http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114748783-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_038b623d332866a9214610e624bf8d7e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2037-0053 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2037-0046 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2037-0023 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M37-0015 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M37-00 |
| filingDate | 2022-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_141e9e86ce5847af9ef6b868ec6aa6e0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_922a861547814ea7e9fe3fa111512d21 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_721f62909e5caadab82aeaeec0002114 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_334c1b328394ccd0cb399bd44ec17db5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f4c08f378388098d06c011aac4025b3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_877d358b63ecf645137e272c2a8977e8 |
| publicationDate | 2022-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114748783-A |
| titleOfInvention | A plane microneedle, microneedle sticker and manufacturing equipment, vertical equipment and preparation method |
| abstract | The invention relates to a flat microneedle, comprising a base layer and a microneedle that can be reversibly arranged on the base layer. The microneedle comprises a needle tip, a needle base and a middle part connecting the needle tip and the needle base, and the needle tip extends toward the needle base and the base layer. same direction. The invention also relates to a manufacturing device of a plane microneedle, a preparation method of the plane microneedle, a microneedle sticker and a vertical device of the microneedle sticker. The beneficial effect is that the direction of the needle tip groove toward the needle seat groove is a horizontal direction, so as to reduce the depth of the forming groove and the ratio of the maximum depth and the maximum length of the forming groove, so as to facilitate the precise filling of the drug-carrying liquid into the needle tip groove of the forming groove, To avoid the splash of the drug-carrying liquid to contaminate the middle groove and the needle seat groove, the formed microneedle only carries the drug at the tip of the needle. |
| priorityDate | 2022-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.