SUCTION SYRINGE AND INTAKE CONTAINING SUCH A SYRINGE Russian patent published in 2001 - IPC

FIELD: medicine for sucking-off of snake venom or insect poison from an injury on the skin inside this syringe. SUBSTANCE: suction syringe is a disposable device and consists of three major components: tubular body 1, which determines on the greatest part of its length shell 4 with a smooth inner surface, open on one end 5 and having bottom 6 on its other end; besides, this body has two grip eyelets 11; system formed by continuous rod 12 and piston 14, the rod of this system passes through converging annular sealing edge 7 projecting outside from the mentioned bottom, and piston 14 of this system has diverging sealing skirt 15 directed opposite the mentioned bottom; and syringe actuating button 3 attached to the proximate end of rod 12. EFFECT: economical disposable syringe. 11 cl, 9 dwg