| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_600f60269bd91cf8382a4ad34085df72 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-30733
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2220-0025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-30843
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2310-00293
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-30892
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2310-00179
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-442
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-30787
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2310-00023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-4611
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-30616
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-30593
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-30187
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-30789
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-30777
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-30507
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2230-0034 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-4455
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-4465
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-4611
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-442
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-28 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-44 |
| filingDate |
2000-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d446ca3a22977176436a192039a2c310 |
| publicationDate |
2002-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2385489-A1 |
| titleOfInvention |
Improved disc prosthesis |
| abstract |
The invention provides a spinal disc implant (10) comprising two side walls (24)(26) which are opposed and substantially parallel spaced apart by a fron t wall (20) and a back wall (22) to define an interior space (14). The side walls (24)(26) define substantially elliptical curves joining the front and back walls (20)(22). The front wall (20) is also curved and the back wall (2 2) may be either curved or straight. The walls may have openings or holes (28) which may be circular or elliptical in shape. The upper and lower edges ((16)(18) of the implant have a plurality of teeth (19) extending therefrom for engaging adjacent vertebrae. The implant (10) is made of a biocompatible metal such as titanium or an alloy thereof, the first and second sides (24)(26) tapering from the second end to the first end. The interior space (14) has a porous hydroxyapatite block shaped to fill the interior space. Th e porous hydroxyapatite substance helps the prosthesis integrate into the vertebral structure by allowing into the pores. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107349034-A |
| priorityDate |
2000-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |