| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_adb0e564374fedf34b36103d36e6455a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2430-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2430-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2420-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L17-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-088
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-086
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L75-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L17-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L17-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L31-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L31-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L17-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-30 |
| filingDate |
2018-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_50ff7eb083147332d07d43b37623cbb5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_74775b3e6ec73bccc5a83b7c0a441390
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_782a211969133c442551de89756970ca
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a2f2feab0b70a4714feea0b4727ca221
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4dc0c3d9f0d8716ea7fac5c8bd678c86 |
| publicationDate |
2021-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3922281-A1 |
| titleOfInvention |
Method of making an osteoconductive fibrous article and a medical implant comprising such osteoconductive fibrous article |
| abstract |
The disclosure relates to a method of making a bioceramic coating on a fibrous article for use in a medical implant, comprising steps of providing an article comprising fibers made from a biocompatible, non-biodegradable polymer; coating at least the fibers that will be in contact with bone upon use as an implant with a solution of a coating polymer to result in coated fibers having a coating polymer layer; treating the coated fibers with a dispersion of bioactive ceramic particles 0.01-10 µm in a treating solvent comprising a solvent for the coating polymer in at least one step; and substantially removing the treating solvent; to result in the particles being partly embedded in the coating polymer layer of the coated fibers.The disclosed methods enable a relatively simple way of providing a complex shaped article like a fibrous article with a bioceramic coating, to result in a modified surface that shows bioactivity, applying biocompatible compounds and mild conditions. The method can be used to make a polyester fibrous article having a coating with bioactive inorganic particles like calcium phosphates to enhance bone growth on the article after implantation.The disclosure also concerns a fibrous article showing osteoconductive properties, as obtainable with or obtained by said methods, and use of these articles as a component of a medical implant, especially of permanent high-strength orthopedic implants |
| priorityDate |
2017-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |