ELECTRODE NEEDLE TOOL KIT FOR TRANS-SPHENOIDAL MICROSURGERY

摘要

The present invention relates to an electrode needle tool kit for a percutaneous pituitary tumor evisceration, which is configured as an electrode needle optimized to a pituitary tumor procedure, easily stops bleeding, minimizes tissue damage in cutting, promotes a precise cut, and uses an electrode needle tool fitted according to tumor locations of a patient to secure reliability for a highly risky tumor procedure. According to the present invention, the electrode needle tool kit for a percutaneous pituitary tumor evisceration comprises a plurality of electrode needle tools comprising: a tool body made of electric conductive materials; and a tube member made of insulating materials and covering an exterior of the tool body except both end portions of the tool body. Each of the electrode needle tools comprises: a shaft which is formed to curve the tool body as two-staged; and a needle unit which forms one end part of the shaft unit. A curving direction of the shaft unit is curved to make parallel extension lines of one end part and the other end part of the shaft unit.