Mavenus Mesogun features an intelligent negative pressure system that can quickly inject a quantified drug into the patient's dermis precisely and evenly. The machine surface serves as a sterile worktop, saving space and facilitating access to items and utensils. Thanks to the integrated handle, the negative pressure tube will not be exposed and affect the operation. The focused view window allows intraoperative observation of the remaining solution to determine the injection area and the procedure in advance. The magnetic stopper prevents the handle from falling.