Open NiTi Coil SENTALLOY

Sentalloy Coil Springs: Superelasticity and Thermal Activation Sentalloy coil springs are NiTi orthodontic devices recognized as the first superelastic springs on the market. They are designed to move teeth with gentle, continuous force, minimizing periodontal stress. How they work: These springs are activated by body heat (~37°C), triggering a martensitic transformation. This provides a constant, predictable force regardless of the amount of extension or compression. Clinical Benefits: For the orthodontist, they provide ideal physiological movement without patient compliance. For the patient, they offer greater comfort and reduced pain during space closure. Availability: Open (expansion) and closed (retraction) versions in Light (100g), Medium (150g), and Heavy (200g) forces.