Lung volume test | 合法醫療器材資訊網

You will sit in a clear box which looks like a shower cubicle. The box is perfectly safe and you will be able to see and speak to your healthcare professional throughout the test. Let them know if you need to stop at any point.

You will wear a clip on your nose to make sure that no air leaves your nose. The test takes between 10 and 30 minutes.

First, your healthcare professional will ask you to take fast, shallow breaths. Then you will breathe in and out normally using the mouthpiece. Next you will breathe in fully and blow out to empty your lungs as much as possible. Lastly, you will be asked to take some slow deep breaths in and out.

The effort you make to breathe changes the pressure inside the box and within your lungs. You will not feel any pressure changes as they are very small. Changes in pressure inside the box are used to find out th...

Lung volume test | 合法醫療器材資訊網

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2020年5月27日 — Lung volume testing is another commonly performed lung function test. It is more precise than spirometry and measures the volume of air in the ... Read More

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Pulmonary function testing measures how well you are breathing. There are different types of pulmonary function tests that can be done. Read More

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2021年5月12日 — Lung volume tests are the most accurate way to measure how much air your lungs can hold. The procedure is similar to spirometry, except that you ... Read More

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