Introducing the Keles Keyless Expander
Quick Facts
No key
Has a built-in activation arm, no need for separate key
Patient-Friendly
Easy to use, boasts compliance + turn accuracy
Small Size
Allows for deep placement
Fast Treatment Duration
Better compliance = quicker results
Intermittent Force
Patient activated – 0.2mm per activation
Intentionally Reversible
With Reversal Kit
How it Works
The Keles Keyless Expander (KKE) consists of 9 pieces. Its activation mechanism includes an arm, a screw, a spring, and a spring cap.
The arm’s base and the screw’s center contain gears. The teeth of the two gears interlock since a spring (housed within the spring cap and the arm) pushes them together.
When activated with a finger, the arm rotates the screw, moving the two blocks outward, expanding 0.2mm. After the activation, the arm is pushed up, which disengages the teeth of both gears where the arm returns to its resting position and the screw stays stationary.
The Unidirectional Screw System allows the expander to turn one way like a unidirectional ratchet / wrench. With this system there is no screw back spiraling / reversing.
Design Options
Available in 3 sizes: 8mm, 10mm, or 12mm screw.
Hybrid TAD-Assisted Design
Submitting an order with Perfect Finish Ortho Lab for the KKE is simple and seamless through EasyRx!
✔️Already have an EasyRx Account?
Just log in, submit a prescription, and upload your digital scan files. Indicate in the comments that you would like to try the KKE.
✔️New to EasyRx or our lab?
No problem! Request an EasyRx invitation, and we’ll set you up. EasyRx integrates with most intraoral scanners and accepts STL files from all scanner types.
