Welcome to ReDent Nova GmbH &Co.Kg., Developer of the SAF SYSTEM, minimally invasive endodontic technology for complete 3D root canal shaping, irrigation and agitation. The Self-Adjusting File (SAF) System is a breakthrough in endodontic treatment, based on the concept of adapting the file to the root canal rather than shaping the canal according to the limitations of the rotary endodontic file. The SAF System enables the dentist to perform a minimally-invasive endodontic treatment, according to the original anatomy of the root canal, and to achieve cleaning and shaping with continuous irrigation, thanks to the revolutionary design of the file. The SAF, a Nickel-Titanium lattice-like cylinder, is designed to acquire the natural form of the root canal (oval, C-shaped, with various tapers, etc.). The SAF is not a single-core instrument as other endodontic instruments, which not only allows it to adapt to the form of the canal, but also enables continuous effective irrigation throughout the treatment, to achieve better cleaning of the canal, with the use of Sodium Hypochlorite (NaOCl) or other irrigants.
