http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105343924-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L15-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L15-28 |
| filingDate | 2015-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105343924-B |
| titleOfInvention | A kind of method for preparing styptic sponge using dopamine Quick cross-linking chitosan |
| abstract | The invention discloses a kind of method for preparing styptic sponge using dopamine Quick cross-linking chitosan, belong to biomedical materials field.The present invention is reacted using the amino on dopamine and chitosan chain, while self-polymeric reaction occurs, so that the crosslinking of chitosan segment be got up, forms cross-linked structure, so as to get chitosan sponge there is certain mechanical strength.And oxidizing agent sodium periodate is added during the reaction, accelerates the progress of reaction, can greatly shorten the time for preparing chitosan hemostatic cotton.The chitosan styptic sponge of the present invention has good biocompatibility, and with stronger water swelling, mechanical performance, water holding performance of keeping humidity, biodegradable, with good analgesic effect and haemostatic effect, prevent wound microbiological contamination infection, promote wounded tissue healing, be expected to be applied to clinical emergency treatment hemostasis. |
| priorityDate | 2015-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.