Development of a novel endoscopic manipulation system: the Endoscopic Operation Robot ver.3

作者：Kume Keiichiro^*; Sakai Nobuo; Goto Takaaki

来源：Endoscopy, 2015, 47(9): 815-819.

DOI：10.1055/s-0034-1391973

Background and aims: The next generation of flexible endoscopy platforms such as The Master and Slave Transluminal Endoscopic Robot (MASTER) is primarily for remote control manipulation of forceps, but manipulation of the flexible endoscope itself still depends on conventional techniques. We have developed the Endoscopic Operation Robot (EOR) ver.3, which incorporates haptic feedback to provide complete remote control flexible-endoscope manipulation. The present study aimed to evaluate the performance of the EOR ver.3.
Method: A colonoscopy training model was used with scope insertion to the cecum. Force during insertion and insertion time (seconds) to the cecum were evaluated. The data were compared by colon zone and experience level (trainee or expert).
Results: The mean insertion time into the cecum was 118.54 +/- 89.42 seconds. Stronger force and torque were required for deeper insertion of the scope. Expert and trainee endoscopists differed in the insertion time to the cecum, maximum counterclockwise torque, mean clockwise torque, and mean counterclockwise torque.
Conclusion: The EOR ver.3 has operability with which endoscopists can easily familiarize themselves.

• 出版日期2015-9