| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d5b89dc03f435114f1afc35411e4983b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9bd27a36d5f46958c0eb1c30eb103bd0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-8042
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-7055
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-8047
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-00858 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-7055
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-8042
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-8047
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-7059 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-80 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-56 |
| filingDate |
1997-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2002-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f20223852038370f7fcead0d44d9d97b |
| publicationDate |
2002-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0807420-B1 |
| titleOfInvention |
Bone fixation device, particularly of the sacrum, for spinal osteosynthesis |
| abstract |
The fixing consists of an elongated connecting element (1) with holes for bone anchoring screws (2). Each screw passes through a hole in the connecting element which has a circular recess at its lower end to receive the spherical head (21) of a screw. Each screw hole has an internal thread at its upper end to receive a threaded cap (3) designed to engage with the screw head and lock the screw in the required angular position. The connecting element is in the form of a plate with holes for the screws. Each of the threaded caps has a concave spherical under surface which matches the spherical outer surface of a screw head. Alternatively, the connecting element can have two screw holes linked by a slot which allows it to be adjusted before the screw is tightened. Both screw heads and caps have hexagonal sockets for an instrument to fasten and release them. Their contacting surfaces can have a low friction coating, e.g. of ceramic or diamond-carbon. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10709479-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11432850-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10595908-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9254153-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2092904-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10136923-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9510862-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11129648-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9848918-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10154859-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11006978-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11484348-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11357550-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7794482-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10898234-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11020152-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10105163-B2 |
| priorityDate |
1996-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |