Skip to main content

If you have pectus excavatum (a sunken chest) and want to avoid surgery, vacuum bell treatment (sometimes called vacuum bell therapy) could be a great option for you.

What is the vacuum bell?

The vacuum bell was invented by Eckart Klobe, a chemical engineering graduate who used it to fix his own sunken chest. It’s a simple device made of a soft silicone cup and a hand pump.

How the vacuum bell works

When you place the cup over the sunken part of your chest and pump out the air, it creates a vacuum that gently lifts your breastbone and ribs.

The manual pump sucks air out of the device to create a vacuum over the sunken area of the chest. This pulls the breastbone (sternum) and ribs outward, gradually reshaping the chest. Over time, this helps guide your chest back into a more natural shape.

How to use the vacuum bell

Using the vacuum bell is easy, but it takes commitment to get the best results. Here’s how you do it:

  1. Place the silicone cup over your chest, making sure it’s positioned correctly.
  2. Use the hand pump to remove the air, creating suction slowly. You’ll feel a slight pulling sensation as your chest is lifted.
  3. Keep it on for the recommended amount of time as prescribed by your clinician. This is usually two to three hours during the day and then through the night.
  4. After removing the device, take a few deep breaths and stretch to help your chest adjust.
  5. Stick to your daily routine to get the best results.

We normally advise wearing the vacuum bell cup for two to three hours immediately after the daily exercise program, when the chest is most flexible. This maximises the effect of the corrective forces.

Our treatment package

Our pioneering package for pectus excavatum includes the following:

  1. A wearing protocol and guide: This will detail how and when you should wear your vacuum bell. This is normally for two to three hours per day, ideally after your exercise routine to make the most of your chest’s flexibility.
  2. An exercise programme: Bespoke stretching and breathing exercises will help improve your posture and increase the flexibility of your chest wall.
  3. Access to online strength and flexibility classes: These are specifically designed for patients going through treatment.
  4. A bespoke brace for rib flaring: If your ribs stick out, you may also be prescribed a rib flaring brace to help remodel your rib cage. This can significantly improve the appearance of pectus excavatum.
Patient wearing the vacuum bell to address pectus excavatum deformity

Treatment length

Treatment for adolescent pectus excavatum patients typically takes between 18 months to 24 months to complete, though this differs from patient to patient and depends on:

  • your age
  • chest flexibility
  • how ‘sunken’ your chest is

Using the vacuum bell regularly and/or wearing your rib flaring brace consistently will lead to better results. The more committed you are to following the prescribed wearing routine, the more effective the treatment will be.

Who is best suited for vacuum bell treatment?

This treatment works best for children and teenagers, as your chest is still growing and more flexible. Though adults can see results if their chest is flexible enough.

The best way to find out if the vacuum bell is right for you is to took an appointment with one of our pectus clinicians.

Improve your chest shape without surgery

At the London Orthotic Consultancy, we’re the UK’s leading experts in non-surgical treatment for pectus excavatum and rib flaring. Our modern, comprehensive treatment package can correct your chest shape without surgery with a combination of bespoke exercises, the vacuum bell and our rib flaring brace.

We’re proud to have pioneered this treatment in the UK since 2010 and have achieved outstanding results for our patients.

Get in touch for a free online consultation

We’re happy to answer any questions you might have, with no commitment to proceed with treatment.

020 8974 9989
Maximum file size: 2MB. Accepted file types: JPG, JPEG, PNG

By submitting this enquiry form you agree to our terms & conditions as outlined in our privacy policy. We will never sell your data and have strong security.