Image-guided robot-assisted surgical training (IRAS)

Overview

Currently there are several surgical simulation systems that provide training features to build fundamental skills for laparoscopic surgery. Although operative scenarios are provided in the surgical simulation instruments, there are some limitations such as the lack of variety. Certain maneuvers by an experienced surgeon cannot be easily taught to the trainee surgeon. Hence current simulation systems act as a practicing environment rather than an active teaching tool. A good surgical training system is associated with a rapid learning curve and consolidates expertise from multiple surgical disciplines. It should transfer the experiences from operation room to its user and hence sharpen the surgical skills of surgeons.

Our Innovation

Image-guided Robot Assisted Training (IRAS) is a surgery training system that provides the surgeons, especially trainees, a simulation environment for learning and practice laparoscopic surgery, such as gallbladder removal (cholecystectomy) and liver surgery. IRAS makes use of information from CT/MRI and robotic assistive guidance and assessment to provide patient specific surgical training. The patient specific models are adapted from generic models. IRAS consists of three modules: the Image Processing Module, the intelligent Robot Assisted Training Module and Trainee Performance Analysis Module.

Potential Applications

The main uses and applications of this technology would be applicable for laparoscopic surgery simulation and as well as training for surgery. As mentioned, the three key modules are geared towards helping the surgeons gain practice in their surgeries and with both guidance and feedback on the technique of the surgeons themselves. 

Our Value Proposition

Due to the benefits offered by laparoscopic surgery, there is an increasing trend in sub-specialties adopting laparoscopic techniques resulting in the number of types of surgical procedures done laparoscopically to be on the rise. This will correspond to an increase in the number of laparoscopic surgeries performed. As extensive experience is required before a surgeon can perform a laparoscopic surgery, there is a need for an efficient method of teaching laparoscopic surgical procedures.