METHOD OF MAKING REMOVABLE PROSTHESES Russian patent published in 2016 - IPC A61C13/00 

FIELD: medicine.

SUBSTANCE: invention refers to medicine, namely to orthopedic dentistry, and is intended for use at manufacture of removable dentures. Plastering of a wax reproduction of the prosthesis in a basin is carried out by means of the inverse way and wax is melted. Insulation material is applied on part of the cuvette, which does not contact with artificial teeth and clasps of future prosthesis. Surface of teeth and clasps, which will directly contact with basic material, treated with adhesive and exposed by light curing unit with radiation range 320-500 nm for 20 seconds. Light-cured nanostructural composite material for orthopaedic dentistry brought in the form of one paste containing an organic matrix, organo-inorganic filler, initiator and activator of polymerization in a gypsum compression mold. After filling of gypsum compression moud with basic material, its surface is covered with the insulating varnish and cover part of the cuvette with material by sheet of cellophane, and the cellophane surface facing the base material, also greased with insulating varnish. Parts of the cuvette connect and carry out a compression molding. Cuvette is opened and carry out polymerization in light curing unit in three stages: first, light to no less than 6 minutes part of the cuvette with cellophane, then, cellophane is deleted and once again light 6 minutes, after extraction of the prosthesis from the cuvette carry out finishing light curing unit of the back side of the prosthesis within 6 minutes.

EFFECT: method allows to reduce time of making the prosthesis and provides prevention of inflammation of the oral mucosa and various allergic reactions of the body at its use.

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