Suspension device for assisting lumbar spondylolisthesis reduction
A suspension device assisting in lumbar spondylolisthesis reduction comprises a supporting assembly which makes contact with the waist of a patient, and is characterized by further comprising a suspension assembly arranged on the supporting assembly in a sliding mode, the suspension assembly is loca...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | A suspension device assisting in lumbar spondylolisthesis reduction comprises a supporting assembly which makes contact with the waist of a patient, and is characterized by further comprising a suspension assembly arranged on the supporting assembly in a sliding mode, the suspension assembly is located above the lumbar vertebra of the patient, and the suspension assembly comprises a lifting rod; the lifting rod is fixedly connected to the side, close to the near-end nail, of the nail rod used for traction lumbar vertebra reduction, and the pre-bent nail rod is prevented from inclining towards the ground. The pulling rod is fixedly connected to the side, close to the near-end nail, of the nail rod used for traction lumbar vertebra reduction, stress concentration of the far-end nail in the lumbar spondylolisthesis reduction process is reduced, the far-end nail is prevented from loosening or being pulled out, and the reduction success rate is increased.
一种辅助腰椎滑脱复位的悬吊器,包括支撑组件,所述支撑组件接触于病人的腰部,其特征在于:还包括滑动设置于所述支撑组件上的 |
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