Manufacturing Method Of Dental Implant Having Hydrophilic Surface for Enhancing Osteogenesis

摘要

PURPOSE: A method for manufacturing a dental implant is provided to improve osteogenesis after an implant operation and to reduce a synostosis period. CONSTITUTION: A method for manufacturing a dental implant is as follows. Roughness is formed on a dental implant surface of a titanium or Ti-alloy material. A contaminating source on the surface is oxidized by irradiating ultraviolet ray with 10-400nm wavelength on the implant surface. A contaminating source on the surface is volatilized through the acceleration of the oxidation of the contaminating source on the surface by irradiating ultraviolet ray with 180-190nm wavelength on the implant surface. [Reference numerals] (AA) Adsorption and stabilization of a contaminating source in the air(hydrophobic surface); (BB) Removal of a surface contaminating source