Injecting insulin with an insulin pump is also accepted by many people. An insulin pump is a beeper-sized device that preloads insulin inside the insulin pump and then injects the drug under the skin through a needle buried under the skin. The injected dose can be set by the insulin pump, which can simulate the rhythm of human insulin secretion and set the basal amount and the large premeal dose. When injecting, the injection is done with the push of a button. The advantage of the insulin pump is that it avoids frequent needle sticks and makes injections more comfortable. However, insulin pumps are generally more expensive, with imported products costing $30,000-$100,000 and domestic products costing $10,000-$50,000. In addition to the higher price, the cost of using an insulin pump is higher, and the injection tubing has to be replaced every few days. Of course, the person with the pump must have certain financial strength in addition to the ideal and desire for life, be able to correctly understand the danger of diabetes and the importance of good blood glucose control, cooperate with the physician’s guidance and treatment, and carry out appropriate diet control and exercise; the affected person is in a position to carry out frequent self-monitoring of blood glucose, and has a certain cultural quality and technical ability, the ability to operate the insulin pump and the ability to various The child should have the ability to understand and handle alarms, and learn to set the basal amount and large dose before meals. Then, the blood glucose control will be ideal.