METHOD FOR SELECTING MATERIAL FOR MANUFACTURING ARTIFICIAL DENTURE Russian patent published in 2000 - IPC

FIELD: medicine. SUBSTANCE: method involves measuring bioelectromagnetic response index values on matched symmetry points selected on the external surface of the lips, the initial value and one with a sample under study. The sample is placed between the patient lips. Asymmetry coefficients of the primary and secondary measurements are calculated from a formula for or for , where V₁, V₂ and , are the arithmetic means of the primary and secondary measurements indices on each of the symmetric parts of the lips. Samples in the case of z₂ ≤ z₁ are selected from minimum value of z₂. EFFECT: enhanced reliability; accelerated manufacturing time; wide range of functional applications. 1 dwg