15 SE SE7905270A patent/SE7905270L/xx not_active Application Discontinuation
- 1979-06-15 JP JP7474679A patent/JPS5510487A/ja active Pending
- 1979-06-15 DK DK250879A patent/DK250879A/da unknown
- 1979-06-15 DE DE19792924232 patent/DE2924232A1/de not_active Withdrawn
- 1979-06-15 LU LU81387A patent/LU81387A1/fr unknown
- 1979-06-15 ES ES481609A patent/ES481609A0/es active Granted
- 1979-06-15 FI FI791925A patent/FI791925A/fi not_active Application Discontinuation
- 1979-06-15 NO NO792009A patent/NO792009L/no unknown
Also Published As
Publication number | Publication date |
---|---|
ES8206404A1 (es) | 1982-01-01 |
NL7904683A (nl) | 1979-12-18 |
IT1098337B (it) | 1985-09-07 |
NO792009L (no) | 1979-12-18 |
JPS5510487A (en) | 1980-01-24 |
IT7824638A0 (it) | 1978-06-16 |
DE2924232A1 (de) | 1979-12-20 |
DK250879A (da) | 1979-12-17 |
LU81387A1 (fr) | 1979-09-12 |
ES481609A0 (es) | 1982-01-01 |
GB2023022A (en) | 1979-12-28 |
SE7905270L (sv) | 1979-12-17 |
BE877025A (fr) | 1979-10-01 |
FI791925A (fi) | 1979-12-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2047717A1 (fr) | Anticorps monoclonaux contre de petites molecules et methodes pour les preparer | |
DZ330A1 (fr) | Procédé de production d'hydrocarbures aromatiques à partir d'éthane et/ou d'étylene. | |
NO791910L (no) | Fremgangsmaate ved fremstilling av glassgjenstander, saerlig optiske filamenter | |
DE68910399D1 (de) | Verfahren zur Produktion von Siloxancopolymeren mit seitenständigen quaternären Ammoniumgruppen. | |
DE58903388D1 (de) | Verfahren zur herstellung von fluorierten carbonsaeurefluoriden. | |
FI921428A (fi) | Process foer enzymatisk framstaellning av en basisk fibroblastvaextfaktor. | |
FR2434127A1 (fr) | Procede pour rendre non thrombogene la surface de verres et objets de verre non thrombogene obtenus de cette maniere | |
DE3486341D1 (de) | Derivate von Dextran mit antikoagulierenden und antikomplementären Eigenschaften, ihre Herstellung und ihre biologischen Anwendungen. | |
ATE15639T1 (de) | Fluoriertes glas, seine herstellung und bei der herstellung erhaltene fluoridmischungen. | |
DE69214121D1 (de) | Verfahren zur Herstellung von Intraokularlinsen | |
DE3789702D1 (de) | Verfahren zur Herstellung von Perfluoräthern durch Fluorierung mit elementarem Fluor. | |
DE3750798D1 (de) | Verfahren zur Herstellung eines Polyarylenthioäthers mit hoher Kristallinsationsgeschwindigkeit. | |
DE59008005D1 (de) | Verfahren zur Herstellung von hochmolekularen Copolyarylensulfiden. | |
DE68915664D1 (de) | Verfahren zur Herstellung von Rohreinheiten. | |
ATE137T1 (de) | Thermoplastische chemiewerkstoffe und verfahren zu ihrer herstellung. | |
ATE78239T1 (de) | Verfahren zur herstellung von zeolithen. | |
DE69705721D1 (de) | Verfahren zur Herstellung von 3-Isochromanon | |
DE3864512D1 (de) | Verfahren zur herstellung von kandis mit gepressten gaszellen. | |
DE69323980D1 (de) | Verfahren zur Herstellung von Vorformen für optische Wellenleiter | |
DE69013429D1 (de) | Verfahren zur Herstellung von 2,2-Dimethyl-3-hydroxypropyl-2,2-dimethyl-3-hydroxypropionat. | |
DE69312586D1 (de) | Verfahren zur Herstellung von ultrahochmolekularem Polyethylen | |
FR2656549B1 (fr) | Procede pour la fabrication d'un coude et coude fabrique suivant ce procede. | |
IT7829874A0 (it) | Cementi rinforzati con fibre di vetro e processo per la loro fabbricazione. | |
DE69018539D1 (de) | Verfahren zur Herstellung von supraleitenden Dünnschichten. | |
DE58906807D1 (de) | Verfahren zur Herstellung von teilfluorierten Ethanen. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |