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IMPROVEMENTS TO THE DEVICE FOR DETECTING AND FOLLOWING UP A COMPLETE OR PARTIAL ANTERIOR CRUCIATE LIGAMENT INJURY BY MEANS OF COMPARING THE TWO LIMBS
IMPROVEMENTS TO THE DEVICE FOR DETECTING AND FOLLOWING UP A COMPLETE OR PARTIAL ANTERIOR CRUCIATE LIGAMENT INJURY BY MEANS OF COMPARING THE TWO LIMBS
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机译:通过比较两个肢体来检测和随访完全或部分前交叉韧带损伤的装置的改进
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摘要
The aim of the invention is to make improvements to the "GNRB®" device for detecting and following up an ACL injury, one improvement comprising a system for positioning the knee at a flexion of 20° to 90°, characterized by two separate seat portions which are pivotable relative to one another (300 and 400) and by a system for measuring the angle of the pivotal movement, and another improvement comprising a foot-supporting assembly (200), characterized by two portions, one of which is movable relative to the other on a shaft of a rotation sensor (204). The device according to the invention enables the seat of the ACL injury to be identified in the event of a partial tear (PL bundle or AM bundle) and enables the rotational instability of the knee to be measured during the translational movement of the tibia relative to the femur.
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