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Hudson RCI Voldyne 4000 Spirometer is a tool that encourages you to take deep effective breaths which helps to re-inflate the air sacs and generate a healthy cough to clear your lungs. It helps to improve breathe and increase lung capacity.


The Voldyne incentive spirometer is the ideal choice for patients requiring post-operative deep breathing exercises. It delivers a reliable measurement of inhaled lung volumes to maximize clinical outcomes.


The volume measurement up to 4000 ml accommodates smaller inspired volumes. Increase your lung capacity with the Voldyne volumetric exerciser!


This unit measures the volume of air you inspire and shows you how effectively you are filling your lungs with each inhalation. Used properly and regularly, the Breath Builder will increase the amount of air you inhale.

At all times, attempt to take in and expel the largest amount of air you possibly can.

  • Good - Better - Best: Flow-Window
  • Compact, ergonomic design
  • Advanced, low work-of-breathing filter design
  • Built-in handle

Voldyne Volumetric Incentive Spirometer 4000ml

SKU: 164A
  • After having surgery going under general anesthesia or being on bed rest your normal sigh, or deep breath mechanism is affected. As a result, the tiny air sacs in your lungs tend to become smaller and less efficient which may interfere with your recovery. The spirometer helps retrain your pulmonary system for better functioning and helps your body get the oxygen it needs.

    Who needs to use Spirometer?

    • People with COPD and Asthma
    • After surgery for strengthening the lungs
    • With Pneumonia to break up fluid in the lungs
  • How to use your Voldyne Spirometer?

    • Sit up straight in your bed on the side of a bed or in a chair.
    • Hold the unit in an upright position with the good/better/best indicator facing you.
    • Exhale as much air as you can.
    • Place the mouthpiece in your mouth and seal your lips around it.
    • Inhale slowly and deeply through your mouth.
    • Raise the piston up towards the target goal indicator.
    • Try to keep the flow indicator in the Better/Best range.
    • Hold your breath and allow the piston to fall.
    • Exhale, once the piston is back to zero.
    • Your doctor may instruct you to cough at the end to clear your lungs.
    • Repeat according to instructions.

    How to clean Hudson Spirometer?

    • Clean the mouthpiece after every use
    • Wash all parts with warm water and soap
    • Rinse the spirometer thoroughly
    • Dry it completely
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