| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6798419a37d115e7367682f6ac16df44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bc59b743512a3e8a50abe8c9323ead16 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-844
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-7035
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-8655 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-844
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-864
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-8685
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-866
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-8615
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-8625
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-7032
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-686 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-70 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-84 |
| filingDate |
2011-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2015-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0ce5bebef491e3069fc9c2017562c7ca |
| publicationDate |
2015-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9161794-B2 |
| titleOfInvention |
Expanding spinal anchor |
| abstract |
An anchor for a pedicle screw having an anchor body comprising a proximal end, a proximal portion, a distal portion, and a distal end, and a through-hole through the anchor body from the proximal end to the distal end. The through-hole defines a long axis of the anchor, and is provided with undersized female threads in the proximal portion and a reduced inner diameter in the distal portion. The reduced inner diameter causes expansion of at least the distal portion of the anchor body when a screw is inserted into the through-hole. The anchor is further provided with a plurality of ridges on an exterior surface of the anchor body, the ridges configured to reduce the likelihood of pullout when the anchor is inserted into a vertebra and a screw is inserted into the through-hole. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10405890-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016220275-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11026669-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10828070-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2019015088-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11707300-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10820928-B2 |
| priorityDate |
2011-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |