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samedi 6 juillet 2013

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.

A variety of tests are performed using this type of device. This kind of device is developed to detect changes in air pressure when they breathe. It is able to detect slight airflow changes in the lungs. This equipment produces a graphical printout that determines the airflow of the lungs over a certain length of time. The readings from the device allow physicians to figure out the amount of air the patient is taking in and breathing out.

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 obtain specialized training to administer this test. When individuals take this test for the first time, they are assessed by a technician. After they are made to be familiar with the device, the test is given and then the technician collects the data. There are three breathing patterns that are tested to obtain a range of values in order to determine the patient's health.

This device does not measure total lung capacity. It measures the amount of air that comes in and out of the lungs. Individuals who have severe bronchial issues may still have a high lung volume but the test may not reflect this because only a small amount of air goes through the bronchial tubes. There are other devices that are used to test lung volume.

With this type of test, a physician will be able to determine if the patient has an impairment affecting their breathing. This will determine the course of treatment. In many cases, medication is required to help the individual breathe easier. This device can diagnose problems related to asthma as well as a number of other breathing conditions. There are many chronic illnesses that can be detected with this device.

People with chronic lung disorders are often tested utilizing this test. This device is highly effective in diagnosing breathing ailments. Chronic diseases are monitored and treated using these tests. This test is performed over a series of intervals to treat chronic illnesses. The doctor will monitor changes in breathing and prescribed medication if symptoms worsen.

Spirometers are important tests for people with breathing conditions to take. It is important to be prepared before taking this test. Patients should wear comfortable, loose clothes for the test. They are advised not to eat a heavy meal before taking the test. The patient must follow the instructions of the technician in order to get accurate results.




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