Abstract：Objective To solve the problem that video-receiving terminals of simulation signals cannot be randomly changed during live operation recording and teaching. Methods Through analysis of the deficiency of existing analog signal broadcast in surgery teaching, the digital network communication technology was applied to the operation teaching system, which realized the intra-operative interactive video teaching. Results The system improved the definition of operation broadcast recording video and made it more convenient to add video-receiving terminals. Conclusion The system could meet the requirements of digital hospital construction in medical treatment, teaching and scientific researches, which promoted the academic communication between clinicians.
杨新光，石秀兵，吴志刚，刘亮，王旁，王德宇. 基于数字网络通讯技术的数字化手术示教系统[J]. 中国医疗设备, 2015, 30(7): 93-95.
YANG Xin-guang, SHI Xiu-bing, WU Zhi-gang, LIU Liang, WANG Pang, WANG De-yu. A Digital Operation Teaching System Based on Digital Network Communication Technology. China Medical Devices, 2015, 30(7): 93-95.
