http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009069855-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d7699c6060a566fe8b35b5ed599b82ae http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c59352216bf552a534d786ffedd4a959 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2230-0054 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2250-0039 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-91 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-82 |
| filingDate | 2008-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_54165921a901fad7322c7f63aefa8ccb |
| publicationDate | 2009-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2009069855-A1 |
| titleOfInvention | Cylindrical stent |
| abstract | The present invention relates to a cylindrical stent, which is a self-expanding type medical appliance for expanding the lumen of a blood vessel or esophagus that is stenosed, more specifically a cylindrical stent made of metal material forming a plurality of peak portions P and valley portions B and having a lengthwise axis. The cylindrical stent is characterized in that the end portions A of the peak portions forming both of the distal portions of the cylindrical stent are bent in the inward direction of the cylindrical stent. The present invention can effectively prevent the problem that a false blood vessel is formed as the vessel wall is exfoliated, broken or damaged due to contact between the distal portion of the cylindrical stent arid the vessel wall, and has an effect of effectively preventing the problem that inflammation occurs at the contact portion due to contact between the lumen wall of an esophagus, etc. and the distal portion of the cylindrical stent. |
| priorityDate | 2007-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.