Fluid infusion device with safety coupling
US9259528B2 · kind B2 · utility
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193References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 22, 2013 |
| Grant date | Feb 16, 2016 |
| Priority date | — |
| Expiry date | Aug 22, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2202/07
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A safety coupling for a fluid infusion device is provided. The device includes a first coupling device coupled to a drive system of the fluid infusion device, and a second coupling device coupled to a stopper of a fluid reservoir associated with the fluid infusion device. The first coupling device and the second coupling device cooperate to resist the movement of the stopper relative to the drive system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.