The OASYS Oral/Nasal Airway SystemTM is a comfortable oral appliance that is worn at night while sleeping to treat obstructive sleep apnea (OSA).
This innovative device takes a two-fold approach to opening the airways by positioning the jaw forward and dilating the nasal passages. Some appliances may also use a patented Lingual Tongue Button that helps guide the tongue away from the back of the throat and towards the front of the palate.
For many people with sleep apnea, the first treatment recommended is Continuous Positive Airway Pressure (CPAP). This uses a constant stream of air pressure to force your airway to stay open. While effective, they can be cumbersome and uncomfortable to wear.
Alternatively, an oral appliance works with your body to gently expand the palate and open the nasal passages, so you can breathe freely at night without being connected to a loud, bulky machine.
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OASYS Oral Appliance |
Other Treatments |
Fits comfortably behind the lips |
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Allows freedom of movement |
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Dilates the nasal passages |
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Offers maximum intraoral volume |
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Repositions the tongue |
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Improves swallowing |
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Reduces pressure on teeth |
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Request an AppointmentDuring your first visit, Dr. Patel will examine your airway, teeth, and jaw. She will discuss treatment goals and expectations with you, and create a step-by-step plan for moving forward based on your individual needs.
Next, you will be measured for the OASYS device. This includes scanning your oral anatomy and taking impressions of your upper and lower jaw so a 3D model can be made of your mouth. This is what the dental laboratory will use to customize the device for you.
Dr. Patel will send your model and scans to the accredited dental laboratory where your OASYS appliance will be made. This process usually takes a few weeks. After your appliance is complete and has been quality checked, it will be sent back to our office for you to try on.
Once we receive your OASYS device, we will contact you to schedule your fitting appointment. At this time, Dr. Patel will make sure that the appliance fits you properly and is comfortable for you to wear. We will also let you know what to expect from your treatment and answer any questions you may have. Then, you’re all set to enjoy easier nighttime breathing and better sleep.
Our in-house polysomnography team can test you for sleep apnea in the comfort of your own home with easy-to-use equipment that we provide.
Dr. Patel assesses your airway and looks for any areas that are narrow or have poor muscle tone. Depending on your needs, we may recommend tongue and jaw exercises, laser therapy, an oral appliance, or a combination of these.
Sleep apnea goes beyond just obstructions in your airway. Certain vitamin deficiencies and other health conditions can exacerbate the condition and make it even harder for you to get quality rest. Our team can help you learn what vitamins are important for sleep and what you can do to get more of these important nutrients into your body.
No. The OASYS system is designed to fit comfortably behind the lips and should not be noticeable with your mouth closed.
Many patients report feeling immediate relief of sleep apnea symptoms on the first night of using their oral appliance. However, the longer you use the device, the more your body will adjust and the changes will become permanent.
Yes, the OASYS device is safe to use with most types of dental work, and your appliance will be customized to fit your mouth precisely.
Kathryn S.
Our Union Square dentist in San Francisco ensures our office is a place where you can relax and put your health and wellness first, allowing yourself recovery and restoration. We provide a number of spa-like services to our patients in order to relieve discomfort and improve relaxation, such as:
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Dr. Nammy Patel and her team at Green Dentistry in Downtown San Francisco, California, provide quality dentistry with a holistic approach. They offer their patients exceptional care and service in cosmetic dentistry, Invisalign treatment, laser dentistry, sleep apnea treatment, general holistic dentistry and so much more. They even offer sedation dentistry to their patients. They serve patients throughout the Bay Area. SF Green Dentist is within walking distance from Downtown and the Financial District.
