Information Fusion for Process Acquisition in the Operating Room
作者机构：Innovation Center Computer Assisted Surgery(ICCAS)University of Leipzig LeipzigGermany
出 版 物：《Open Journal of Applied Sciences》 (应用科学（英文）)
年 卷 期：2012年第2卷第4期
页 面：195-198页
学科分类：1002[医学-临床医学] 100214[医学-肿瘤学] 10[医学]
主 题：surgical procedure workflow proces modeling operating room computer-assisted surgery information fusion
摘 要：The recognition of surgical processes in the operating room is an emerging research field in medical engineering. We present the design and implementation of a instrument localization system that is based on information fusion strategies to enhance its recognition power. The system was implemented using RFID technology. It monitored the presence of surgical tools in the interventional site and the instrument tray and combined the measured information by applying redundant, complementary, and cooperative information fusion strategy to achieve a more comprehensive model of the current situation. An evaluation study was performed that showed a correct classification rate of 97% for the system.
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