http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2037838-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8a3313a20f5b1760093fca88000339d5 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2430-36 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L24-043 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L24-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-00 |
| filingDate | 2007-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e4f5d356ab3a188604c6a5e7ee5f4171 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6b86a3c820b8e27af8a09806de4e2f5d |
| publicationDate | 2009-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2037838-A1 |
| titleOfInvention | Composition and method for vascular embolization |
| abstract | A therapeutic composition and a therapeutic method are provided for occlusion of a vascular site. The vascular site may be within a blood vessel or a lymph duct, and may include an aneurysm or an arteriovenous malformation, or may be in a normal section of the vessel or duct. A composition comprises an alkylated chitosan, and a polybasic carboxylic acid or an oxidized polysaccharide, or both, in an aqueous medium. Another composition comprises a gelatin and a polybasic carboxylic acid or an oxidized polysaccharide, or both, in an aqueous medium The composition is in the form of a substantially liquid sol immediately upon mixing, and gels or solidifies in situ in the vascular site, typically in a matter of minutes. The composition may further include a radiopaque agent or a bioactive agent, which may be contained in nanospheres or microspheres within the hydrogel. |
| priorityDate | 2006-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 185.