Plunger for a medical syringe Hasselt University
The invention relates to a plunger (3) for a medical syringe (1), wherein the plunger (3) comprises a plunger body having a longitudinal axis (x), a lateral surface, a front side and a rear side, wherein a first sealing bead (15) is associated with the front side of the plunger (3), the rear side is used for connecting to a plunger rod (8) and, in addition, a front part of the plunger (3) including the front side is covered with a film-like cover layer (18) for otherwise separating the plunger (3) from the medical substance in the use position. In order to further improve a plunger of this ...