UPDATE: Oventus have successfully completed clinical trials on the sleep apnoea mouthguard. The device is now available through clinicians in Brisbane, Sydney, Melbourne, Canberra, Adelaide, Perth, Darwin, the Gold Coast and Cairns. To find out more visit the Oventus website: http://oventus.com.au/

Our 3D printing experts have been on the grind with dental company Oventus to help over a million Aussies suffering from sleep apnoea breathe easy and stop snoringtheir bed buddies might just thank us too.

The team have created the first 3D printed mouth piece, which allows air to flow through to the back of the throat, avoiding obstructions from the nose, the back of the mouth and tongue. Is there anything 3D printing can’t do?


Up close and personalised: The 3D printed mouthguard.

This is how it works: A patient’s mouth is scanned to create a mini ‘road map’ of the mouth. This scan is then transformed into a CAD file and can be fed through our 3D printer.

Eight hours later, ta-da! A perfectly fitting, titanium mouthguard.

Sounds super comfortable right? It actually is. The device is coated in medical grade plastic, making it easy to wear and leaving not a metal mouth in sight.

Sleep apnoea occurs when the air passage in the throat becomes blocked during sleep and causes people to stop breathing. In severe cases, people can suffer hundreds of events per night and one of the biggest symptoms? Snoring.

The breakthrough mouthguard has a ‘duckbill’ which extends from the mouth like a whistle and the sides of the guard divide into two separate airways.

Since it is used only on the top teeth it is more compact than treatments on the market, which include devices that push the lower jaw forward to open up the airway or in more severe cases; a face mask which creates a continuous flow of air.

Our 3D printing expert, John Barnes, said the technology is opening new doors for treatments of a range of medical issues globally.

“When Oventus came to us with this idea, we were really excited. The possibilities of 3D printing are endless and the fact that we can now design and print a completely customised mouthpiece for patients is revolutionary.

“We can print up to ten of these in a print run, which takes about 8 hours. It’s an exciting prospect for people suffering from the debilitating disorder and the design offers significant benefits which cannot be achieved with more traditional manufacturing techniques.”


Time to say goodbye to snoring. Image: Flickr/wolfhunter

The device is undergoing further trials and is expected to be available to patients next year.

Thanks to 3D printing, we can say goodnight to sleep apnoea.

And goodbye to snoring.

*  *  *

CSIRO’s additive manufacturing facility, Lab 22, is currently being used to manufacture a range of prototype products including biomedical implants, automotive, aerospace and defence parts for Australian industry.

Media: Angela Beggs | angela.beggs@csiro.au | 03 9545 2977 | 0477 337 920


  1. Hi if you need people for trials I would love my husband to partisipate before I divorce him.

  2. Is there somewhere we can register our interest or enter a queue to order one?
    Thank you

    1. Hi Ella, not at this stage but we suggest you keep an eye on the Oventus website for more details.


  3. Keen to get more info on this mouth guard … Where can they b purchased ???

    1. Hi Kerrie, it’s still being tested at this stage but it should be available for patients next year. Keep an eye on the Oventus website for any updates.


  4. That’s excellent news to me can’t wait for it yo be on the market please keep me up to date as I have bad sleep apnea

  5. I am very interested in this product. Are they available now? If so how do you get them?

    1. Hi Eddie, thanks for your interest. It’s still being tested at this stage, but it should be available for patients next year.


      1. Hi steph, just wondering if it’s ready now or it will be later in the year?

        1. Hello,

          We had an update on this story just before Christmas that you can see here – https://blog.csiro.au/2014/12/18/all-i-want-for-christmas-is-a-good-nights-sleep/

          In particular, there is some information at the bottom of the post for interested patients.

          All the best.

          Carol Saab
          Social media team

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