http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9119673-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_99c49d0749cddd98ea6f5f9a779438aa http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_63ba56cd1a6543fb97c14c3e1ebec697 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1b74c43bb2af536fb153038d6b6b49df http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_240ee13b2e1b97a7a13ca645b899a32d |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-7035 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-7032 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-7037 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-70 |
| filingDate | 2010-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1dc3391fdaec1027a6222f575d4cff4f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_880b17fad165de59fa104e1e2ae99084 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1870dce025fc088d934df805679900f5 |
| publicationDate | 2015-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-9119673-B2 |
| titleOfInvention | Spinal correction system with multi-stage locking mechanism |
| abstract | In a rod fixation system of the type used to treat various spinal conditions, the same fastener is used to lock both a polyaxial screw and a rod in position. A spinal correction device according to the invention, adapted for use with a rod and a polyaxial screw having a ball-shaped head and a threaded end, comprises a head-body and a cap. The head-body includes a lower internal cavity to receive the ball-shaped head of the screw, an upper bore to receive a fixation rod therethrough, and an upper end configured to receive the cap. The head-body and the cap are configured such that a first rotation of the cap locks the polyaxial screw in position, and a second rotation of the cap locks the rod in position. In the preferred embodiment, the head-body includes one or more gaps to facilitate flexion of the head-body as a rotational torque is placed on the cap. The gap or gaps may be horizontal, vertical or other angles relative to the axis of the entrapped rod. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11229459-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10610265-B1 |
| priorityDate | 2005-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.