http://rdf.ncbi.nlm.nih.gov/pubchem/patent/MX-2007002964-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1344c5c0f7a3b561aa76dfefb893f85f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-00243 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00214 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N2007-0078 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-2202 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-320741 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N7-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N7-022 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-1492 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B06B1-0655 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61N7-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B06B1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-00 |
| filingDate | 2005-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cee2a06ed2affb2c512b15bc625ea12e |
| publicationDate | 2008-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | MX-2007002964-A |
| titleOfInvention | ABLATION DEVICE WITH PHASE ARRANGEMENT ULTRASOUND TRANSDUCER. |
| abstract | The present invention relates to a tissue ablation device that has a plurality of transducer elements that can be operated out of phase to orient the acoustic energy beam forward or backward in the longitudinal direction; The transducer elements can also be operated by a signal having a common frequency, but where each element has a phase that is chosen to provide a beam of acoustic energy that has an additive effect at a predetermined distance from the transducers; The transducers include a cylindrical internal electro, a cylindrical piezoelectric material disposed on the internal electrode, and a cylindrical external electrode disposed on the cylindrical piezoelectric material; In one embodiment, circumferential grooves are cut through at least the external electrode by separating the transducer into a plurality of functionally discrete serially arranged transducer segments; The transducer segments can be operated independently of each other. |
| priorityDate | 2004-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.