| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ac13a72d2bf00660d30a98aa3be3963f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-1495
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00107
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-00292
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-1253
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00839
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-00473
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00351
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-126
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-0066
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2562-0215
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00577
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-1293
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-1497
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-162 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N1-056
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-287
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-1492
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-1206 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61N1-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-296 |
| filingDate |
1992-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05eab4dc91d72c4287c58cdb28e897e2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52a4add1b6b3b4247e44dbbaf7014e11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8ff949150b8cbcc1e682babab93c42c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_366c29d8641203e27c47b7c7b69e3c8f |
| publicationDate |
1994-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0588864-A1 |
| titleOfInvention |
Combination monophasic action potential/ablation catheter and high-performance filter system |
| abstract |
Combination catheter for both the detection of monophasic action potentials and the ablation of surface tissue in vivo in a patient's heart. The apparatus includes a catheter probe having a terminal portion (10) and an electrode (20) carried by said terminal portion, such that a portion of the terminal electrode (20) is exposed to the environment. A reference electrode (50) placed along the end portion is spaced from the first electrode and is intended to provide a reference potential signal. An ablation electrode (30) adjacent to both the end portion (20) and the reference electrodes (50), but electrically insulated therefrom, is intended to supply electromagnetic energy to the end portion. Said electrodes are electrically connected to the proximal end of the catheter via individual conductors or wires (22, 32 and 30) which run through an insulated cable. An electronic filter allows the recording of monophasic action potentials during ablation, without radio frequency interference. The catheter may also include standard cardiography and / or stimulation electrodes (80 and 75) respectively. Said catheter may also include a guiding mechanism intended to place the catheter in place at various treatment sites of the heart, and a structure intended to maintain the terminal electrode in substantially perpendicular contact with the cardiac tissue with positive pressure, and to separate the heart tissue reference electrode. |
| priorityDate |
1991-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |