Fluid infusion device with safety coupling
US10188789B2 · kind B2 · utility
0Cited by
193References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 8, 2016 |
| Grant date | Jan 29, 2019 |
| Priority date | — |
| Expiry date | Dec 15, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2202/07
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A fluid infusion device is provided. The device comprises a drive system that includes a movable slide. The slide includes a first coupling device. The device also comprises a fluid reservoir that includes a stopper movable relative to the fluid reservoir by the slide to advance a fluid out of the fluid reservoir. The stopper includes a second coupling device that cooperates with the first coupling device to resist the movement of the stopper relative to the slide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.