FIELD: medical engineering.
SUBSTANCE: device has two coaxial threaded pins provided with control nuts. The pins are connected to each other via elastic parallelogram having bases rigidly connected to the pins. Elastic bearing beams are arranged across the pin axes. The beams are bound to each other by a pair of elastic sensitive beams arranged in parallel and symmetrically relative to pin axes. The sensitive beams have strain gages joined into bridge circuit connectable to tensometer.
EFFECT: high accuracy and reliability of loading data; high accuracy of bone fragment reposition and recovery.
2 dwg
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