| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cc60039b5822cf6f878b02ff2e7a0141 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-1467
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-126
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00577
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-6858
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00214
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-287
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-1253
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00357
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00351
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-1492
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00875
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00839
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-1407
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-144
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-0016
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00595
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-1465 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-6852
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-283
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-287
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-1492
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-6859
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-6869
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-1206
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-296
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-00 |
| filingDate |
2019-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_157cac934c82114f3e588cd82e9730ef
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6fa8aeb637052cadea8fdb3a1f4a1650
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6c88177df20d39096cbbd1cc1e02d057
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9330b4eac47f559fb3b93826c5c2e9da
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd6504d07a1411f94b62ae9045908aa1 |
| publicationDate |
2020-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3603493-A2 |
| titleOfInvention |
Unipolar reference electrode for electrophysiology mapping catheter |
| abstract |
An apparatus includes a shaft and an end effector at a distal end of the shaft. The end effector has a distal end and a proximal end with a longitudinal intermediate point between the distal and proximal ends. The end effector is sized to fit in an anatomical passageway within a cardiovascular system. The end effector includes at least one sensor electrode and a reference electrode. The at least one sensor electrode is configured to contact cardiovascular tissue and thereby pick up potentials. The reference electrode is configured to pick up a potential from fluid in contact with the reference electrode. The reference electrode is located proximal to the longitudinal intermediate point of the end effector. The end effector is configured to prevent the reference electrode from contacting tissue. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021079246-A1 |
| priorityDate |
2018-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |