The Virtual Platform Research Of Puncture And Drainage Of Brain Surgery

The Technology revolution caused by computer is continues developing. Coincidentally, when the computer science combined with the science of life, it caused great reaction. Face ineffective of the methods we now have for Surgical training, and the surgery training cost is expensive, Scarcity of resources, Surgical planning is difficult, the information collection is difficult for surgery, Virtual Surgery can Solve these problems. It specially do a good job in Minimally invasive surgery and Blindness surgery. The virtual surgery let users interact with Virtual Environment, also can make users sense by hap tic device. It's Convenient operation, Realistic graphics and we do not need to worry about Ethical issues caused by the Vivo experiments. The virtual surgery can make us training repeatedly and there are at mostly no cost for our training error. Study of virtual surgery is becoming more and more popular.In this paper, we set up a platform for virtual brain puncture surgery. On this system, we can choose puncture point freely, conduct the brain biopsy surgery, plan surgery path, and make Post-operative assessment and so on. We use the multi-organization hap tic model to provide different feel when puncture the Parenchyma, Ventricular membrane and Lateral ventricle. we draw the ideal path, and the real path in the same time, made it easy for Blindness surgeryIn the haptic rendering, we used the Phantom Omin device, it can provide a stable force feedback. This device can provide a simple Programming Interface.Our system's cost is lower than existing virtual brain puncture surgery systems, and through the experiment, it proved that this system can help trainer improve the surgical skills quickly...