It is an instrument for improving human immunity through temperature management, thereby activating cells, promoting metabolism, preventing disease and anti-aging. Hippocrates, the famous ancient Greek physician and the father of modern medicine, once said that the disease that cannot be cured by medicine can be operated on, and the disease that cannot be cured by surgery can be treated by hyperthermia. The disease that cannot be cured by hyperthermia can be said to be incurable! It can be said that all symptoms affecting human health need to be blocked by hyperthermia. We know that everything needs temperature, and temperature is the most basic condition for the survival of all living things. When our human body temperature drops by 1 ℃, our immunity will decline by 37%. On the contrary, when our body temperature rises by 1 ℃, our immunity will increase by five times, and at the same time, inflammatory cells and cancer cells will be greatly reduced, The activity of aging cells improves the activity of immune cells, which is the basic condition for disease prevention. There are significant effects on various functions of the body, so it is not too much to say that the temperature determines the life and death of people.