http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020249714-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4cabb775ed8b2e3f4fe71aab411e4842 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2300-63 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2400-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2430-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-46 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-46 |
| filingDate | 2020-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_02896fbf6d980adb03b42393455db9f8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_66fdd49a4416c428471cd6383e054a9b |
| publicationDate | 2020-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2020249714-A1 |
| titleOfInvention | Collagen matrix or granulate blend of bone substitute material |
| abstract | The invention concerns: - A collagen matrix, in particular for use as a putty, a strip or a plug, comprising particles of a biphasic calcium phosphate/hydroxyapatite (CAP/HAP) bone substitute material having a sintered CAP core and at least one closed epitactically grown layer of nanocrystalline HAP deposited on the external surface of the sintered CAP core, whereby the epitactically grown nanocrystals have the same size and morphology as human bone mineral, wherein the closed epitactically grown layer of nanocrystalline HAP deposited on the external surface of the sintered CAP core has a non-homogeneous external surface comprising individual clusters of flat crystal platelets consisting of epitactically grown HAP nanocrystals and coarse areas between the individual clusters, whereby the percentage of the coarse areas between the individual clusters as measured by SEM is at least 20% of the total surface, - a process for preparing that collagen matrix, and - a granulate blend comprising particles of such a biphasic bone material. |
| priorityDate | 2019-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 73.