| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d41e7f85914422595096f0114aeb616c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-3488
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-00247
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-00243
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-3425
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-1205
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-2427 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-3478
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-0218
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-3423
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-2466 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-34 |
| filingDate |
2017-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_50c821add1ef835c1bed9b43903165de |
| publicationDate |
2018-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2018263658-A1 |
| titleOfInvention |
Expandable Cardiac Access Catheter |
| abstract |
An access catheter provides access for a large bore stiff therapeutic catheter across the atrial septum from above via the superior vena cava. The access catheter has an expandable member that direct a delivery tube outwards in a radial direction to place a delivery tube opening into direct contact with the fossa ovalis. The braided expandable member allows blood flow to pass when it is expanded; the expandable member provides support against the opposite wall of the right atrium. A hollow dilator tube enters the delivery tube to form a tenting shape to the fossa and a guidewire is passed across the fossa ovalis. Standard procedure allows delivery of the therapeutic catheter over the guidewire. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2021353354-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11172960-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11045224-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11154325-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020068841-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11523808-B2 |
| priorityDate |
2017-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |