GB1267549A - Non-thrombogenic materials and methods for their preparation - Google Patents
Non-thrombogenic materials and methods for their preparationInfo
- Publication number
- GB1267549A GB1267549A GB36007/69A GB3600769A GB1267549A GB 1267549 A GB1267549 A GB 1267549A GB 36007/69 A GB36007/69 A GB 36007/69A GB 3600769 A GB3600769 A GB 3600769A GB 1267549 A GB1267549 A GB 1267549A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polymer
- acetate
- coagulant
- july
- thrombogenic
- 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
Links
- 239000000463 material Substances 0.000 title abstract 3
- 230000001453 nonthrombogenic effect Effects 0.000 title abstract 3
- 229920000642 polymer Polymers 0.000 abstract 4
- 239000003146 anticoagulant agent Substances 0.000 abstract 3
- 229940127219 anticoagulant drug Drugs 0.000 abstract 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 2
- 229920002678 cellulose Polymers 0.000 abstract 2
- 229920000669 heparin Polymers 0.000 abstract 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 abstract 1
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 abstract 1
- 229920001499 Heparinoid Polymers 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 abstract 1
- 150000001241 acetals Chemical class 0.000 abstract 1
- UGZICOVULPINFH-UHFFFAOYSA-N acetic acid;butanoic acid Chemical compound CC(O)=O.CCCC(O)=O UGZICOVULPINFH-UHFFFAOYSA-N 0.000 abstract 1
- PXGPQCBSBQOPLZ-UHFFFAOYSA-N butanoic acid;propanoic acid Chemical compound CCC(O)=O.CCCC(O)=O PXGPQCBSBQOPLZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 abstract 1
- 150000004676 glycans Chemical class 0.000 abstract 1
- ZFGMDIBRIDKWMY-PASTXAENSA-N heparin Chemical compound CC(O)=N[C@@H]1[C@@H](O)[C@H](O)[C@@H](COS(O)(=O)=O)O[C@@H]1O[C@@H]1[C@@H](C(O)=O)O[C@@H](O[C@H]2[C@@H]([C@@H](OS(O)(=O)=O)[C@@H](O[C@@H]3[C@@H](OC(O)[C@H](OS(O)(=O)=O)[C@H]3O)C(O)=O)O[C@@H]2O)CS(O)(=O)=O)[C@H](O)[C@H]1O ZFGMDIBRIDKWMY-PASTXAENSA-N 0.000 abstract 1
- 229960002897 heparin Drugs 0.000 abstract 1
- 239000002554 heparinoid Substances 0.000 abstract 1
- 239000000017 hydrogel Substances 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 229920001282 polysaccharide Polymers 0.000 abstract 1
- 239000005017 polysaccharide Substances 0.000 abstract 1
- 229920002689 polyvinyl acetate Polymers 0.000 abstract 1
- 239000011118 polyvinyl acetate Substances 0.000 abstract 1
- 239000004627 regenerated cellulose Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 0.000 abstract 1
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
- A61L33/0005—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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/48—Isomerisation; Cyclisation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2810/00—Chemical modification of a polymer
- C08F2810/20—Chemical modification of a polymer leading to a crosslinking, either explicitly or inherently
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Epidemiology (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Surgery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US74540068A | 1968-07-17 | 1968-07-17 | |
| US74778968A | 1968-07-26 | 1968-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1267549A true GB1267549A (en) | 1972-03-22 |
Family
ID=27114449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB36007/69A Expired GB1267549A (en) | 1968-07-17 | 1969-07-17 | Non-thrombogenic materials and methods for their preparation |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1936387A1 (enExample) |
| FR (1) | FR2014632A1 (enExample) |
| GB (1) | GB1267549A (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2151246A (en) * | 1983-12-15 | 1985-07-17 | Biomatrix Inc | Biocompatible polymeric materials |
| RU2430729C2 (ru) * | 2009-05-13 | 2011-10-10 | Учреждение Российской академии наук Институт химии Коми научного центра Уральского отделения РАН | Получение полифункциональных сульфатированных производных на основе порошковой целлюлозы, обладающих антикоагулянтной активностью |
| CN121927132A (zh) * | 2026-03-30 | 2026-04-28 | 天津包钢稀土研究院有限责任公司 | 一种抗凝血静脉导管及其制备方法 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1081627B (it) * | 1977-07-27 | 1985-05-21 | Snam Progetti | Procedimento per la preparazione di materiali biocompatibili e manufatti cosi' ottenuti |
| US4820302A (en) * | 1982-04-22 | 1989-04-11 | Sterling Drug Inc. | Bio compatible and blood compatible materials and methods |
-
1969
- 1969-07-17 FR FR6924397A patent/FR2014632A1/fr not_active Withdrawn
- 1969-07-17 DE DE19691936387 patent/DE1936387A1/de active Pending
- 1969-07-17 GB GB36007/69A patent/GB1267549A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2151246A (en) * | 1983-12-15 | 1985-07-17 | Biomatrix Inc | Biocompatible polymeric materials |
| RU2430729C2 (ru) * | 2009-05-13 | 2011-10-10 | Учреждение Российской академии наук Институт химии Коми научного центра Уральского отделения РАН | Получение полифункциональных сульфатированных производных на основе порошковой целлюлозы, обладающих антикоагулянтной активностью |
| CN121927132A (zh) * | 2026-03-30 | 2026-04-28 | 天津包钢稀土研究院有限责任公司 | 一种抗凝血静脉导管及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1936387A1 (de) | 1970-01-22 |
| FR2014632A1 (enExample) | 1970-04-17 |
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