SERINGUE SANS AIGUILLE POUR L'INJECTION D'UN LIQUIDE CONTENU DANS UNE AMPOULE PRE-REMPLIE

摘要

The invention relates to the technical field of needleless syringes for injecting a liquid active principle. It concerns the production of a simple device for in particular providing smooth injections in the initial stage. Said syringe comprises a reservoir (3) sealed with mobile closure elements (4, 5) enclosing the liquid (6), the reservoir being initially isolated from the injection system which is so designed that it comprises at least two peripheral injection conduits (8) located outside a receptacle (7) comprising a blind bore (10) which receives the downstream closure element (5) such that the inlets (8a) of the conduits are cleared.