Obstructive sleep apnea sufferers have 3x the death rate of non-OSA sufferers. Moderate OSA, 5x death rate, and for those with severe OSA, it is even worse. Think about these startling statistics and consider: If you studied dentistry to help people, what could be more helpful than saving their lives? Now, the MicrO₂ from ProSomnus® Sleep Technologies makes life-saving sleep apnea care better than ever. Thin, CAD/CAM designed, and completely metal-free, the MicrO₂ sleep apnea and snoring device is improving the way dentists all over the country are treating their patients for OSA. In fact, patients rave about how much more comfortable the MicrO₂ is to wear and have chosen it over other appliances when given a choice. Whether you are already treating patients for snoring and sleep apnea, have been considering incorporating it into your practice, or are simply tired of knowing your patients are struggling with the debilitating side effects of sleep apnea and wish you could help, ProSomnus Sleep Technologies’ MicrO₂ can help. 

In other words…

this OSA sleep device is precise, predictable, and easy to use.

CPAP is the first choice for most physicians for obstructive sleep apnea, but what about patients who can’t—or won’t—tolerate it or who need an additional therapy? ProSomnus Sleep Technologies is dedicated to designing and manufacturing appliances that solve this problem. Our signature FDA approved MicrO₂ device is therapeutic and much more comfortable to wear.


The MicrO₂ is the first CAD/CAM milled sleep device, designed by doctors for patients.

The MicrO₂ has a 3-year warranty and a 7-day in-lab time. In addition, it is the only OSA device made from control-cured PMMA for improved biocompatibility. But what patients love most is that the MicrO₂ is compact and incredibly comfortable without compromising durability or retention.

The Link Between Comfort and Patient Compliance

We all know that comfort increases patient compliance, and patient compliance increases both your freedom to help people improve their lives and your ability to grow and expand your practice. Adding MicrO₂ to your practice is an easy, proven, predictable way to do just that.

Just take a look at the benefits and features you and your patients will enjoy:

  • Design based on clinical expertise of leaders in the field of Dental Sleep Medicine
  • Treats OSA by positioning the mandible according to the prescription
  • 90° post angle prevents the lower jaw from falling back during sleep
  • CAD/CAM digital process for unheard-of accuracies
  • Thinner and stronger with significantly less overall bulk and volume
  • Retainer-like fit keeps teeth from moving, and initial-delivery adjustments disappear
  • One-piece construction with no moving parts
  • Adjustment method similar to changing aligners
  • Lingual-free design for 11% more tongue space
  • Minimizes the risk for TMJ and other craniofacial complications
  • Denser, acrylic milling puck increases strength while decreasing monomer leaching
  • Crystal-clear material is more attractive and easier to clean
  • Easy to replace with seven-day turnaround

A Sleep Device You and Your Patients Can Trust

In a blind-controlled study involving 53 participants, the MicrO₂ device was successful in 71% of cases ranging in severity from mild to severe and was well accepted by patients with a broad range of protrusions.

”CAD/CAM appliances make it easier for the patient to fit, wear, acclimate to. Many of my patients feel like they couldn’t live without it! The intricacies and complexities we saw in the Gen 3 devices were things we could understand and adjust, but patients struggled with them. The engineers who designed the MicrO₂ and Narval CAD/CAM solutions clearly used the technology to not only improve the product, they improved the patient experience as well”. – Dr. Steve Carstensen

It’s a Digital Revolution

Today, a full arch of teeth can be scanned along with a protruded, open bite and sent digitally to ProSomnus, where a CAD/CAM OSA appliance can be milled and finished without a model to fit and function like never before.

Take a giant step toward better patient health: Join the digital revolution with the MicrO₂ and enjoy a more fulfilling and less stressful practice and an optimized patient experience.

OUR SERVICE WARRANTY covers your device in use, against defects in workmanship and materials. If unsatisfactory material performance is experienced within the service warranty period, the repair or replacement of the device, excluding clinical costs, is covered.

The MicrO₂ OSA device carries a service warranty of 3 years from date of manufacture for a one-time repair, reline or replacement per arch. Non-standard designs are not warranted. Upon repair or reline, the service warranty is retired. Upon one-time replacement, the remainder of the original warranty period, from original date of manufacture, remains intact.

Global clearance must be greater than 3mm

  • We will allow one isolated point whose vertical is below 3mm. However, the thickness of this point must be greater than 1.5mm to offer full device warranty.
  • If this spot’s thickness is less than 1.5mm, no device warranty is offered

If the vertical clearance is less than 3mm and…

  • The minimum clearance is smaller than 3mm because of 2nd or 3rd molar,
    • ProSomnus designers will reduce posterior coverage to increase overall device thickness
    • 3rd molar and 1/2 distal of second molar can be excluded from MicrO2 without consultation
    • Any additional tooth exclusion, ProSomnus will contact the office.
  • If doctor instructs ProSomnus to adjust the bite to meet vertical clearance requirement
    • ProSomnus will offer full warranty on device breakage only, but excludes any bite related issues which results in device remake – Full charge for remake due to bite related problems.
    • With doctor approval, the bite can be opened a maximum of 1.0mm, with 0.5mm as the recommendation.
  • If doctor instructs ProSomnus to move forward with the bite as it is
    • ProSomnus will proceed with the bite provided without any warranty.
    • If vertical is less than 1.5mm, Micro2 is not manufacturable. A new bite must be provided
  • If vertical clearance is greater than 6mm, ProSomnus will contact office unless otherwise noted in doctor’s preferences
  • If unnoted midline shift is greater than 3mm, ProSomnus will contact office

Warranty will be void if any structural damage was made to the device in the office.

Questions? Call 1-844-53SLEEP

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