http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0749291-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_014b7ec26db2ff24575863da8233be18 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2210-0019 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-95 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M29-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-95 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-88 |
| filingDate | 1995-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_420bbd6f09c1e9295f86177c7f7dda5d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_25fd3140061a30c8ac657f03cf555151 |
| publicationDate | 1996-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0749291-A1 |
| titleOfInvention | Urological stent and deployment device therefor |
| abstract | A stent adapted for placing in the urethra so as to retain the urethra's diameter above a critical level is provided. The stent comprises: a spiral band made of a two-way shape memory alloy having two memory states consisting of a first state in which said alloy is soft and substantially deformable and a second state in which said alloy has super elastic properties and is substantially non-deformable, the alloy changes from the first state to the second state at a first transition temperature being above physiological body temperature and changes from the second to the first state at a second transition temperature being below physiological body temperature; in said second state consecutive windings of the band are adjacent one another so that they form together essentially a continuous cylindrical tube of a diameter above said critical level; in said first state said band forms a coiled structure having a maximal external diameter so as to allow deployment of stent within the urethra. |
| priorityDate | 1994-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.