Preformed personalized nickel-titanium arch wire
By combining personalized nickel-titanium archwires and positioning elements, the problem of insufficient tooth placement accuracy caused by the gap between the nickel-titanium archwire and the bracket groove is solved, achieving precision and stability in orthodontic treatment, simplifying the orthodontic treatment process, and reducing surgical difficulty and patient discomfort.
Patent Information
- Application Number
- CN202610787330.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2026-06-03
- Publication Date
- 2026-06-30
AI Technical Summary
In existing orthodontic techniques, the clearance between the nickel-titanium archwire and the bracket groove leads to insufficient three-dimensional spatial positioning accuracy of the teeth. Especially during the torsion and torque adjustment stages, the frictional resistance is difficult to control, affecting the quality of treatment. Furthermore, the treatment process is complex and increases the risk of root resorption.
3D scanning technology is used to acquire dental data, and personalized nickel-titanium archwires are designed. Through precise bending and shaping and the coordination of positioning elements, precise force can be applied without frequent archwire changes. The synergistic effect of the memory nickel-titanium alloy and the positioning elements ensures accurate transmission of orthodontic force.
It improves the precision of tooth movement and the stability of orthodontic results, simplifies the treatment process, reduces patient discomfort and time costs, reduces surgical difficulty, and improves treatment efficiency and reliability.