Bone scraper for the extraction of autologous bone material for bone augmentation Safe harvesting of bone chips The use of autologous bone is the gold standard for bone augmentation. With this bone scraper, autologous bone chips can be easily and safely collected manually and integrated into the existing bone defect. Thanks to the immediate mixing with blood, the collected bone material is ready for immediate use and can be placed in the defect. The curved shape of the bone chips creates a particularly large volume of augmentable material from bone and blood. Further advantages of the Safe Scraper: Excellent control during bone harvesting Straight collection capacity: 3.0 cm³ / angled: 2.5 cm³ Semicircular blade with 160° cutting range Minimally invasive procedure, simple and gentle on the patient Very effective on flat, concave or convex bone surfaces Safety mechanism prevents