The cost of hyperbaric chamber treatment is closely related to whether the patient is awake and able to take a sitting position. Generally, the cost of hyperbaric chamber treatment has some regional variation and is related to the region. In developed cities, a hyperbaric chamber treatment costs about 300 yuan. In our place, if the patient can take the sitting position to complete the hyperbaric oxygen treatment, the cost of each treatment is about 100 yuan; if the patient is not able to sit up independently and must take the prone position, each time we have to occupy two hyperbaric oxygen chamber compartments, so the cost of one hyperbaric oxygen chamber treatment, it will cost about 200 yuan.