http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EA-035416-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_92f65f907394db28c18facadd3ee99ef |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2430-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2310-00293 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-2846 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-365 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-3637 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-12 |
| filingDate | 2016-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3b61563e4f9a042544705401de650b6a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f7a0315637c216028dac23f840733fc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d587a4ebb46569f78f5d4bc169d0ba99 |
| publicationDate | 2020-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EA-035416-B1 |
| titleOfInvention | LARGE THREE-DIMENSIONAL Frames Made from Active Hydroxyapatite Obtained by Biomorphic Transformation of Natural Structures, and Method for Their Production |
| abstract | The invention relates to hydroxyapatite obtained from porous wood, which has high compressive strength and dimensions suitable for clinical applications. Porous wood has a porosity of from about 60 to about 95%, said porosity being measured after the wood was subjected to a pyrolysis step, and selected from rattan, pine, abasha, balsa, sipo, oak, rosewood, kempas and walnuts. Hydroxyapatite may be substituted by one or more ions, such as magnesium, strontium, silicon, titanium, carbonate, potassium, sodium, silver, gallium, copper, iron, zinc, manganese, europium, gadolinium. A bone substitute containing hydroxyapatite derived from porous wood is also proposed. A bone substitute is used to replace and regenerate a bone or part of a bone, preferably for bones subject to mechanical stress, such as long bones of the legs and arms, preferably the tibia, tibia, femur, humerus and radius. The invention also relates to a method for manufacturing a biomorphic hydroxyapatite framework from wood. |
| priorityDate | 2015-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 97.