Usage: Choose a suitable size jar and a comfortable posture, and lift the piston at the top of the selected jar to ensure ventilation. After the vacuum muzzle gently covers the piston at the top of the can, lift the pull rod vertically and quickly for several times until the skin at the cupping part bulges and the patient can tolerate it. After the can is adsorbed on the body surface, gently rotate the negative pressure muzzle left and right to retreat, and gently press the can piston to prevent air leakage. At the end of the treatment, just lift the piston on the top of the tank, and each treatment time is 10 minutes. The connector can be used in places where a single person cannot directly cupping (such as the spine and waist).

Cupping, in ancient times, used fire to produce negative pressure, so it was called cupping. Cupping therapy, as one of the medical heritages of the motherland, is also called angle therapy in ancient books. It has been used in our country for a long time. The new generation cupping device is a non-drug natural physical and ecological therapy, which uses the principle of mechanical air extraction to make the tank form negative pressure, make the tank absorb selected parts, make subcutaneous and superficial muscles hyperemia, stimulate human skin, meridians and acupoints to remove toxins, dredge meridians, promote blood circulation, enhance the body's resistance, promote metabolism and mobilize the functions of viscera, and finally achieve the purpose of blood purification. It absorbs the advantages of traditional cupping tools, overcomes the shortcomings of traditional cupping with high-tech means, and rejuvenates the ancient cupping method of traditional Chinese medicine. The main feature of cupping device is that the tank is transparent, and the negative pressure in the tank can be adjusted at will according to the patient's physical condition and illness, which is convenient for observing the skin changes in the tank and mastering the cupping time. Compared with cupping in the traditional sense, it has the same curative effect, but it is safer to use, has no scald, is simple to operate and is not easy to break, and is suitable for hospitals and families.