Micro-needles and method of manufacturing the same
US10967164B2 · kind B2 · utility
2Cited by
2References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 2, 2017 |
| Grant date | Apr 6, 2021 |
| Priority date | — |
| Expiry date | Nov 18, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29L2031/756
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Discloses is a method of manufacturing a micro-needle. The method includes a step of preparing a medicinal solution, a step of forming a plurality of tips with the medicinal solution, and a step of forming a cavity in each of the tips. In accordance with such a configuration, a micro-needle in which cavities are formed is provided, whereby it is possible to administer a fixed amount of medicine in a short time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.