Auto injector with improved functionality
US12097358B2 · kind B2 · utility
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10References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 19, 2023 |
| Grant date | Sep 24, 2024 |
| Priority date | — |
| Expiry date | May 19, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/584
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An auto injector is provided by which a fixed dose of a medicament can be injected as self-treatment, and by which needle exposure to an accessible position, injection of the medicament and retraction of the needle to an inaccessible position is automatically performed as a continuous sequence, after the auto injector is triggered. Solutions to improve the functionality of the retraction of the needle and the general experience of the use, are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.