8Food and Drug Administration, HHS. Medical devices; Oph- thalmic devices;Classification of the oral electronic vision aid.final order[J]. Fed Regist, 2015,80 (183) : 57090-57092.
9Wachs JP, Frenkel B, Dori D. Operation room tool handling and miscommunication scenarios:an object-process methodol ogy conceptual model[J]. Artif Intell Med, 2014, 62 (3) 153-163.
10Nouei MT,Kamyad AV,Soroush AR, et al. A comprehensive operating room information system using the Kinect sensors and RFID[J]. J Clin Monit Comput,2015,29(2) :251-261.