Surgery Procedure Recorder and Objective Analysis System

腹腔镜手术记录仪已被提出并开发。目的是对低创手术进行客观分析，或对手术事故进行术后调查。研制了一种带有力/位置传感装置的数据钳，目前已成功地用生猪对系统进行了实验验证。在日本小型手术室临床使用该系统，需要紧凑的系统组织。因此，我尝试优化数据采集系统，进行人体针灸的无创数据采集，而不是使用健康的猪进行常规的手术实验。设计了一种新的传感器单元，它包括一个称重传感器、一个磁位置传感器和一个传感器外壳，用于收集针灸师手指周围的传感器。采用美国国家仪器公司Lab-View软件的紧凑型数据处理系统也被开发出来，用于力/位置数据的采集、展示和灵活的数据分析。在资深针灸师的支持下进行了初步实验，该系统可以很容易地用于腹腔镜手术。此外，这些实验还得出了一个有趣的结果，即物理方面的预防医学基础研究。

Surgery Recorder for laparoscopic surgery have been proposed and developed. The aim was the objective analysis of low-invasive surgery, or the post-operative investigation of surgical accidents. A data forceps with force/position sensing devices has been developed, and the experimental verification of the system was successfully done by using living pig so far. For clinical use of the system in Japanese small operating rooms, the compact system organization was needed. I therefore tried to optimize the data acquisition system by carrying out the non-invasive data acquisition of human acupuncture, instead of conventional surgical experiments by using healthy pigs. A new sensor unit was designed, which consisted of a load cell, a magnetic position sensor, and a sensor housing to gather sensors around a finger of an acupuncturist. The compact data handling system with Lab-View software by National Instruments Corp. was also developed for the force/position data acquisition, presentations and the flexible data analyses. The preliminary experiments were then held with the support of a senior acupuncturist, that system could be easily utilized for the laparoscopic surgery. Moreover, these experiments also came to an inter-esting result of the fundamental study on preventive medicine of physical aspects.