Inspiratory Exerciser 4000ml - Voldyne

The Voldyne 4000 Lung Exerciser is an incentive spirometer also known as a volumetric exerciser. This breathing device is used to strengthen the lungs and improve lung capacity. By measuring how much air you can inhale with each breath, it encourages deeper, more effective breathing - especially during recovery from surgery, illness, or injury.

Who benefits from the Voldyne 4000?

Doctors recommend an incentive spirometer  when shallow breathing becomes a concern. 

Whether you're recovering from cardiac or abdominal surgery, fractured rib, pneumonia, managing COPD, asthma, or cystic fibrosis, or simply aiming to improve your respiratory fitness, the Voldyne 4000 is a simple but powerful respiratory solution. It encourages users to take slow, deep breaths, helping to prevent lung complications such as atelectasis (lung collapse) and improve oxygen intake. This device supports deeper, more effective breathing by helping users increase their inspiratory volume - the amount of air taken in during a deep breath.

When breathing is too shallow, air doesn't circulate properly through the lungs, increasing the risk of infection and complications. Regular use of an incentive spirometer helps keep airways clear and lungs healthy.

Back to healthier breathing

The Voldyne 4000 features a built-in volume gauge (up to 4000ml), a visual flow indicator, and a comfortable mouthpiece. It also includes a handle for easy grip and a particulate filter for hygiene. With consistent use, this device can help users strengthen their lungs, monitor their progress, and restore healthy breathing patterns.

Ranges of Voldyne 4000

The Voldyne 4000 measures your lung capacity in ml, as well as the flow rate of each breath. The volumetric exerciser measures up to 4,000 ml in increments of 500 ml: the higher the reading, the greater the volume of air your lungs are taking in.

What Is a Normal Incentive Spirometer Range?

Normal incentive spirometer ranges vary by age, height, and gender. For example:

• A 40-year-old woman, 160 cm tall: target goal of approximately 2,300 ml
• A 60-year-old man, 180 cm tall: target goal of approximately 2,700 ml

After surgery, your doctor may initially set a goal of around 500 ml and gradually increase it as your lung function improves.

How Does the Voldyne 4000 Work?

The Voldyne 4000 works as follow.  

When you breathe in through the mouthpiece, the suction lifts the piston inside the cylinder. The deeper your breath, the higher the piston rises. The green flow indicator makes it easy to see your result as it gives you a visual target for desired inhalation.

How to Use an Incentive Spirometer

• Sit upright and hold the device at eye level
• Place the mouthpiece in your mouth and seal your lips around it
• Inhale slowly and deeply, raising the piston as high as possible
• Hold your breath for 5–10 seconds
• Exhale slowly and rest before repeating

 Regular, consistent use trains your lungs to expand fully, helping to prevent post-surgical complications and support recovery from respiratory conditions.

Features:

• Helps improve lung function through resistance breathing

• Measures inspiratory volume up to 4000ml

• Ideal for post-operative lung recovery and respiratory rehabilitation

• Encourages deep breathing to increase oxygen intake

• Suitable for asthma, COPD, cystic fibrosis, bronchitis and reduced lung capacity

• Includes flow indicator for guided breathing technique

• Graduated scale to track improvement over time

• Comfortable mouthpiece with integrated filter screen

• Built-in handle for easy handling

• Single patient use

• Suitable for children and adults under clinical guidance

Specifications:

• Max volume: 4000ml

• Flow indicator: Green piston with smiley face imagery

• Use frequency: Up to 10 repetitions per session, up to 4 times daily

• Cleaning: Weekly with warm, soapy water  and air dry

• Material: Latex-free plastic

• Use: Single patient use