Injection cartridge detection
US11715391B2 · kind B2 · utility
0Cited by
1References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 8, 2021 |
| Grant date | Aug 1, 2023 |
| Priority date | — |
| Expiry date | Jan 13, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09B5/00
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A needle-free injector conditionally detects a training cartridge based on the detected response to linear actuation of a plunger and enters a training mode instead of an injection mode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.