The Tecno 16-B surgical suction unit is made with a rechargeable battery that works with strong operative controls and works with a setup where the battery charge status is clearly displayed. This can also be used as it is recharging and will work in many operative points. This is used with a sucking design that is made with a consistent use and has a sturdy and easy to clean plastic body. This can handle two liters of material and uses silicon pipes and an antibacterial filter. This also uses a non return system and a safety control plus a 12 volt feeding cable with a connection that goes to a car lighter if needed.