4339 腹腔鏡下手術用サージェリレコーダの開発と動物実験による機能検証(S69-2 医療ロボット(2),S69 医療ロボット)

概要

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A unique proposal and the development of the total recording method of minimally invasive surgery are described in this paper. Despite the increase of specific accidents in minimally invasive surgery, there was no efficient methodology of quantitatively analyzing accidents. Therefore, the methodology for surgical records including operative procedure like a flight recorder is proposed. Specifically, surgery information, which consist of position/force signals of surgical tools, an endoscopic vision, and surrounding sounds, is separately recorded into a digital data storage. Two types of pig experiments were then performed to investigate the rough forceps motion to the diaphragm and liver. The ability of surgery recorder for quantitative postoperative analysis was well introduced as follows: (i) the data from the sensing forceps was useful for detecting the forceps position/force information of the tissue damage, (ii) the simultaneous verification of the audio/visual information was also very important to verify the surgeon's intention.
社団法人日本機械学会の論文
2007-09-07