| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_155f64e127c21f53f11bc8bf849b7cce |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-8875
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-7011
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-7031
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-7004 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-7032
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-7028
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-7082
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-7002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-7089
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-7037
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-7085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-7091
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-7038
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-7076
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-861 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-70 |
| filingDate |
2021-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b478972c967ec57103d5f97086fb538 |
| publicationDate |
2022-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2022047306-A1 |
| titleOfInvention |
Dynamic spinal stabilization assemblies, tool set and method |
| abstract |
A hinged bone screw and tool set is used for implanting such bone screws in a human spine, followed by the implantation of a longitudinal connecting member into the bone screws. The hinged bone screw includes a shank with an upper portion and a receiver with integral arms forming a U-shaped channel. A lower curved seat partially defining the U-shaped channel cooperates with an upper portion of the bone screw shank for hinged movement of the shank with respect to the receiver. The tool set includes an insertion tool, a bone screw driver, a reduction tool and a closure starter. The insertion tool includes a bone screw attachment structure and a laterally opening channel. The insertion tool further includes a threaded portion for cooperation with the reduction tool to provide synchronized placement of a closure structure in the bone screw receiver while reducing and capturing a longitudinal connecting member within the receiver. Further alternative bone screws are hinged, polyaxial or fixed and include lordosing or kyphosing lateral surfaces. |
| priorityDate |
2005-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |