With the development of science and technology, doctors have set a big goal in the field of modern surgery: to improve the safety factor of surgery, while reducing the harm to patients. It is really difficult to achieve this goal. But with the help of the robot, everything seems to be simple. Nabil Simaan, associate professor of mechanical engineering at Vanderbilt University in the United States, believes that the negative side of microsurgery is that doctors lose their sense of touch and their ability to sense stress, and their vision is also hindered. To solve this problem, Simaan developed a flexible snake-shaped robot that can be drilled to various parts of the body instead of the doctor's hand. In this regard, Simaan explained: “Previously, surgeons needed to directly open the organs or parts that needed surgery, and their best tool was their own hands. The special thing about snake-shaped robots is that they can sense the external environment and can be used without a doctor. Self-adjustment when participating." For example, when the doctor grabs the pliers, the snake-shaped robot can adjust its position to help the doctor put the pliers in the correct position. In this way, not only can the risk of surgery be minimized, but doctors can be better focused on surgery. Not just a motion replicator Simaan said that the general equipment is just a wooden motion replicator, and this snake robot is very special: "When I move my hand, the average robot will only perform the same movement on the other side of the patient's body. This is not enough. What we have to do is to push the control assistant to the next stage, which is to let the robot help the doctor understand what the next task is to help the doctor complete the task." As a surgeon's right hand, this snake-shaped robot can improve the professional skills of doctors and ultimately improve the quality of surgery. They can also be moved in a small space and then complete a variety of complex arm tasks, such as stitches. Xinhui Jielide Garment Factory , https://www.ntgfwear.com
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