Significance of torsion testing for Bone Screws
1. Torsional performance is the key characteristic of bone screws;
2. Torsion testing is an important evaluation of bone screws, and is a
required testing item in their premarket notification (FDA,CE etc.);
3. Orthotek TorqTester-BonSc, which can simulate the bone screw inserting
motions, serve as an effective solution for bone screw torsion tests.
Features
1. Automatic testing operation, less manual noise and high testing accuracy;
2. Highly integrated system under PC operation by parametric inputs;
3. Supporting ASTM F543 (complete series) Testing Requirements with preprogrammed
standard tests;
4. Testing results as torque, force etc., agree with the clinical retrieval findings;
Applications