http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013081805-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_155f64e127c21f53f11bc8bf849b7cce |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-7032 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-7035 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-7037 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-68 |
| filingDate | 2013-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b478972c967ec57103d5f97086fb538 |
| publicationDate | 2013-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2013081805-A |
| titleOfInvention | Multiaxial bone screw with spherical grip, compression insert and alignment and retention structure |
| abstract | An improved spinal implant assembly for implantation in a vertebra is provided. A polyaxial bone screw assembly is provided for engaging a receiving portion, a shank, a joint structure for holding the shank in the receiving portion, and a longitudinal connecting member such as a rod. The compression insert 18 is provided. The joint structure 12 has a substantially concave and convex spherical surface that slidably engages both the surface of the shank 4 and the surface of the receiving portion 10, and provides a composite joint mechanism between the receiving portion 10 and the shank 4. provide. The receiving portion 10 includes an inward spring tab that engages the insert 18 and prevents rotation of the insert 18 within the receiving portion 10. [Selection] Figure 1 |
| priorityDate | 2007-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID448700842 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID18676510 |
Total number of triples: 15.