| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f34119b232d292c72e632b62008eca90 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-1253
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-1407
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00577
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-124
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-0072
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00875
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-126
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00767
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00732 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-1206
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03H1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-1492 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03H1-00 |
| filingDate |
2022-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2e2f2eb88dc12e598ebebe41765499d2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_30e91b0d84527703a78d68344a55e937
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac78f1ec35668cca339a754533cfa064
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d7636576bc4b1fa14468d18e57f7652
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0d26c9bb868df6e1b31b8742b16b75a8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b256b02bdc21b2fe43d2f1c7e7c224d4 |
| publicationDate |
2022-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2022280229-A1 |
| titleOfInvention |
Variable impedance paths for delivery of electric fields |
| abstract |
A method and pulsed field ablation (PFA) system configured to provide variable impedance paths for delivery of electric fields to patient tissue using a PFA catheter are disclosed. According to one aspect, a method includes determining a current for each of a plurality of circuit paths, each circuit path including two electrodes. Each current may be determined based at least in part on: a desired voltage between the two electrodes; a tissue impedance between the two electrodes; and a parasitic impedance associated with the circuit path. The method also includes determining at least one of an excitation voltage and an input resistance for each circuit path of the plurality of circuit paths based at least in part on the determined current for the circuit path, parasitic impedances associated with the circuit path and a tissue impedance between the two electrodes in the circuit path. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11544061-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2022197639-A1 |
| priorityDate |
2021-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |