Digital method for the generation of personalized bracket bonding pads
By obtaining a 3D model of the dental arch, a personalized bracket base plate is designed, generating multi-morphological retention units and side wall communication holes. Combined with the deepening and extension of the zone to form a three-dimensional retention structure, the problem of insufficient fit and strength of the bracket base plate is solved, and the stability, reliability and large-scale production of the bracket are achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- MASTER ORTHO MEDICAL TECH (BEIJING) CO LTD
- Filing Date
- 2026-03-11
- Publication Date
- 2026-07-17
AI Technical Summary
Existing personalized bracket base plates have problems such as insufficient fit to the tooth surface, simple retention structure, loose bonding, insufficient base plate strength, and non-standard digital generation, resulting in poor orthodontic stability and reliability, making it difficult to achieve large-scale production.
By acquiring a 3D model of the dental arch, a personalized bracket base plate substrate is designed and avoidance design is carried out to generate multi-morphological retention units and side wall access holes. Combined with zone deepening and extension, a three-dimensional retention structure is formed. The digital process is used for optimization and 3D printing molding.
It achieves precise fit between the bracket base plate and the tooth surface, improves retention stability and bonding strength, has a wide range of applications, is compatible with various materials and bracket types, and is suitable for the mass production of personalized brackets.
Smart Images
Figure CN122398484A_ABST