| 摘要 |
PURPOSE: A leakage current control device for medical apparatus is provided to control through a control room or enable an administrator to notice by detecting minute leakage current. CONSTITUTION: A leakage current sensing part is connected to a ground terminal for detecting the amount of the input and output current of medical apparatus with the both supplying lines of power. A power controlling part receives a leakage current signal through the leakage current sensing part and takes necessary action to the corresponding medical apparatus. A leakage current detecting device (600) receives the sensed result of the leakage current sensing part for displaying in images and alarming. The leakage current detecting device comprises a state flickering light (631), a load quantity indicating window (630), a temperature excess flickering light (641), a temperature indicating window (640) and a transmitting and receiving flickering light (650). The state flickering light flickers when the predetermined value of an insulation transformer is exceeded. The load quantity indicating window indicates the load quantity of the insulation transformer. The temperature excess flickering light flickers when the predetermined temperature value of an insulation panel board is exceeded. The temperature indicating window indicates the total temperature of the insulation panel board. The transmitting and receiving flickering light indicates the transmitting and receiving states of a RX-TX communicating device in real time. |
