FIELD: medicine.
SUBSTANCE: device comprises: a syringe containing a therapeutic dose of at least one drug preparation and a limiter; as well as plunger unit, including plunger rod, an actuator including an actuating ring and a spacer including an upper stop and a lower stop. Plunger rod can be attached to the actuator and the actuator ring is directed from the upper stop to the lower stop. At that, the plunger unit is made with the possibility to move the limiter by the specified distance without the user's touch to the plunger rod. At that, user does not have possibility of plunger rod retraction.
EFFECT: invention refers to medical equipment, namely to syringe devices.
21 cl, 8 dwg
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