http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106693031-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L15-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L15-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L15-28 |
| filingDate | 2015-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106693031-B |
| titleOfInvention | Intelligent dressing capable of controlling pH value of wound and preparation method thereof |
| abstract | The invention discloses an intelligent dressing capable of controlling the pH value of a wound, which is characterized by comprising a base layer and a wound contact action layer, wherein the base layer is calcium alginate hydrogel, and the wound contact action layer is hydrogel formed by crosslinking and polymerizing gamma-polyglutamic acid and epsilon-polylysine. The intelligent dressing capable of controlling the pH value of the wound takes the calcium alginate hydrogel as a base layer, so that the defect of low mechanical strength when an acting layer of the intelligent dressing is independently used as the dressing is overcome. After the intelligent dressing action layer is contacted with the wound, the hypoxia-moist closed environment can be effectively kept, and the pH of wound exudate is intelligently adjusted to be about 5.5, so that the wound healing rate is accelerated. The intelligent dressing capable of controlling the pH value of the wound, which is prepared by the invention, is a sheet-shaped hydrogel dressing, has a wider application range and has a good application prospect in the field of wound dressings. |
| priorityDate | 2015-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.