Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e4d58b36efb97481cee5972404354bdf http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_61385451ef35775a8d3f28f7ff7b00c7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1d37736772144f5597c034780627ecc5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_036499fd9af9c59db91a8d9a4c090057 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e3b76a01728ea47f5e574b71ce6e73da |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-2412 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-0138 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-243 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-0133 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2220-0016 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-0141 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2220-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2025-015 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-0144 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-2418 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-2427 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-2433 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-0136 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-0147 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-958 |
filingDate |
2010-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2013-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9358c0ec956e5c54eb678097ff63cee9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d0418f0753286160d3d58252993a07c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c489e14fa7f25c4310f8f84a909d3e17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d0f049d4032f4e8f6d3f1e3b4cb1a89 |
publicationDate |
2013-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-8439970-B2 |
titleOfInvention |
Transapical delivery system for heart valves |
abstract |
A delivery system for delivering a prosthetic heart valve to the aortic valve annulus. The system includes a delivery catheter having a steering mechanism thereon for delivering a balloon-expandable prosthetic heart valve to the aortic annulus in an antegrade fashion through an introducer passing into the left ventricle through its apex. The introducer may have a more floppy distal section than a proximal section to reduce trauma to the heart wall. The delivery catheter includes a deflecting segment just proximal to a distal balloon to facilitate positioning of the prosthetic heart valve in the proper orientation within the annulus. A trigger in a catheter handle may be coupled to a deflection wire that actuates the deflecting segment, while a slider in the handle controls retraction of a valve pusher. A pre-dilation valvuloplasty procedure may also be utilized. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9055937-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10500044-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017319341-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3777772-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11026781-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015085218-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018217525-A1 |
priorityDate |
2009-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |