1, remission time: the treatment time and treatment interval of limb pneumatic pump are also factors to be considered. Different devices have different treatment time settings, and the treatment interval is 1.5 to 2 times of the treatment time, that is, 45 minutes to 120 minutes. The parameters will be adjusted according to the patient's specific situation and doctor's advice.

2, treatment site: limb pneumatic pump can treat lower limbs, instruments can also treat upper limbs or other parts. It is necessary to determine the most suitable treatment site according to the patient's condition and needs.