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Choosing a mask ( interface ) for your CPAP unit can be quite a frustrating experience. There are three major categories of interfaces to choose from.
First there are nasal pillows. These devices have a set of short tubes that fit into the ends of the nose similar to an oxygen cannula. They are thicker and do have the connecting tubing coming out of either the side or front of the device. Pillows are the least intrusive of the methods connecting you to the CPAP machine. A common problem associated with pillows is a "burning" sensation in the nose due to the concentrated air flow. Humidity and a heater seem to help relieve this problem for some people. Nasal pillows typically come with a variety of sizes so it is easy to determine which size fits you correctly.
Secondly, nasal masks are the most common device used with CPAP. These masks cover the entire nose and usually have some sort of forehead pad attached to them. Hundreds of these masks are produced with the majority of them copies of original or very popular items. Many different styles exist with each manufacturer changing a strap here or a pad there. There can be extreme differences between manufacturers so switching from one style to another is not easy and does require an experienced therapist to determine which mask is right for you. Another variation to nasal masks is the "gel" mask which has a layer of gel material lining the mask. The gel tends to conform to the contours of your face bettor than a mask without gel. The drawback is that the gel is a little heavier. The other benefit to the gel is that it can be molded to the contours of your face which can be very helpful in some cases.
The third style of mask is the "full face mask". This mask covers the nose and the mouth to help solve the problem of mouth breathing. You may have experienced this type of mask during your sleep study. Lab technicians find it to be the easiest mask to fit to get you through the night. Again, you do need the assistance of an experienced therapist to fit you properly for this type of mask.
Cleaning your mask, tubing, and water chamber are a very important part of your therapy. Your mask should be wiped out daily with a wet washcloth to remove the facial oils that accumulate. Mild soap can be used also. The tubing and the water chamber should be cleaned at least once per week with soap and water and rinsed completely. The headgear can be cleaned in the washer, check the instructions that came with the mask. The filters should be checked weekly and cleaned per set up instructions.
To ask a respiratory therapist a general question, please click on the ask Respira Ric icon.
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