Single Operator Precision Assistance System

The project aims to solve the problems existing in traditional laparoscopic surgery. Such as, operator observation blind spots, fatigue of the assistant holder, instrument collision, and lack of professional training. By designing a system controlled by both legs of the operating surgeon, it combines the two roles of the operating surgeon and the assistant holder into one, providing a stable and clear surgical scene and realizing the hand-eye cooperation of the operating surgeon. The purpose of this work is to provide an auxiliary operating system during laparoscopic surgery to address the limitations that exist in the traditional method. The product was inspired by Taichi. It adopts a rounded, smooth, modern, and aesthetically pleasing exterior design, which helps increase its attractiveness and beauty. The gentle and warm visual communication triggers the emotional resonance of the user and reduces the tension during the surgery. Considering the density of the material, mechanical properties, human contact and other factors, high-strength and low-density materials are selected as the main material. Auxiliary materials with biocompatibility and antibacterial properties are given priority to ensure the strength, stability, and safety of the product.