[ Selpro A ] Active system, and [ Selpro P ] Passive system

The brackets have collaborated with 3 years long research and development with the head professor "Prof. Kee-Joon Lee" of occlusion and dental college at Yonsei University, Who is brilliant and most famous for the speeches in Ufen dental college 100 years _Anniversary, with his dedication to product development.

< Selpro A >
◆ Precise Clip Play : Increased rotation and torque control precision by reducing clip play compared to the control group.
◆ Precise Clip Insertion Slot : Fracture Prevention by increased bracket wing thickness
◆ Round Body & Wing Spherical Hook
◆ Accurate orthodontic force and bonding by applying the average curvature value of the occlusal and gingival reference axes of the teech.
◆ Strong binding force of the clip compared to the control group.
◆ Prevention of clip deformation between Open and Close operations during wire replacement.
◆ Continuosly maintaining strong fixing force to the wire according to the improvement of the clip.

< Selpro P >
◆ Stable cap structure by CAE structure analysis.
-> Improved cap drop-off strength by applying PPC structure with increased resistance to wire load.
-> The Measurement Result of Ceramic Cap Falling Strength : the cap dropout strength (kgf.) is much stronger, better than other control groups.
◆ The clip is made of Cobalt chrome alloy.
◆ Increase Rotation control by realizing the maximum width of ceramic Cap.
-> Super Rotation Control Moment: 15~43 higher rotation control moment than the other control group.
-> Minimum rotation loss angle : minimize wire inclination angle by realizing maximum ceramic cap width (Loss Angle), Reduced wire loss angle increases available angle.
◆ Global Citizen Curvature Big Data Applied
-> Applying the average curvature value of the tooth occlusal
-> Precise Canine curvature : Maximize the convenience of canine and premolar rotation adjustment.