http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9737354-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6fe6dde11a8dd0df6b3f75b32ce05dc4 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-1226 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-1286 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F27-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-1206 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F27-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-1442 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F27-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F27-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-14 |
| filingDate | 2015-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_90081ae06db33fceec1753d26365076f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_edd69999c84c72264df98f405445a2d6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9db8e468bde787dd636d1119a286b40a |
| publicationDate | 2017-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-9737354-B2 |
| titleOfInvention | Battery-powered electrosurgical forceps with multi-turn selectable-ratio transformer |
| abstract | An electrocautery surgical device comprising a battery source and radio-frequency signal generating circuitry electrically coupled to the battery source and operable to deliver power. In an exemplary embodiment, the radio-frequency signal generating circuitry comprises a transformer having a primary winding and a secondary winding wherein the secondary winding is comprised of a first secondary sub-winding and a second secondary sub-winding, at least one switching component electrically coupled to the first and second secondary sub-windings and operable to switch between engaging the first secondary sub-winding and engaging the second secondary sub-winding such that a current induced by the primary winding flows through either the first secondary sub-winding or the second secondary sub-winding, wherein the first and second secondary sub-windings have a different number of turns such that the radio-frequency signal generating circuitry produces a different impedance value depending on which of the first or second secondary sub-windings is engaged. |
| priorityDate | 2010-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.