Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_81e65844ad9b3b40d771abea58e06ebd |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2250-0007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2250-0069 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2230-0065 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2250-007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2220-0008 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-2418 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-2436 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-24 |
filingDate |
2016-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2017-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ef7cb461f890f38e5050ef520e47def http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6eb6bb5b6a17a476ceec32b6fc5d443 |
publicationDate |
2017-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-9687341-B2 |
titleOfInvention |
Self-actuating sealing portions for paravalvular leak protection |
abstract |
A prosthetic heart valve for replacing a native valve includes a collapsible and expandable stent having a proximal end and a distal end, and a valve assembly including a plurality of leaflets, the valve assembly being disposed within the stent. The heart valve further includes a plurality of elongated legs each with a first end coupled to the stent and a free end, the elongated legs being configured to transition from an extended configuration to a relaxed configuration. A sealing portion connected to the plurality of legs forms a sealing structure when the legs transition to the relaxed configuration to reduce perivalvular leakage between the implanted valve and surrounding tissue. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019036597-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10856971-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11517319-B2 |
priorityDate |
2013-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |