激光器在医学上的一种新的应用可能是帮助外科医生制止内出血,挽救生命。这个新的发现是由美帝明尼苏达大学通过实验获得的。最早利用激光器来制止手术中内出血的实验都在动物身上进行。研究者们发现把一激光束射进狗的嘴里,狗胃里的出血就停止了。用一种特别设计的管子引导光束到达胃 A new medical application of lasers may be to help surgeons stop internal bleeding and save lives. This new discovery was obtained experimentally by the University of Minnesota. The earliest experiments with lasers to stop bleeding during surgery were performed on animals. The researchers found that a laser beam into the dog’s mouth, the dog’s stomach bleeding stopped. Use a specially designed tube to guide the beam to the stomach