METHOD FOR PREPARING SUBMERGED TITANIUM OR TITANIUM ALLOY DENTAL IMPLANT, AND TITANIUM OR TITANIUM ALLOY DENTAL IMPLANT

摘要

FIELD: medicine.;SUBSTANCE: implant is produced of titanium or titanium alloy by a blank milling, cleaning and microroughness formation. The produced titanium screw implant is processed in an ultrasonic bath with a solution containing an aqueous solution of artificial blood plasma in the ratio of 1-10:1, and an activator sodium carbonate in an amount of 0.001-1.0 mg per 50 ml of the solution added with the activated ultrasonic (unit) bath. An ultrasonic vibration frequency is specified within the range of 10 kHz to 100 kHz. Processing time is 5-10 s. The implant is removed from the bath, washed from the residual aqueous solution of artificial blood plasma SBF with physiological saline, placed in a capsule filled with normal saline, packed and stored therein before use.;EFFECT: by producing the titanium or titanium alloy implant with grown new bone tissue of hydroxyapatite, the method enables prolonging storage life and operating life, and reducing the length of loading the implant for patients with disordered bone structure and regeneration.;2 cl, 1 ex