| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4137016b2099e7f40009b678b53f3eff
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e18365965e0d04c822ce7982468eb511 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2250-0098
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-246
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-2427
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-243
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2210-0014 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-2436
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-243 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-24 |
| filingDate |
2012-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2016-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5708c1421665249a46c79eb7341622d |
| publicationDate |
2016-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9370422-B2 |
| titleOfInvention |
Expandable radiopaque marker for transcatheter aortic valve implantation |
| abstract |
A delivery device for a collapsible prosthetic heart valve includes a support shaft around which a compartment for the valve is defined, a distal sheath adapted to selectively cover and uncover the compartment and the valve, and a marker cage having a collapsed condition when the distal sheath covers the compartment and an expanded condition when the compartment is uncovered. The marker cage includes at least one rib having a radiopaque marker for determining the positioning of the valve as it is deployed. The valve may be assembled around the marker cage so that the marker cage does not interfere with the radial expansion of the valve during deployment. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017172774-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10420661-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10994107-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017361074-A1 |
| priorityDate |
2011-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |