Leone Memoria Leaf Spring Self Expander

Featuring all the advantages of the MEMORIA®  Leaf Expander without the need for periodic reactivation. The work of this expander is assigned entirely to the flexible properties of the nickel titanium leaf springs which release predetermined, controlled, and continuous forces throughout treatment as they decompress. The choice of the expander is decided on the basis of the transverse discrepancy of the patient: therapy is therefore predetermined and no further action is required, nor by the clinician nor even by the patient. Available in two strength levels and two expansion capabilities to address nearly all maxillary deficiencies.