Individualized fixed anatomical clamp for biomechanical test

Abstract

An individualized fixing anatomical clamp for biomechanical testing is provided with a bearing table matched with the surface profile of a centrum and a plurality of coamings used for being clamped around the centrum, and the coamings are detachably assembled around the bearing table; and a fixing cavity for fixing a cone is formed between the upper surface of the bearing table and all the surrounding plates. The surface profile of the vertebral body of the spine segment is irregular, and the upper surface profile of the bearing table of the individualized fixing anatomical clamp for the biomechanical test is matched with the surface of the vertebral body, so that surface support can be generated on the vertebral body, and then the vertebral body is fixed through each coaming; and more importantly, due to the fact that the bearing table and the vertebral body generate surface support, shaking can be avoided when biomechanical test conditions are loaded, and the test accuracy is effectively improved. According to the dissecting clamp, the spine segment is physically clamped in a lossless mode, and the spine segment cannot be damaged or polluted.

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