Mounting feature for accessory device
US10967133B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 29, 2017 |
| Grant date | Apr 6, 2021 |
| Priority date | — |
| Expiry date | Oct 21, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/8212
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An add-on device adapted to be releasably attachable to a drug delivery device, the drug delivery device comprising a first housing having a first mounting surface with a first positioning structure, and a dose setting mechanism with a dose indicator member. The add-on device comprises a second housing comprising a second mounting surface with a second positioning structure protruding from the second mounting surface and adapted to engage the first positioning structure form-fittingly when the add-on device is mounted on the drug delivery device, a mounting switch actuatable between a non-mounted and a mounted state, a cam-era opening formed in the mounting surface, the second positioning structure surrounding the camera opening, a camera adapted to capture an image of the indicator member when arranged in alignment with the camera window, wherein the mounting switch is arranged in the vicinity of the second positioning structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.