http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103429222-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2037-0023 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2037-0046 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2037-0061 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M37-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M37-0015 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0021 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P23-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M37-00 |
| filingDate | 2012-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103429222-B |
| titleOfInvention | Microneedle devices and method |
| abstract | The invention provides a kind of medical treatment device, described medical treatment device comprises: microneedle array, and is arranged on the coating on described micropin, and wherein said coating comprises: local anesthetic, and described local anesthetic is selected from lignocaine, prilocaine and combination thereof; And local anesthesia dosage release sustaining component, it is selected from tetracaine, ropivacaine, bupivacaine, procaine and combination thereof; Wherein based on the gross weight of solid content in described coating, described local anesthetic exists with the amount of at least 1 % by weight, and the weight ratio of wherein said local anesthetic and dosage release sustaining component is eutectic weight ratio; A kind of medical treatment device, described medical treatment device comprises the array of solubilized micropin, and described micropin comprises: solubilized host material; The local anesthetic of at least 1 % by weight, described local anesthetic is selected from lignocaine, prilocaine and combination thereof; And local anesthesia dosage release sustaining component, it is selected from tetracaine, ropivacaine, bupivacaine, procaine and combination thereof; The weight ratio of wherein said local anesthetic and dosage release sustaining component is eutectic weight ratio, and wherein % by weight based on the gross weight of solid content in all parts of the described solubilized micropin containing described local anesthetic; A kind of method using described device to make the local anesthesia dosage slow release of local delivery in mammalian tissues; And a kind of method manufacturing described device. |
| priorityDate | 2011-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 148.