| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e4956a28d73acce9de8c47657315f946 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-320069
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00678
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00684
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00994
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00607 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F1-0321
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-1445
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-1206
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03M1-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F1-0342
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-320092 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F1-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-00 |
| filingDate |
2016-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cca935fd3232f42a9c3e1970d12b729d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d57e4c3374aa040abc58143e7a95f257 |
| publicationDate |
2018-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3355818-A1 |
| titleOfInvention |
Protection techniques for generator for digitally generating electrosurgical and ultrasonic electrical signal waveforms |
| abstract |
A method of generating electrical signal waveforms. A generator includes a digital processing circuit, a memory circuit in communication with the digital processing circuit defining a lookup table, a digital synthesis circuit in communication with the digital processing circuit and the memory circuit, and a digital-to-analog converter (DAC) circuit. The method includes generating a first and second digital electrical signal waveforms, combining the first and second waveforms to form a combined waveform, modifying the combined waveform to form a modified waveform The peak amplitude of the modified waveform does not exceed a predetermined amplitude value. The method includes generating a second waveform that is a function of the first waveform. The method includes modifying a frequency of the first waveform to form a frequency modified first waveform and combining the frequency modified first and second waveforms to form a combined waveform. |
| priorityDate |
2015-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |