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Design and Fabrication of an Elastomeric Unit for Soft Modular Robots in Minimally Invasive Surgery
Published on: November 14, 2015
Research and development of a laparoscopic surgical device for ligating endless organs based on a flexible structure
Rui Zhu1, Ikuo Yamamoto2, Murray John Lawn3
1a Medical-Engineering Hybrid Professional Development Program, Graduate School of Biomedical Sciences , Nagasaki University , Nagasaki , Japan.
Abstract:
While laparoscopic surgery has become increasingly widely used, many laparoscopic procedures are time-consuming and difficult to accomplish compared to open surgery. One such procedure is the ligation of endless organs. In this paper, the development and prototyping of a laparoscopic instrument that could significantly increase the efficiency of laparoscopic ligation is outlined. The mechanism is based on a snake-like flexible structure which is actuated by control wires. A simple simulation was carried out by both experienced surgical staff as well as non-surgical persons to confirm the effectiveness of the proposed mechanism.

