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When using the original Angio Intervention, one had to put Guide wire, Catheter on patient's leg so that there were curves according to patients and the possibility of patients moving made it inconvenient to proceed. Thus, by making supplementary tool shaped of table, it minimized the inconvenience of patients and operator, increasing the convenience of the process and thereby evaluating the utility and its usefulness. The main material of supplementary tool was used with cost efficient Fomax material, and by considering the patient's lower limb, and the length of tools when doing Angio Intervention, it was made as 1300mm, 600mm at the front, 500mm at the back. Also, considering the weight of the tool, it was manufactured with thickness of 5mm and 10mm with the same design, and evaluated by using survey of 14 medical personnel using the tool in A University Hospital, Daejeon. When manufacturing and using supplementary tool, it became heavier as the thickness increased. Whereas, the thinner, the lighter the tools were, however, had unstability which cause lack of safety. Despite the fact, they responded that they had more convenience of using 5mm and 10mm tool compared to when they did not have at all, and through this, we could evaluate that the use of supplementary tool is useful to the procedure. Accordingly, when doing Angio Intervention, we could find out that it is useful to use the supplementary tools, and by reducing the weight and increasing the safety, if we can make use of this kind of supplementary tools, it would be more useful to the procedure.
