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. Bone screw torsion tester, 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;
Preprogrammed standard tests;
4. Testing results as torque, force etc., agree with the clinical retrieval
findings;
Applications