Piston rod for a container
US9101719B2 · kind B2 · utility
6Cited by
2References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 29, 2010 |
| Grant date | Aug 11, 2015 |
| Priority date | — |
| Expiry date | Jan 12, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2005/31518
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A piston rod for an injection device, including first and second legs, each leg being foldable on itself and including a proximal region. The piston rod is capable of transitioning from a folded position to an unfolded position, and includes a mechanism for coupling the proximal regions of the legs when the piston rod is in the unfolded position. The invention also relates to a kit which includes the piston rod.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.