How long should I use my incentive spirometer?
Hold your breath for 3 to 5 seconds. Then slowly exhale. Take 10 to 15 breaths with your spirometer every 1 to 2 hours, or as often as instructed by your nurse or doctor.
How do you use an airlife incentive spirometer?
(English) How to Use Your Incentive Spirometer –
What does an incentive spirometer measure?
VC is the maximal volume of gas that can be expelled from the lungs after a maximal inhalation or a full breath. A, An incentive spirometer is used to measure vital capacity of the lungs and for deep breathing to promote alveolar inflation, restore and maintain lung capacity, and strengthen respiratory muscles.
What do the numbers on an incentive spirometer mean?
It has a mouthpiece that looks like a vacuum tube. When you inhale with it, the suction will move a disc or a piston up inside a clear cylinder. The deeper you breathe, the higher the piston rises. Most spirometers have numbers on the cylinder to show how much air you take in.
What is the normal lung capacity?
The average total lung capacity of an adult human male is about 6 litres of air. Tidal breathing is normal, resting breathing; the tidal volume is the volume of air that is inhaled or exhaled in only a single such breath.
Is incentive spirometry effective?
Incentive spirometers (IS) are ubiquitously used to prevent atelectasis and PPCs—implementation of which requires substantial provider time and healthcare expenses. However, meta-analyses have demonstrated that the effectiveness of ISs is unclear due to poor patient compliance in past studies.