A safety syringe consisting of a hollow tube, a stem inserted into the inside of the hollow tube and a rubber piston attached at the top of the end of the stem, and a needle holder attached to the front end of the hollow tube, while the needle holder consists of a tapered base and a support, the tapered base has a tubular a cone for insertion into the needle and a round base for insertion into the interior of the hollow tube, the syringe also contains an annular seal attached on the contact surface between the cone base and the tube, an annular groove made on the inner wall of the hollow tube close to the front end to catch the needle holder, when In this case, the stem has a conical head formed at the front end, and this conical head has a circular burr formed in the middle part.
. A safe syringe characterized in that the conical base has several elastic grasping clips made in the lower part of the outer wall and matched with the placed annular groove of the hollow tube for engagement, and an internal convex rib formed on the lower rim of the inner wall, a support placed in the inner cavity of the conical base, has an elastic retainer, made on the inner front rib, a flange, made on the outer front rib for insertion into the inner hole of the cone base, and a middle flange, made on the middle part to support the elastic grasping clips of the cone base from the outside.
