| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2334f5990e9c7b6801b827a1c1d64058 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-3625
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-2412
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-2415
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-507
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-2475 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-06 |
| filingDate |
2008-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_38237bb0c8bde6da9c6942b51cd9ecf0 |
| publicationDate |
2009-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2009105810-A1 |
| titleOfInvention |
Biological valve for venous valve insufficiency |
| abstract |
A bioprosthetic valve for repairing a deep venous insufficiency in a subject includes a single leaflet from a xenogeneic heart valve attached at natural margins of attachment to a patch of valve wall tissue. The patch may extend axially above and below the leaflet and circumferentially on either side of the leaflet to provide a region for attaching the patch to a fenestration in a host vein. A bioprosthetic valve may be manufactured by excising a portion of a xenogeneic heart valve including a single leaflet and contiguous wall tissue, and may further comprise shaving off excess leaflet tissue from adjacent leaflets. A method of replacing a malfunctioning venous valve in a subject includes providing a bioprosthetic valve as described above and inserting it to the host vein. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7854759-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9675457-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8128686-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11083583-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009264991-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10492910-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009164000-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10779947-B2 |
| priorityDate |
2007-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |