Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1647c467fee69f9bfdb92627db2245c7 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2025-0087 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00517 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-143 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-1432 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2218-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2090-3966 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00267 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00279 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00214 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00511 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/A61B2018-00434 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-046 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-1475 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-1492 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-3403 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-3478 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-0084 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M25-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-04 |
filingDate |
2020-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac43f696495f89bb7e83ab8c608cd833 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1f0bd98d236bae1676e439a1de23f01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7f972503d2672a3601080102289f0523 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5743f94c3c7f692173306549c1a7c841 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e3f073f902442dc0fe50be2927005070 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e5f0310de9ba0a4af51e9cb04191453f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_079eacb19f10baf09932384d7f9cb403 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eed6fd0a4cbbb24727f8595ce0cec01f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a39f3b0c7dcad64e18b54ace498c2612 |
publicationDate |
2021-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-2021015518-A1 |
titleOfInvention |
Method for painless renal denervation using a peri-vascular tissue ablation catheter with support structures |
abstract |
An intravascular catheter for peri-vascular and/or peri-urethral tissue ablation includes multiple needles advanced through supported guide tubes which expand around a central axis to engage the interior surface of the wall of the renal artery or other vessel of a human body allowing the injection an ablative fluid for ablating tissue, and/or nerve fibers in the outer layer or deep to the outer layer of the vessel, or in prostatic tissue. The system may also include a means to limit and/or adjust the depth of penetration of the ablative fluid into and beyond the tissue of the vessel wall. The catheter may also include structures which provide radial and/or lateral support to the guide tubes so that the guide tubes expand uniformly and maintain their position against the interior surface of the vessel wall as the sharpened injection needles are advanced to penetrate into the vessel wall. A method can involve injection/infusion of the ablative fluid over an extended time period of at least 10 seconds or with two injections at two different penetration depths to reduce or eliminate patient pain during ablation. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11717345-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11202889-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11510729-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11759608-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11752303-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11751787-B2 |
priorityDate |
2012-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |