Tissue treatment device with freezing pain relieving function

The invention discloses a tissue treatment device with a freezing pain relieving function, comprising: an energy transfer element configured to apply high-temperature energy to skin tissue in a treatment area to perform heat treatment on the skin tissue; the low-temperature layer is arranged on the surface, making contact with the skin tissue, of the energy transfer element and is configured to cool the area, subjected to heat treatment on the skin tissue, of the energy transfer element. By means of the design, the low-temperature layer is arranged on the surface, making contact with the skin tissue, of the energy transmission element, the low-temperature layer can apply low temperature to the area, needing heat treatment, of the skin tissue, and the temperature of the skin tissue is reduced to the temperature interval where pain can not be perceived any more but permanent skin tissue damage is not caused. High-temperature energy is applied to skin tissues in a treatment area by utilizing an energy transfer e