In addition to the well-known “surgery”, “radiotherapy” and “chemotherapy”, there is also a new non-invasive high-tech treatment technology, the “Helioplasty”, which has become the fourth “main force” in malignant tumor treatment. –The Hedgehog knife has become the fourth “main force” in malignant tumor treatment. It is a new technology of non-invasive treatment, and its treatment principle is similar to the most popular “targeted therapy” nowadays. It is the use of ultrasound in human tissue penetration characteristics, with the help of computer control of ultrasound point, line, surface, body movement trajectory, and then the ultrasound from outside the body into the body, in the center of the lesion to form a target, so that its energy in a short period of time to get thousands of times the amplification, and then produce 65 ℃ ~ 100 ℃ high temperature effect, and through the cavitation effect, mechanical effect and ultrasound biochemical and other Through the transformation of physical properties such as cavitation effect, mechanical effect and ultrasound biochemistry, it causes coagulative necrosis of tumor tissues and instantly loses the ability of proliferation, infiltration and metastasis, and is finally absorbed by the body. The Cancer Hospital of Fudan University officially carried out the new technology of Heliport knife for tumor treatment in 2002, and was one of the first units in China to carry out this treatment. At present, the tumors treated by the hospital involve liver cancer, pancreatic cancer, soft tissue tumors, bone sarcoma and other solid tumors. At present, more than 100 hospitals nationwide have carried out this technology and obtained reliable data to confirm its efficacy in treating solid tumors. Since 1998, when the Hevi knife was applied to clinical practice, more than 50,000 cases of various tumors have been treated. Clinical medical statistics show that compared with traditional treatment methods, the Helioplasty can not only preserve patients’ organs and functions, but also significantly prolong patients’ survival cycle, improve patients’ quality of life and reduce patients’ pain. The clinical summary of each treatment center proves that this technology has been a non-invasive, safe and effective means of treating benign and malignant tumors. The effect of Helioplasty in treating solid cancers is remarkable, but it cannot be used as the only means of treatment. “Helipad needs to combine with radiotherapy, chemotherapy or other treatment means to implement multidisciplinary comprehensive treatment in order to get twice the result with half the effort.” In 2005, the Cancer Hospital of Fudan University established 12 multidisciplinary integrated diagnosis and treatment teams. On the platform of multidisciplinary integrated diagnosis and treatment of tumors established by the hospital, Hepatobiliary Knife has played an important role in the multidisciplinary integrated treatment of hepatobiliary and pancreatic tumors. For example, the efficacy of the combined interventional treatment of liver cancer with the Heliport knife is more than 20% higher than that of the interventional treatment alone. Compared with traditional medical treatment, the survival time of patients treated with the combination of the knife has increased by more than 30%, and the efficiency of the knife in relieving cancer pain symptoms of pancreatic cancer patients is as high as 74.7%. The direction of modern medical development is precisely a development course of “major invasive – minor invasive – minimally invasive – non-invasive”, and the non-invasive treatment represented by the Heliport is gradually emerging. At present, China has been able to independently research and develop and produce the HEFI tumor treatment equipment and obtain the certification of EU, and our equipment is exported to many overseas countries.