Proposal of the Surgery Recording System

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  • Ikuta Koji
    Department of Micro System Engineering, School of Engineering, Nagoya University
  • Kato Takashi
    Department of Micro System Engineering, School of Engineering, Nagoya University
  • Yoshiyama Hiroaki
    Department of Micro System Engineering, School of Engineering, Nagoya University

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Other Title
  • サージェリレコーディングシステムの提案と試作
  • サージェリレコーデイングシステムの提案と試作
  • サージェリレコーデイング システム ノ テイアン ト シサク

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Abstract

The concept of “Surgery Recording System ” (SRS) for laparoscopy was proposed and the first prototype was developed. The concepts of the system are: the coordination for present surgical environment, non-obstructive sensor equipments' layout of surgeon's operations, the record of total surgical information on time scale. First of all, the surgery recording forceps was developed with which a 6-DOF magnetic position sensor and a 6-axis force/torque sensor, efficiently small and light weight, were equipped. Position, orientation, force, torque informations of the forceps are recorded into a PC (hard disk drive) through the operation by a skillful surgeon. The laparoscopic view image and the expert's comments are also recorded into a digital video tape. SRS was tested preliminary at in vivo pig experiment and was able to record the above-mentioned significant surgical data to the liver by an expert on laparoscopy.

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