| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fbabecc223b4a1dbe3ff5e0014917c3a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-4631
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-30156
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-30724
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-30154
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-30179
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-30171
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-3686
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-30449
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-3674
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-30606
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-3069 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-30724
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-3662
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-367
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-3676 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-30 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-36 |
| filingDate |
2017-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_99a7a0ac3da6a24cb369a435c40a7581 |
| publicationDate |
2018-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2018104331-A1 |
| titleOfInvention |
Revision prosthesis shaft for a revision joint endoprosthesis |
| abstract |
The invention relates to a revision prosthesis shaft of a revision joint endoprosthesis for anchoring in an elongate bone (9), in particular femur. The surface is designed for adhesive agent-free fastening in the proximal epimetaphysis (91) and the diaphysis (92) of the bone. According to the invention, a distal epimetaphyseal extension (2) is provided at the far end of the shaft (12), the tip of which extension reaches into the distal epimetaphysis (93) of the bone. The extension (2) is designed for fastening in the distal epimetaphysis (93) by means of an adhesive agent (3), in particular bone cement. The invention combines the advantages of cement-free fastening, namely of the shaft in itself in the diaphysis (92), with the advantages of cemented fastening, namely of the extension in the distal epimetaphysis (93). Even in difficult cases in which sufficient hold previously could not be achieved for lack of fastening distance in the diaphysis, stable anchoring can thus be achieved. This increases the safety and longevity of the revision. The invention further relates to a corresponding implantation method. |
| priorityDate |
2016-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |