The technical features of Shui Mu canopy are safety and unique patented drill tools in the world. In terms of safety, it can effectively cut off the bone without cutting off the soft tissue and nerves around the bone. At present, it seems that only Shui Mu Tian Peng ultrasonic osteotome can cut bones at high speed, and can directly cut fingers naked without injury, and imported brand products can't. As for cutter head tools, because of the variety of cutter heads in Tian Peng, Shui Mu, and the ingenious patent design, cutting cutter heads that were difficult to operate in the past can be easily found. It can not only greatly reduce the risk of various nerve injuries and even paraplegia in spinal surgery, but also greatly shorten the operation time. Patients can complete the cervicothoracic spine surgery, which is traditionally the most risky, without blood transfusion, which greatly shortens the postoperative hospitalization time of patients. In addition, the national industry mandatory standard YY/T1601-2018 for ultrasonic bone tissue surgery equipment was also completed by Tian Peng, Shui Mu as the sole enterprise. Therefore, the technical level of ceiling equipment in Shui Mu should be ahead.