Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2f257934c9e9bf732501c69ffa083c8d http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_de1c56ca5a3d6d7c044a32464e78d3c2 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-0023 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-0256 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-8685 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-00424 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-8695 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-347 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-0046 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2090-062 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-3468 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-8655 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2019-462 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-686 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-7076 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-7064 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-7065 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-3421 |
classificationIPCAdditional |
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/A61B17-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B19-00 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B1-32 |
filingDate |
2011-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2015-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_344b0f88ec96149c93c6a11af3d564e8 |
publicationDate |
2015-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-9078707-B2 |
titleOfInvention |
Polyaxial facet fixation screw system with cannula inserter |
abstract |
A screw system includes a screw and a washer assembly captive to the screw. The washer assembly is polyaxially pivotable relative to the screw. The screw may be freely rotated in one direction relative to the washer assembly, but frictionally binds with the washer assembly when rotated in a second direction. A cannula insertion system includes an instrument and a cannula. The instrument may include a dilator. The cannula insertion system may have a locked setting in which the dilator is fixed relative to the cannula, and an unlocked setting in which the dilator is slidable relative to the cannula. A surgical method uses the cannula insertion system to implant the screw system. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11219531-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11123122-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2020268423-A1 |
priorityDate |
2009-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |