SYRINGE WITH BURIED TIP AND PROTECTOR USED WITH FRONTAL COMPONENTS Russian patent published in 2013 - IPC A61M39/20 A61M5/34 A61M5/31 A61M5/178 

FIELD: medicine.

SUBSTANCE: invention refers to medical equipment, namely to injection devices, particularly to syringes. A medical device comprising an internal fluid path. The above device comprises a syringe body, a sliding plunger inserted into the body, a fluid outflow element, and a protector. The fluid outflow element projects from the body and comprises a Luer connection surface. The above element can be inserted into the fluid path with a frontal components and a detachably connected therefrom. The protector detachable from the frontal component is connected to the body and projects out of the fluid outflow element to protect the fluid outflow element from pathogenic contamination by pre-connection contact. The protector comprises a substantially cylindrical cuff and extends continuously along a longitudinal portion of the projecting fluid outflow element with a number of projecting circumferential protective elements adjoining to the cylindrical cuff. At least a portion of the protective elements is displaced towards from the substantially cylindrical cuff.

EFFECT: reduced risk of contamination.

15 cl, 17 dwg