Medicament delivery device and cartridge comprising a colour label
The drug delivery device, which uses color labels and light emitters, solves the problem of consistency in drug application sequence, realizes automated drug application sequence, simplifies user operation, and improves the accuracy of drug delivery.
CN122161635APending Publication Date: 2026-06-05SHL MEDICAL AG
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- SHL MEDICAL AG
- Filing Date
- 2024-10-22
- Publication Date
- 2026-06-05
Smart Images
Figure CN122161635A_ABST
Abstract
A medicament delivery device (1, 1') comprises at least two disposable cartridges (4, 4a, 4b, 4c, 4d), each disposable cartridge (4, 4a, 4b, 4c, 4d) containing a medicament and comprising a color label (5, 5a, 5b, 5c, 5d); a drive unit (3) comprising a receiving interface (10, 110) adapted to sequentially receive the disposable cartridges (4, 4a, 4b, 4c, 4d) according to a receiving order; a power module (8) configured to act on the received disposable cartridge (4, 4a, 4b, 4c, 4d) to expel the medicament; a light emitter (20, 120) configured to emit colored light in the visible spectrum; and a control unit (85) provided with a predetermined color sequence corresponding to the receiving order of the disposable cartridges (4, 4a, 4b, 4c, 4d) in the receiving interface (10, 110) based on the colors of the color labels (5, 5a, 5b, 5c, 5d).
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