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近几年来我们激光医学研究室,采用内窥镜与激光耦合开展了多项内腔手术及治疗。如肿瘤、胃结石,息肉等病变组织的汽化、切除。由于激光束可产生上千度的高温,在手术治疗中要求工作人员精力要高度集中,稍有误差则会给术者带来不良后果。而工作人员长时间手持胃镜,非常疲劳,给镜下手术带来一定的困难。为此,设计制做了一种胃镜自由悬浮式挂钩。1 村料与结构 在工作间的天花板上平行安装了两个滑轮,一个位于诊视手术床的上方,一个靠近墙壁,用一根牵引索通过两个滑轮。牵引索的一端顺墙而下并连接一个与胃镜相同重量的平衡锤。一端连接一个按胃镜的形状制做的特殊双
In recent years, our laser medical laboratory, using endoscope and laser coupling to carry out a number of cavity surgery and treatment. Such as cancer, stomach stones, polyps and other lesions of the vaporization, resection. As the laser beam can produce thousands of degrees of high temperature, the staff in the surgical treatment requires a high degree of concentration, a slight error will give the operator adverse consequences. The staff holding gastroscopy for a long time, very tired, to the microscope surgery to bring some difficulties. To this end, the design made a gastroscope free floating hook. MATERIALS AND STRUCTURES Two pulleys were mounted parallel to the ceiling of the workplace, one above the operating table of the clinic, one near the wall and two pulleys with a traction cable. Pull the end of the cable down the wall and attach a weight equal to the weight of the gastroscope. One end is connected to a special double made by gastroscope shape