SAF System

The first step is crucial.

With PreSAF, instrumentation begins where many endodontic complications arise: establishing a safe and reproducible glide path.

As a rotary glide path file, PreSAF supports the initial mechanical enlargement of the canal and creates a defined starting point for further instrumentation – a key factor in reducing torsional stress, blockages, or canal transportation.

The PreSAF family is clearly structured and covers different clinical requirements. The files can be used individually or in combination:

PreSAF FLARE
for coronal enlargement of narrow canal or***ces (or***ce shaping)

PreSAF GLIDE
ISO 14/.03 for initial glide path preparation at ISO 10

PreSAF PREP
for further preparation – including ISO 21 with a regressive taper (5% – 4% – 2%) as an ideal preparation for the SAF 1.5 mm

Manufactured from heat-treated controlled memory nickel-titanium and produced in France, the instruments offer controlled flexibility and high manufacturing quality.

And importantly for daily practice:
PreSAF is not system-bound. The files are compatible with standard endodontic motors and can be easily integrated into existing workflows – even without the SAF system.

At the same time, PreSAF provides a cost-effective solution for mechanical glide path preparation – without unnecessary complexity.

In combination with SAF, a particularly consistent workflow is achieved: first a defined mechanical glide path, followed by three-dimensional preparation with continuous irrigation and sonic activation.

Available from ReDent NOVA.

Sometimes all it takes is a small moment to recharge. 🐣

Wishing you a relaxing holiday, a bit of calm in your daily routine – and plenty of beautiful spring moments. 🌷

The ReDent NOVA team wishes you a Happy Easter!

Strong exchange, inspiring insights, and a clear view of the future of medical technology 🚀 ReDent NOVA participated in the Medical Technology Congress 2026 (mtk26) hosted by NiedersachsenMetall at the Medical Park – a new format bringing together industry, science, medicine, and politics.

We are especially proud that our Head of Clinical Dentistry, Johannes Meyer-Kobbe, led a dedicated SAF forum. The focus: modern endodontic concepts and how innovative technologies are advancing root canal treatment.

The congress clearly demonstrated:
👉 Medical technology is one of the key industries of the future
👉 Interdisciplinary collaboration drives real innovation
👉 Lower Saxony is a strong location with great potential

With high-level contributions – including Minister Falko Mohrs and Prof. Denise Hilfiker-Kleiner – and valuable insights into companies and research institutions, the day was defined by meaningful exchange and fresh perspectives.

Many thanks to NiedersachsenMetall and all participants for a successful premiere of this event!