| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_798414e17642b6580370faf37d1ebd41
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e3b76a01728ea47f5e574b71ce6e73da
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6620176af6078a8d4be4ca28703a77d7 |
| classificationCPCAdditional |
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/A61F2-2433
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-2436
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-2475 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-958
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-24 |
| filingDate |
2012-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2016-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_33047051ca7449309d4dde138909a5ac
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ce57d78a2ecf2a91b5c4ec2080ac337 |
| publicationDate |
2016-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9381082-B2 |
| titleOfInvention |
Devices, systems and methods for accurate positioning of a prosthetic valve |
| abstract |
The invention is a system and method for accurately positioning a prosthetic valve such as a prosthetic heart valve at a desired position for deployment. The invention includes extendable positioning elements which provide tactile feedback to a user to confirm proper positioning of the catheter with respect to the native valve annulus. During delivery, the extendable positioning elements lie against the catheter, over the prosthetic valve and expandable balloon, providing a low profile for advancing the catheter to the desired treatment location via small passages such as body lumens. Prior to valve deployment, the positioning elements are extended and brought into contact with tissue of the native annulus to confirm the proper positioning of the delivery system and prosthetic valve. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9999503-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10758353-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11534574-B2 |
| priorityDate |
2011-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |