Noninvasive medical diagnostics and treatment tools are significantly increasing the pool of effective choices that are available to doctors and surgeons. Every part of the human body has already been explored with such tools and the reported success is very encouraging. With limited capability, visual and acoustic methods have been in use as diagnostic and NDT tools for hundreds of years. The introduction of such methods as radiography, MRI, magnetic field treatment and ultrasonics as well as computers and imaging devices made an innumerous impact on both fields. Ultrasound offers a wide range of possibilities and capabilities since the wave can be used in a broad frequency range, having variety of modes and can be operated in low and high power levels. Some of the most widely known applications are fetus imaging and kidney stones destruction. Medical ultrasonics offers safe, accurate and cost-effective tools, where no known health hazard is associated with its use at low power.
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机译：非侵入性医疗诊断和治疗工具显着增加了医生和外科医生可用的有效选择的池。人体的每个部分都已经探讨了这样的工具，报告的成功非常令人鼓舞。具有有限的能力，视觉和声学方法已用作诊断和NDT工具数百年。将这些方法引入射线照相，MRI，磁场处理和超声波以及计算机和成像装置对这两个领域的大量影响。超声波提供广泛的可能性和能力，因为波可以在具有多种模式的宽频范围内使用，并且可以在低功率和高功率水平中操作。一些已知的一些众所周知的应用是胎儿成像和肾结石破坏。 Medical Ultrasonics提供安全，准确和经济高效的工具，在不可用的低功率下使用任何已知的健康危害。
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