| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ab5a77d2217c54e649903f7a3ee4e9a0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_97bbd8ba014a1f7730af65e14ef6c0d0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_751a8ece529b3e65d8d5796ea05de66e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-0022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00577
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00404
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00416
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00136 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-1492 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M25-00 |
| filingDate |
2016-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2102701acc4f1c47900779a2afb4cbca
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e67f016908b44c99fe74de1a0e391acf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_93528e12675039dd098e2cccd4fa6c82 |
| publicationDate |
2017-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2017040371-A1 |
| titleOfInvention |
Devices and methods for ablation of vascular defects |
| abstract |
A double-lumen balloon catheter assembly has embedded electrodes for endovascular application of radiofrequeney electrical energy precisely at the neck region of a saccular aneurysm to remove the endothelial cellular layer (the intima) prior to treatment by conventional embolization methods such as packing the aneurysm with coils. The electrodes are embedded in the wall of the balloon and deform elasticaliy as the balloon is inflated to place the electrodes at the aneurysm neck. The electrodes then return the balloon to its original shape after inflation pressure is removed. Since the position of the electrodes is fixed on the balloon, and they are configured only to apply energy to the aneurysm neck, the catheter assembly substantially avoids involvement of the intima at locations other than the aneurysm neck. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116503436-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116503436-B |
| priorityDate |
2015-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |