http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2788453-T3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e3e1f870cf550fff69c02e9886471886 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2230-008 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2210-0076 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2220-0016 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2220-0075 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2230-0054 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-2418 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-3604 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-24 |
| filingDate | 2008-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1334cdfad78eee22d87444c4db2ede0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9609d5b80caea701b6673c60ba9da9a0 |
| publicationDate | 2020-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-2788453-T3 |
| titleOfInvention | Prosthetic heart valves |
| abstract | A prosthetic heart valve comprising: an annular support structure including (1) an annular stent zone (200; 1200; 2200, 4200; 5200; 6200; 7200; 8200), and (2) a hoop zone (100 ; 1,100; 2,100; 4,100; 5,100; 6,100; 7,100; 8,100; 9,100; 10,100) that is substantially concentric with the stent zone but is downstream of the stent zone in the direction of blood flow when the valve is in use in a patient, the stent zone having an outflow blood flow region including a plurality of annularly spaced free end commissure tips (236; 1236; 2236) wherein the stent zone is closest to the ring zone , the hoop area being connected to the stent area substantially solely by flexible strut structures (280; 1280; 2280; 4280) extending from the stent area to the hoop area adjacent the commissure tips, starting each of the strut structures from a respective point or points (23 2) in the stent frame that are farther from the hoop area than the commissure tips; and a plurality of valve leaflets (500) supported by the stent region, the hoop region being far enough downstream from the stent region that the leaflets cannot contact the hoop region; characterized in that the ring zone is more resistant to annular compression than the stent zone. |
| priorityDate | 2007-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID92323602 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID433323431 |
Total number of triples: 22.