| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f34119b232d292c72e632b62008eca90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_730a6c965af80735d482d503720af8ef
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_93a9ecc677eba677ef8729991f6cec24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_42dc952659bb77491f8be7d2da1dc544
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f57caf45e2094078490a7bf37b222909 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-2412
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-2403 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-50 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-16 |
| filingDate |
2004-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4c861a4111ce3ce2710eb1b54823a850
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_15f1ced129f9dffa980773ba2a692ff3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b538759f63806912e2713c6218d6e13b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7aa5b3a52cf257f45460ecefee20804 |
| publicationDate |
2005-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2005049103-A3 |
| titleOfInvention |
Implantable heart valve prosthetic devices having intrinsically conductive polymers |
| abstract |
A heart valve sewing prosthesis including an intrinsically conductive polymer. The invention includes annuloplasty rings and bands, and sewing rings or cuffs for prosthetic heart valves. Some annuloplasty rings and sewing rings include fabric that is coated with an intrinsically conductive polymer. The coating can be formed over individual filaments or fibers, or on the fabric surface as a surface layer. One intrinsically conductive polymer is polypyrrole. The intrinsically conductive polymer can be doped to facilitate the intrinsic conductivity. Some devices have a polypyrrole surface layer doped with dialkyl-napthalene sulfonate. The intrinsically conductive polymer can be deposited on a fabric using in-situ polymerization of monomeric or oligomeric species, together with a dopant. Animal studies using implanted annuloplasty rings having an intrinsically conductive polymer coating have demonstrated a substantial reduction in pannus formation and inflammatory response. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9301843-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9370419-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8721717-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9421083-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8932349-B2 |
| priorityDate |
2003-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |