A pedal suction unit (also called a foot-operated suction machine) is a manually powered medical device used to remove fluids such as blood, mucus, or vomit from a patient’s airway—especially in settings without electricity.
Foot-operated pedal system – generates suction without power
Portable and lightweight – ideal for field use, ambulances, and rural clinics
Adjustable suction pressure – controlled by pedaling speed
Durable frame – often metal or heavy-duty plastic