| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_36d46b495848c8176e6d5bfed03f040d |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-915
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-91
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L31-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L31-16 |
| filingDate |
2007-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2015-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_102bfbe4527eda32f4732d9eb40d115a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a0ba4a1ae9455e2f8c6469af7a74c9e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_256d1f2112f6f66c9ce0e737f777271a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ea9101f14c411168a90c4c00c188bc0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a36fcc008c04af12bbb0382e1ae70e4 |
| publicationDate |
2015-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-101600463-B |
| titleOfInvention |
Drug-delivery endovascular stent and method of use |
| abstract |
An improvement in drug-eluting stents, and method of their making are disclosed. The surface of a metal stent is roughened to have a surface roughness of at least about 20 muin (0.5 mum) and a surface roughness range of between about 300-700 muin (7.5-17.5 mum). The roughened stent surface is covered with a polymer-free coating of a limus drug, to a coating thickness greater than the range of surface roughness of the roughened stent surface. |
| priorityDate |
2006-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |