The utility model provides a device for heat preservation negative pressure therapy, wherein in the heat preservation negative pressure therapy, the thermal therapeutic tank is used to be placed on the skin of a patient for therapy, the device comprises a heating unit disposed in the thermal therapeutic tank. The heating unit comprises a hot core made from high heating conductive materials and a heating power maintenance sleeve member made from low heating conductive materials, wherein the hot core is surrounded by the heating power maintenance sleeve member, the hot core is disposed in the above way so that after rapid storage of heat energy, the heating power maintenance sleeve member is suitable for maintaining heat energy in the heat core, making the heat core release heat power continuously in the negative pressure tank in the period of negative pressure tank thermal therapeupy.本發明揭露一種用於保溫負壓治療的裝置,其中在所述保溫負壓治療中,會使用到將熱療罐置於病人的皮膚上進行治療,該裝置包括一個設置在熱療罐中的加熱單元。該加熱單元包括一個由高熱傳導性材料製成的熱蕊和一個由低熱傳導性材料製成的熱力保持套件,其中熱蕊被熱力保持套件所包圍,該熱蕊以此方式設置以在其快速儲存熱能後,該熱力保護套件適於保持該熱蕊中的熱能以使該熱蕊可在負壓罐熱療期間在負壓罐中持續釋放熱力。10...負氣罐11...邊緣12...開口13...氣閥14...抽吸裝置20...加熱單元21...熱蕊22...熱保持套件40...邊緣定位元件41...彈性開口50...長度可調套件51...環繞牆52...腔體60...治療架61...治療包62...透氣元件
