Directions for a Spirometer

A spirometer measures the volume of air inhaled and exhaled by the lungs. While a number of diagnostic spirometers are used to provide accurate measurements of respiratory function, many patients become familiar with an incentive spirometer following surgery. The incentive spriometer encourages patients to exercise their lungs in the absence of other daily exercise while recovering from the surgery. A spirometer is usually no longer needed once the patient begins to resume a more active daily life.

Things You'll Need

• Incentive spirometer

Show More

Instructions

• 1

  Sit in an upright position with the spirometer in an upright position in your lap.

• 2

  Place the mouthpiece in your mouth with your lips firmly sealed around it.

• 3

  Slowly inhale a deep breath, observing the rise of the piston.

• 4

  Hold your breath for five seconds, allowing the piston to fall before exhaling.

• 5

  Repeat the process for ten deep breaths with a short rest between each exercise. Adjust the yellow indicator on the side of the pyrometer to record your best effort.

• 6

  Perform coughing exercises after using the spirometer if directed.