Spirometers Instruction of Use
1. Hold the unit in an upright position.
2. Inhale Normally and then place your lips tightly around the mouthpiece at the end ofthe transparent tubing.
3.LOW FLOWRATE- Inhale at a rate to raise only the ball in the first
chamber. The second chamber ball must remain in place. This position should be held for three seconds or as long as possible
whichever comes first.
4.HIGH FLOWRATE-Inhale at a rate to raise the first and second
chamber balls. Ensure that the third chamber ball remains in the rest position for the duration ofthis exercise.
5. EXHALE-Take out the mouthpieceand exhale normally
RELAX(Repeat)-Following each Prolonged deep breath, take a moment to rest and breathe normally. This exercise can be repeated according to physician's instructions.