| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cc60039b5822cf6f878b02ff2e7a0141 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2218-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-1475
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-1425
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00029 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-1477
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/A61B18-00 |
| filingDate |
2015-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7193839ccdd6f03062fda23acc88d93f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47db5642780ffe9bc653e2922146a5d9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cbfc7d78de4e2e6b44d5c6516d9f010a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57423b2bc168e4c23c381e7d219c59a8 |
| publicationDate |
2015-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2942024-A2 |
| titleOfInvention |
Ablation catheter with dedicated fluid paths and needle centering insert |
| abstract |
An irrigated needle electrode ablation catheter has a distal tip section with a tip electrode, a needle electrode assembly longitudinal movable relative to the catheter, and a needle centering insert in a channel in the tip electrode. The assembly has a proximal tubing and a distal needle electrode, and the insert supports the needle electrode in the channel at a predetermined separation distance from the tip electrode while enabling irrigation to flow circumferentially around the needle electrode through the channel and exit at the distal end of the tip electrode. The catheter also provides a first dedicated fluid pathway through the assembly and exits at the distal end of the needle electrode, and a second dedicated fluid pathway to supply fluid to the channel in the tip electrode, wherein the second pathway is defined by a guide tube and directed by a plunger member. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3656326-A4 |
| priorityDate |
2014-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |