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Laminar HOOK electrode for rear fixation of the spine and epidural ELECTROSTIMULATION STRUCTURES OF SPINAL CORD

机译:层状HOOK电极用于脊柱的后固定和脊髓硬膜外电刺激结构

摘要

1. Laminar hook electrode for fixation of the spine and posterior epidural spinal cord electrical structures including a hook body and a hook curved locking part, characterized in that the locking hook bent portion introduced during the arc operation under vertebral epidural space in the rear in the transverse section is formed as a monolithic fixing base which is formed inside the electrically stimulating the spinal cord surface structure, delimited from the base mass hook-electrode dielectric strip and having at least one blind hole for fixing an electrode cable in communication with epidural electrostimulator later, is located under or integuments snaruzhi.2. Laminar hook electrode according to claim 1, characterized in that the volume enabling portion surrounded by a dielectric seal is 0.5-1% of a laminar hook-elektroda.3. Laminar hook electrode according to claim 1, characterized in that the electrode cable with a diameter of 0.5-1.0 mm, consisting of a conductive core and an insulating dielectric sheath is connected with the conductive residential stimulating the spinal cord surface structure, as the period of the course epidural spinal cord electrical stimulation one functional structures integral with a laminar hook, then removed, and a laminar hook electrode further performs only a function of stabilizing the spine in a fixing part designs CD ii.
机译:1.一种用于固定脊柱和后硬膜外脊髓电结构的层状钩状电极,其包括钩状体和钩状弯曲锁定部分,其特征在于,所述锁定钩状弯曲部分在电弧操作期间在椎体硬膜外腔的后部中引入。横截面形成为整体固定基底,该整体固定基底形成在电刺激脊髓表面结构的内部,与基底质量的钩状电极电介质带分隔开并具有至少一个盲孔,用于固定与后来的硬膜外电刺激器连通的电极电缆,位于snaruzhi 2。 2.根据权利要求1所述的层状钩状电极,其特征在于,由电介质密封件包围的体积允许部分为层状钩状电极的0.5-1%。 2.根据权利要求1所述的层状钩状电极,其特征在于,由导体芯和绝缘性电介质护套构成的直径0.5〜1.0mm的电极电缆与所述刺激脊髓的表面的导电性住宅相连接。在硬膜外脊髓电刺激过程中,将一个功能结构与层状钩结合在一起,然后将其除去,并且层状钩电极在固定部件设计CD ii中还仅执行稳定脊柱的功能。

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