A suction machine, also known as an aspirator, is a type of medical device that is primarily used for removing obstructions — like mucus, saliva, blood, or secretions — from a person’s airway. When an individual is unable to clear secretions due to a lack of consciousness or an ongoing medical procedure, suction machines help them breathe by maintaining a clear airway.
In time, many other types of aspirators were invented. Today, several types of suction devices are available for use or rent by both hospitals and patients.
Manual suction devices — Manual devices do not use electricity, and their design can be as simple as a handheld bulb that’s used to expel mucus from a child’s nasal cavity. They’re often used in emergency settings since they don’t require electricity to function and are usually small and portable. However, it is difficult to use manual suction devices consistently and effectively over a long period of time.
Stationary suction machines — For decades, stationary devices were the most common machines, as they were reliable, effective, and consistent. However, their lack of portability left a lot to be desired. Patients couldn’t be treated with a stationary suction machine during transport and it could only provide emergency care within a hospital’s four walls.
Portable suction machines — Portable suction machines are growing in popularity due to advances in aspirator and battery technology. Portable aspirators are designed to be lightweight and easy to move or transport, making them perfect for both patients and medical professionals.
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