METHOD AND SYSTEM FOR MAKING INDIVIDUALIZED DENTAL WORKPIECE Russian patent published in 2017 - IPC A61C13/00 

FIELD: medicine.

SUBSTANCE: group of inventions includes method of making individualized dental workpiece, system for making individualized dental workpiece and individualized dental workpiece and is applicable in orthopedic dentistry. Method of making individualized dental workpiece comprises stages, at which: individual color information on tooth is provided, associated with one or more teeth of patient; source of open-cellular material of dental workpiece is formed; individual information on shape of denture is provided, associated with patient; initial material of dental workpiece gets shape, not depending on shape of denture; initial material of dental workpiece is compressed for making dental workpiece. Initial open-cellular material of dental workpiece is formed by successively depositing of layers of particles, wherein every layer of particles is colored by application on it of at least one dye before applying next layer of particles, besides at least one color of dye is selected in accordance with personal information on tooth.

EFFECT: inventions allow providing high automation, maximum quality and minimum costs in making dental workpiece of powder material, individualized at color requirements for specific patient, achieving highest optical characteristics of denture with minimum expenses.

10 cl, 5 dwg