SYRINGE TUBE FOR VISCOUS MATERIALS Russian patent published in 2010 - IPC A61C5/04 

FIELD: medicine.

SUBSTANCE: invention concerns dentistry and can be used for storage and precise dosage of viscous materials. A syringe tube contains a hollow case with its distal part having a head piece with an internal canal and a cap. A screw joint connects a medial part of the case with a distal part of a handle of the case. The screw joint connects the medial part of the handle of the case with a piston. The piston is arranged in the hollow case. The medial end of the case has a piston handle, and the distal end comprises a connector. The connector is provided in a piston platform of the hollow case. The external surface of the piston is graduated. The piston platform has a rubber. The distal part of the head piece has an exhaust outlet of the canal and a flange 1-2.5 mm high. The flange has a side to determine a border of a supplied viscous material and a contact platform to deliver a portion of the viscous material.

EFFECT: technical effect of this invention is improved ease of use of the syringe tube for viscous materials, due to precise dosage of the material stored therein, reduced excessive consumption and possibility of accurate visual control of the remained portions in the syringe tube for viscous materials.

2 cl, 1 ex, 2 dwg