http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2083525-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7733de6f1f3f113100ed2fd12c4a3f68 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2217-007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-22075 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2217-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-22052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-22038 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2090-3784 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-320088 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-22012 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-320783 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B19-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-32 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M25-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-00 |
| filingDate | 1992-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8dc46f0560fbb9d95aade732f745d28d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e64cd49fa817dd7b435304331cbeb22 |
| publicationDate | 1993-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2083525-A1 |
| titleOfInvention | Apparatus and method for intravascular cavitation or delivery of low frequency mechanical energy |
| abstract | ABSTRACT An apparatus and method for recanalization of a blood vessel obstruction by application of low frequency mechanical energy to a vessel site or by creation of cavitation at the vessel site. The system includes a catheter assembly having a wire located within and extending through a wire support tube and adapted to move axially therewith. A driving apparatus positioned at a proximal portion of the catheter assembly imparts energy to the wire to oscillate it axially. A tip is connected to a distal end of the wire and imparts low frequency mechanical energy or causes cavitation at the vessel site to recanalize it. Further, a fluid particle removal system can be incorporated within the catheter assembly to convey pressurized fluid via the wire support tube to the tip where the fluid is redirected in a proximal direction into a second tube of the catheter assembly coaxially positioned around the wire support tube. Particulate from the vessel obstruction being recanalized becomes attached viscously in the redirected pressurized fluid and is withdrawn from the vessel site. |
| priorityDate | 1992-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.