The working principle of the frozen fat decomposition instrument of flying nail is that the fat cells in subcutaneous tissue are rich in fatty acids and are particularly sensitive to low temperature, while the adjacent tissue cells, such as vascular cells, peripheral nerve cells, melanocytes, fibrous cells or fat cells with insufficient fat, are less sensitive to low temperature. This difference determines that fat cells will be inactivated at a specific low temperature (0- 10), while other tissue cells have no effect.

Under the action of frozen lipolysis instrument, adipocytes will gradually apoptosis, dissolve and metabolize within 2-6 weeks, thus achieving the goal of slimming and shaping.