著者

成田 結香

出版者

法政大学大学院理工学研究科

雑誌

法政大学大学院紀要. 理工学・工学研究科編 (ISSN:21879923)

巻号頁・発行日

vol.60, pp.1-7, 2019-03-31

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Laparoscopic surgery is a difficult surgical procedure as compared with open operation. Therefore, training is necessary for surgeons before conducting laparoscopic surgery clinically. In this paper, improvement and extension of the training system which has been developed by our group was carried out. First, effectiveness of the evaluation method for trainee's hands movement was verified through the past measurement data obtained for operation of ligation. Second, in order to make it easy to perform ligation under Para-axial position, camera position of the training box was improved. Third, former sensor module which was attached to the forceps was downsized so as not to collide to other objects. Finally, the proposed evaluation system for hands movement and the evaluation system for angle of the wrists which was developed in our previous study were merged. Then, the evaluation results of trainee's angle of the left and the right wrists, hands movement and operation time in comparison with those of the excellent skilled surgeon are displayed on the monitor screen.