| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2300-606
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2300-416 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-436
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-5375
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P37-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-52 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K38-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-91
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-436
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P37-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L31-00 |
| filingDate |
2007-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2009-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-WO2007132801-A1 |
| titleOfInvention |
Stent |
| abstract |
The present invention relates to a stent using a substantially non-degradable material in vivo as a stent base material, and the stent mainly includes a drug and a biodegradable polymer on at least a part of the surface of the stent base material. The biodegradable polymer has a coating layer as a component, and the biodegradable polymer is (a) at any point in time from 6 weeks to 12 weeks after the immersion under predetermined immersion conditions. The weight of the biodegradable polymer is reduced to 50% of the weight before immersion, and (b) the weight of the biodegradable polymer is 10% of the weight before immersion at any point in the period from 14 weeks to 18 weeks after immersion. It has the property of decreasing. |
| priorityDate |
2006-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |