UNIFIED MANDIBULA IMPLANT BLANKS' COLLECTION Russian patent published in 2002 - IPC

FIELD: oral surgery. SUBSTANCE: collection comprises: condylar outgrowth, branch, angle, body, mental portion, mandibular body in one block, left and right construction, condylar outgrowth, branch, angle, and part of mandibular body of the left and right construction, etc. Implant blanks are manufactured by polymerization of material containing, %: synthetic hydroxyapatite, 30; and methylmethacrylate, 70. Polymerization and product are characterized by following features: polymerization temperature is 100 C, exposition is 60-120 min, bend strength limit is 68.4 MPa, bend angle is 24 deg, impact elasticity is 3.9 kJ/sq.m, density is 1.33 g/cu.cm, limiting wetting angle is 6-7 min. EFFECT: enabled precise imitation of implants and reduced operation time. 3 dwg