ELECTRODE MODULE FOR INTRAMUSCULAR INJECTION TRAINING

摘要

The present invention relates to an electrode module for training intramuscular injection wherein the electrode module is mounted in an intramuscular training model manufactured similar to a real human body for accurately detecting the position and depth of a needle when training and for providing training effect same as training with the human body. The electrode module comprises: a conductive first electrode layer mounted at the outermost side for sensing an injected needle; an insulation layer of an insulation material combined at the inside of the first electrode layer; a conductive second electrode layer combined at the inside of the insulation layer for sensing the injected needle; an electrode pad comprising a muscle layer where an injection is injected by being combined at the inside of the second electrode layer and comprising air holes at inside; and a controller for detecting a needle position (Vx) on the first electrode layer by applying voltage distribution to voltage measured at the second electrode layer, for using a first electrode as a detection electrode by using a semiconductor switch and for detecting needle position (Vy) on the second electrode layer by applying the voltage distribution to the voltage measured at the first electrode layer through forming potential difference at both ends of the second electrode.