Pen-type drug delivery device with electronic display on clip member
US11164668B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 22, 2015 |
| Grant date | Nov 2, 2021 |
| Priority date | — |
| Expiry date | Oct 22, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2209/084
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A portable pen-type drug injection device (300) comprises a main portion (301) and a clip (360). The clip comprises a base portion mounted to a portion of the drug delivery device, and a clip gripping portion with a free end. The device further comprises drug expelling means having dose setting means (340) allowing a user to set a dose of drug to be expelled, and a piston rod adapted to move a piston of a loaded cartridge in a distal direction to thereby expel drug from the cartridge. Electronic circuitry comprises sensor means adapted to detect a set and/or an expelled dose, and a display (374) is provided to display dose-related values, wherein at least a portion of the display is arranged in the flexible clip main portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.