What is the HyperFree?

The HyperFree® is an inhalation cassette containing a labyrinth calculated to match the average lung capacity of a human being. By breathing in and out through the HyperFree® cassette, an elevated carbon dioxide level remains in the HyperFree. This positively influences the ratio of oxygen to carbon dioxide during inhalation. The labyrinth creates a slight counter-pressure during inhalation and exhalation. This pressure promotes calmer breathing. The HyperFree® can be used by both children and adults. Adult supervision is recommended for children of up to 12 years.

The HyperFree® is a medical device and can be used as many times as necessary.
We recommend carrying the HyperFree with you at all time so you can quickly and safely overcome or prevent an attack. This gives peace of mind and helps break the vicious circle.

At the top of the HyperFree you will see a blue triangle. This is the side through which you both inhale and exhale. It is advisable that you sit down when experiencing a hyperventilation attack, preferably on a chair with a straight backrest, such as a dining room chair. Bring the HyperFree to your mouth and start breathing in and out through the cassette. Continue breathing through the HyperFree until the attack subsides and your breathing becomes calm. The time required to overcome an attack varies from person to person. The moment you begin inhaling and exhaling through the HyperFree, you will notice that the attack and symptoms subside rapidly.

You will receive your HyperFree within two working days.

There is an opening on the side of the HyperFree. This should not be obstructed.
When using the HyperFree, it is very important that you only breathe through your mouth, not your nose.

• The HyperFree is designed and produced in the Netherlands.
• The HyperFree has been tested in Dutch hospitals.