The Expo has always been the first place to launch our new products worldwide, the first place to put our new technologies on the ground, and the first place to promote our new concepts, concepts and service systems. Therefore, the spillover effect of continuous participation in the Expo in the past five years on Varian's business is huge. At the same time, it is also of great significance for Chinese patients to be able to connect with the world market in a timely manner and access the latest technology to diagnose and treat them.
In addition, the Expo is also an important way for us to promote world-class new concepts, methods and means of cancer prevention and treatment in medical management, national management and the general public. We believe that this is a good communication and interaction platform in cancer prevention and management system.
Therefore, this time we will participate in the exhibition as always, and also with an innovative attitude. At our booth, you will see not only the new cancer treatment edge products, but also the whole life cycle management system that we first launched in China from prevention and control, diagnosis, treatment, and management to "tailor" the Chinese patients. Not only in terms of technology, but also in terms of care services, we will show our new ideas and new technologies, and let them be implemented, so as to effectively improve the quality of life and alleviate the pain for Chinese patients.
In this exhibition, we have the world's first anti-cancer product, specifically for brain metastasis. It is like an invisible radiosurgery scalpel, which can target dozens of cancerous lesions in the brain at one time. In our country, a large number of cancer patients' tumors eventually metastasize to the brain every year. Therefore, we use this new "one center multi target" technology HyperARC super arc knife to provide patients with the most simple, automated and efficient non-invasive treatment. No anesthesia, no surgery, no wound. The whole process takes 15 minutes, which we think is a good news for Chinese cancer patients.
In addition, our fast ring cutter is also a global synchronous debut. The aforementioned super arc knife is an effective treatment for brain tumors. The quick ring knife is a precise and rapid treatment for the whole body cancer, which is faster and easier to operate, while the whole equipment occupies less space. All kinds of innovations enable our radiotherapy to really keep pace with surgery, and because radiation is non-invasive, it is relatively more beneficial to the relief of pain and recovery of our patients. We hope that these two different invisible radiosurgery scalpels can be landed in China as soon as possible, and make some contributions to alleviating the pain of cancer patients.
In addition, we also have a product that is specially suitable for the treatment of cancer by cryoablation. We call it "CryoCare V-Probe". At present, it is the only cryoablation needle in the world that can be adjusted. Lower the temperature of liquid helium to 140 degrees below zero, or even lower. In this case, the toxicity of freezing can quickly freeze and "kill" cells in various parts of the tumor. At the same time, we can adjust the size of the ice hockey ball according to the cancer and various nearby organs, which is called conformal, to protect the surrounding normal cells. Such a simple and non-invasive means will greatly help the recovery of tumor patients, and the pain will be relatively reduced.
Finally, in this exhibition, we will also show the whole life cycle prevention and control management system that extends the whole treatment management scope for lung cancer and liver cancer. Cancer is a chronic disease. Its gestation period can be five to ten years. It is very important to find and track as soon as possible, and then conduct multidisciplinary diagnosis and comprehensive treatment. Finally, it can be managed through rehabilitation, and it is important to monitor patients who have relapsed as soon as possible. We believe that through this series of systems integrated with China's medical insurance system, commercial insurance and other private systems, we can help build a healthy China.