http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102526870-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9de52bba13e16028dffa8775e3f3f28 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2037-0053 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2037-003 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M37-0015 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M37-00 |
| filingDate | 2012-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_539f455d1abff9dc859468537757c948 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f0c49b29f7bdf14b76a63df7db5541d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_846e1b751fe30c631280105cc95ddfac |
| publicationDate | 2013-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102526870-B |
| titleOfInvention | Anomalous plane hollow microneedle based on surface micro processing process and preparation method thereof |
| abstract | The invention discloses an anomalous plane hollow microneedle based on a surface micro processing process and a preparation method of the anomalous plane hollow microneedle. The method adopts a wet method etching process, an ultraviolet-lithographie -galanoformungand abformung (UV-LIGA) process and a casting process, the wet method etching is used for forming a needle point structure of the microneedle, the UV-LIGA is used for realizing the needle body part of the microneedle, and then, the microneedle structure with the hollow interior is formed by casting, so the anomalous plane hollow microneedle is realized. The anomalous plane hollow microneedle is formed through casting by a purpose-made mold, the expensive processing technology is not needed, the fast reproduction and the high-speed mass production can be realized, in addition, the wet method etching and the casting operation are relatively simple, and the whole set of technical process is simple and is easy to implement. |
| priorityDate | 2012-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.