American researchers invent robots capable of performing complex operations

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Release date: 2006-12-28

American researchers invent robots capable of performing complex operations Researchers at Johns Hopkins University in the United States have invented a robotic robot that can perform surgery to help doctors perform complex operations that are currently impossible.
The university said in its research report that researchers have used robotic principles and computer technology to design such high-tech robots. It is divided into two parts, some of which are shaped like snakes. They are free to move, free to move, can enter the narrow throat area for cutting surgery, and can suture the wound. The proficiency and precision are more than manual surgery.
The other part is called "fixed hand", which stabilizes the natural shaking of the doctor's hand during surgery. With the help of a "fixed hand", doctors can inject drugs into tiny blood vessels in the eye during eye surgery. The report says that using this robotic hand makes surgery safer and more efficient.
According to the report, the computerized robot also has a recording function, which records the whole process of the operation for the doctor to analyze the operation and the patient's reaction afterwards, so that the doctor can improve the operation in the future.
Taylor, a computer professor who participated in the study, said that the human hand has extraordinary functions, but it also has limitations, especially because people's fingers are too large to move freely in the small space of the human body, resulting in some complicated surgery can not be completed. The invention of the machine operator will make up for the shortcomings of the human hand and cause major changes in the future operating room.
The report said that researchers still need to test and improve the robot in the laboratory for five years before considering clinical applications.
—— Information from: Xinhua News Agency – Information from: Nanfang Daily

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