Drug delivery device
US10441721B2 · kind B2 · utility
0Cited by
2References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 17, 2014 |
| Grant date | Oct 15, 2019 |
| Priority date | — |
| Expiry date | Apr 24, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/581
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The invention relates to a drug delivery device for selecting and dispensing a number of user variable doses of a medicament. The device comprises a dosing element (40, 30), which rotates in a first direction during dose selecting and rotates in a second, opposite direction during dose dispensing, and a display (60) for indicating the selected dose. The display (60) comprises at least one belt (61, 62) having symbols for indicating the selected dose and being coupled to the dosing element (40, 130) such that a rotation of the dosing element (40, 130) spools the belt (61, 62).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.