Preparation tool for informed ascent that can customize user's virtual fear or anxiety feeling

准备工具的关键在于是否具有使使用者理解手术或医疗的要素，一是使使用者产生由真实感丰富的虚拟图像引起的焦虑或恐惧感，使使用者甚至感到疼痛，二是控制这种感觉，使使用者理解手术的必要性，在本研究中，我们开发了具有这两种功能的CV导管的准备工具。然后，我们还开发了一个概念定量可视化。

The key for the preparation tools is whether they have the elements that can lead to user's understanding to the operation or medical treatments.One is to give users the feeling of anxiety or fear induced by the reality-rich virtual images so that users feel even pain.Another function is to control the feeling and to have them understand the necessity of operation.In this study, we developed the preparation tool for the CV catheter having these two functions. Then, we have also developed a Concept Quantitative Visualizer.