| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_501b5f0d143132b0ef98b76c48c3c06a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-3085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-30841
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-30894
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-30884
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-30879
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-30738
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-3443
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61C8-006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2220-0008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-3631
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-30845
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-369
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-4681
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-30749
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-1659
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-367
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-3676 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61C8-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61C8-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61C8-0018
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61C8-0066
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61C8-0069
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-4603
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-30734 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-34 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61C8-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-46 |
| filingDate |
1983-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ed704142427d09a8a8d7b4a8acedec9 |
| publicationDate |
1984-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0099403-A1 |
| titleOfInvention |
Prosthesis fixation to bone |
| abstract |
A bipartite system for fixing an artificial articulation element to the bone having a high early strength. The first part consists of a sleeve (34) which defines an external geometric projection profile (128) which engages in the bone (114) during implantation. The sleeve (34) does not perform any of the motor functions of the joint. In one embodiment, the projections (128) are elongated and make their own bore. In another embodiment, the projections (128) are nets having a variable outside diameter according to one or more cones in order to anchor as best as possible in the bone (114) crosslinked in a prepared bone channel or cavity. The internal bore (36) of the sleeve (34) is a mechanically self-locking cone. The second part (40) of the invention, which performs at least part of the motor function of the joint, has an external coupling thread (42) which is introduced into the thread inside the sleeve (34) and locked. The second part (40) can extend by itself through the sleeve (34) and penetrate into the prepared bone channel, which provides additional stability and fixation. A bipartite system is also provided which is used to fix a dental prosthesis (210) to the jaw bone (212) and of which the first part (216) is a sleeve (216) with a narrow wall and threaded to the outside which engages entirely in the jaw bone (212). The thread (218) and other features of the surface are limited to the region near the point where the prosthesis (210) enters the jaw bone (212). A non-threaded rod (230) which can be an integral part of the sleeve (212), or simply accommodate it, extends relatively deep into the jaw bone. The inner bore (222) of the sleeve (216) is a cone of an automatic closing thread. This invention applies to a prosthesis device for any joint of the body. |
| priorityDate |
1982-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |