What Is a Suction Machine?
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.Get more news about
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In practice, care professionals use suction machines as an integral part of a treatment plan when a patient’s airway is partially or completely obstructed. Some common uses include:
Removing respiratory secretions when the patient is unable to
Assisting a patient that is vomiting while seizing or unconscious
Clearing blood from the airway
Removing a foreign substance from a patient’s windpipe and/or lungs (pulmonary aspiration)
Since they can be used in conjunction with other medical technologies to treat a variety of life-threatening conditions, aspirators have become a mainstay in both pre-hospital and in-hospital settings. Given their ubiquity, it’s common to have questions about their uses and functions.
The History of the Aspirator
The first conventional aspirator was introduced by a cardiologist named Pierre Carl Edouard Potain in 1869. His aspirator was a manual machine that used a pump to drain abscesses and fluid buildup in the chest, with the goal of preventing heart failure. When electricity became commonplace and reliable, suction machines transitioned from manual devices to electrically powered devices. However, until the late 1970s, aspirators were extremely large and were often permanently affixed to a wall.
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, stationary, and portable suction machines all have their place in a modern care environment. Each has its own set of strengths, and medical professionals may utilize multiple types of suction machines during different phases of treatment.
Common Uses for Suction Machines
Suction machines are often used when a patient is experiencing liquid or semi-solid blockages in their pharynx, trachea, or other oral cavities. However, the ideal suction device may vary depending on a patient’s condition. Here are a few scenarios where patients or professionals may use a portable suction machine.Portable suction machines generate negative pressure, which is channeled through a special type of plastic connecting tube called a single-use catheter. The negative pressure creates a vacuum effect that pulls any blood, mucus, or similar secretions out of the throat. The secretions are then automatically dispensed into a collection jar.
In order to generate negative pressure and remove secretions, portable suction machines rely on a few key technologies. Here is a shortlist of the most common components within a suction machine.
What Is a Suction Machine?
