Occlusion of the middle cerebral artery Guidance by screen imaging using an EDA-H portable medium-soft electronic endoscope

作     者：Xingbao Zhu Junli Luo Song Liu Dongping Li Min Li Quanshui Fan 

作者机构：Department of Neurosurgery Kunming General Hospital Chengdu Military Command of Chinese PLA Kunming 650032 Yunnan Province China Disease Prevention ＆ Control Centre Chengdu Military Command of Chinese PLA Kunming 650032 Yunnan Province China 

出 版 物：《Neural Regeneration Research》 (中国神经再生研究（英文版）)

年 卷 期：2011年第6卷第23期

页      面：1806-1809页

核心收录：

学科分类：0831[工学-生物医学工程（可授工学、理学、医学学位）] 1004[医学-公共卫生与预防医学(可授医学、理学学位)] 08[工学] 081105[工学-导航、制导与控制] 0804[工学-仪器科学与技术] 0811[工学-控制科学与工程] 10[医学] 

主　　题：portable medium-soft endoscope screen-based surgical operation occlusion of middle cerebral artery cerebral infarction 

摘      要：The present study aimed to verify the practicability of performing screen-based surgical operations under the guidance of a real-time viewing and recording system （RTVRS） using a portable medium-soft electronic endoscope （pmsEE）. The middle cerebral artery in rats was occluded under screen-imaging guidance using a pmsEE RTVRS to reproduce an animal model of human cerebral infarction. The screen imaging of the pmsEE RTVRS was clear, life-like, stereoscopic and synchronous with the actual operation. Screen-imaging guidance led to an accurate, smooth, minimally invasive and comparatively easy surgical procedure. The surgical success rate, time of model establishment, neurological function scores, and infarct volume were similar to those using an operating microscope. These results indicate that the self-designed pmsEE RTVRS could be utilized for portable endoscopic screen-based surgical operations.