TAKAYAMA Noriya¹, SASANUMA Hideki², RIFU Kazuma², FURUYA Motohide³, NITTA Naotaka⁴, ISHIGURO Yasunao², AKIYAMA Iwaki³, TANIGUCHI Nobuyuki¹ (1.Department of Clinical Laboratory, Jichi Medical University, 2.Department of Surgery, Jichi Medical University, 3.Medical Ultrasound Research Center, Doshisha University, 4.Health Research Institute, National Institute of Advanced Industrial Science and Technology)

MASHIKO Daiskau¹, UMEMURA Shin-Ichiro¹, YOSHIZAWA Shin² (1.Graduate School of Biomedical Engineering, Tohoku University, 2.Graduate School of Engineering, Tohoku University)

TSUKAHARA Kenki¹, MASHIKO Daisaku², UMEMURA Shin-Ichiro², YOSHIZAWA Shin³ (1.School of Engineering, Tohoku University, 2.Graduate School of Biomedical Engineering, Tohoku University, 3.Graduate School of Engineering, Tohoku University)

TANAKA Yui¹, MASHIKO Daisaku¹, UMEMURA Shin-Ichiro¹, YOSHIZAWA Shin² (1.Graduate School of Biomedical Engineering, Tohoku University., 2.Graduate School of Engineering, Tohoku University.)

YABATA Hiroki¹, IKEDA Hayato², UMEMURA Shin-Ichiro², YOSHIZAWA Shin³ (1.School of Engineering, Tohoku University, 2.Graduate School of Biomedical Engineering, Tohoku University, 3.Graduate School of Engineering, Tohoku University)

IGARASHI Shigeru¹, MORISHITA Takeshi², TAKEUCHI Shinichi² (1.Polytechnic University, 2.Toin University of Yokohama)