http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1030698-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1a880d912787db90123ffefbfc03ce40 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L15-325 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-044 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L15-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L33-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L31-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L15-16 |
| filingDate | 1999-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5a47aaed0d28fcaa7573d4e87abeef9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b67300bc34c30f87a010faf7d370bc28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d1481d43f3f95d7a8c9f641d04cdce1 |
| publicationDate | 2000-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1030698-A1 |
| titleOfInvention | Bi-composite collagen material, method for obtaining same and therapeutic applications |
| abstract | A bicomposite material based on collagen is prepared which has two closely bound layers and is biocompatible, non-toxic, hemostatic and biodegradable in less than a month, and can be used in surgery to achieve hemostasis and prevent post-surgical adhesion. To prepare the material, a solution of collagen or gelatin, which may contain glycerine and a hydrophilic additive such as polyethylene glycol or a polysaccharide, is poured onto an inert support to form a layer 30 mum to less than 100 mum thick. Then a polymeric porous fibrous layer is applied during gelling of the collagen or gelatin, and the resultant material is dried. The polymeric porous fibrous layer may be made of collagen or a polysaccharide, and have a density of not more than 75 mg/cm<SUP>2</SUP>, a pore size from 30 mum to 300 mum and a thickness of 0.2 cm to 1.5 cm. |
| priorityDate | 1998-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.