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Understanding The Use And Importance Of Spirometers

By Kathy Kaufman


Spirometers are medical instruments used to measure a person's breathing function. This equipment is utilized to test the health of the lungs and breathing capacity. Patients have to breathe into a tube which is connected to the device. Individuals that take this test often are being treated for pulmonary health conditions and need to be monitored regularly.

Various tests are performed using this device. This equipment is created to be sensitive to shifts in air pressure. It can measure subtle airflow changes in and out of the lungs. These devices produce a graphical readout that shows the airflow and the amount of time of the test. The readings permit the physician to determine how much air the patient is inhaling and exhaling over a certain period of time.

The first device of this kind was a tube that was placed into water. When the tube moved up and down it showed the pattern of breathing of the patient. There was a pen attached to the machine that would graph the results. A trained technician would then read the results and could monitor the lung capacity. There are other types of related devices that measure breathing and lung capacity.

Technicians must receive special training to use this device. When patients use this type of device for the first time, they are given a quick test run to get comfortable with the device. Once they are comfortable with the process, the actual test is given and the data can be collected. There are usually three patterns of breathing that are tested in order to get a range of different values to determine the patient's condition.

This test will not detect total lung capacity. But it measures the capacity of air coming through the lungs. Patients with severe bronchial problems can have high lung volume but the device will not show this since a smaller amount of air passes through the bronchial tubes. Other devices are utilized to test lung volume.

With this tool, physicians are able to see if the individual is suffering from some sort of lung disease. If a lung impairment is detected, immediate treatment will follow. The doctor overseeing the case will establish the best course of treatment. Medication is often required in order to help the person breathe easier. This tool is able to help doctors diagnose lung issues related to asthma and several other serious illnesses. There are a great number of chronic illnesses which can be detected using this tool.

Individuals that have chronic lung disorders are tested using this type of device. It is very effective in determining the root of the breathing ailment. Chronic disease can be monitored and treated over a number of years. This test can be performed in a series of intervals over the course of treatment. The doctor will be able to monitor any changes and prescribed the necessary medication if the symptoms get worse.

Spirometers are vitally important tests for anyone who suffers with a lung condition. It is not a difficult test to endure however it is necessary to be prepared prior to taking this test. Patients are asked to loose fitting clothing during the test. They are also advised to refrain from eating heavy meals prior to taking this test.




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