WePass Metal Passive Self-ligating Brackets

USA Patent No.: US10617491B2

Features:

a. Best seller in China for many years.

b. Classic design and advanced technique offer greater comfort and aesthetics.

c. Roth, MBT, Low Torque, High Torque Prescriptions for choice

Precise & Efficient

1) MIM technique provides high precision and better consistency with all prescriptions built in.

2) Precise slot +in/out dimensions ensure accurate expression of bracket’s prescription and efficient teeth movement.

3) Precise and smooth surface reduces friction between wire and slot.

Smooth & Comfortable

1) Low profile and rounded contour provide maximum comfort to patients.

2) Round ball hook protects patient’s soft tissue in oral cavity.

Convenient & Reliable

1) 3B’s Patent Locking Mechanism ensures the clip work reliable, stable and efficient during lifetime of treatment. The clip can open and close for 300 times without problem.
2) Center Scribe Line for more accurate bracket positioning

3) Easy wire replacement

4) Locking clips open towards occlusal for both upper and lower brackets

Stable & Professional 

1) Laser welding technique ensures firm joint of body & base

2) Torque in base design

3) 80# mesh base for maximum bond strength