Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f07ba5e7ff356b7eda43fdfc20eef4b0 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-1815 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/A61B2017-00876 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-0075 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-22004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2218-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2217-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2034-731 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00613 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00375 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00577 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00363 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2025-0089 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-128 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00839 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-4833 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-1492 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M39-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-0538 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-0127 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B34-73 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-1206 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-0606 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-0169 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M25-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-22 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B34-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M39-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M25-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M25-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M25-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-0538 |
filingDate |
2020-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2022-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3de9c276400c1ac9c0b0346b445e45cf |
publicationDate |
2022-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-11426573-B2 |
titleOfInvention |
Catheters, catheter systems, and methods for puncturing through a tissue structure and ablating a tissue region |
abstract |
A percutaneous catheter system for use within the human body and an ablation catheter for ablating a selected tissue region within the body of a subject. The percutaneous catheter system can include two catheters that are operatively coupled to one another by magnetic coupling through a tissue structure. The ablation catheter can include electrodes positioned within a central portion. The ablation catheter is positioned such that the central portion of a flexible shaft at least partially surrounds the selected tissue region. Each electrode of the ablation catheter can be activated independently to apply ablative energy to the selected tissue region. The ablation catheter can employ high impedance structures to change the current density at specific points. Methods of puncturing through a tissue structure using the percutaneous catheter system are disclosed. Also disclosed are methods for ablating a selected tissue region using the ablation catheter. |
priorityDate |
2012-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |