http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106693079-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2300-102 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2300-604 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2300-412 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-005 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L31-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L31-12 |
| filingDate | 2015-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106693079-B |
| titleOfInvention | Guided tissue regeneration membrane and preparation method thereof |
| abstract | The invention discloses a method for guiding tissue reorganizationThe raw film and the preparation method thereof, the preparation method comprises the following steps: pretreating the skin of a mammal to obtain a dermis skin sheet; sequentially performing cell removal treatment, virus inactivation treatment and compact shrinkage treatment on the dermis skin sheet to obtain a precursor of the guided tissue regeneration membrane; and arranging the precursor of the guided tissue regeneration membrane in the strontium-doped hydroxyapatite dispersion liquid according to the mode that the rough surface faces upwards and the smooth surface faces downwards, shaking for 1-24 h at room temperature, taking out, cleaning, drying and sterilizing to obtain the guided tissue regeneration membrane. The preparation method of the guided tissue regeneration membrane comprises the steps of carrying out decellularization treatment, virus inactivation treatment and compact shrinkage treatment on a corium skin sheet to obtain a guided tissue regeneration membrane precursor which has a rough surface, wherein the rough surface is compounded with strontium-doped hydroxyapatite, and can slowly release Sr to peripheral defective bone tissues 2+ And Ca 2+ Has good osteoinduction and osteoconduction functions. |
| priorityDate | 2015-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 66.