Piston rod drive for an injection device

The invention relates to a piston rod drive arrangement for an injection device used for self-administration of a plurality of individually set doses. The drive arrangement is made from a first element (10) mating the non-circular cross-section (3) of a piston rod (1) and a second element (20) havin...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Pedersen, Simon Munch
Format: Patent
Sprache:eng
Schlagworte:
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