dental negative pressure suction device

The utility model discloses a multifunctional mobile dental unit with a negative pressure suction function, which comprises a mobile unit  body, the mobile unit body includes a first storage rack and a second storage rack distributed up and down; negative pressure suction equipment, It includes a suction main engine arranged on the second storage rack and a suction device connected with the suction main engine and arranged on the first storage rack; the third storage rack can be movably installed on the mobile unit body; the fourth storage rack, It can be movably installed on the mobile unit  body. The multifunctional mobile unit of the utility model can accommodate the suction host of the negative pressure suction equipment without affecting the normal operation of the equipment; It can replace small trolleys and carts in the dental operating room. One cart can be used for multiple purposes, maximizing the use of space and reducing space occupation. In addition, this multifunctional mobile cart can be moved to any position at any time, which is convenient to use.