Molecules will try to adopt the most stable conformation that minimizes strain. For cyclohexane, C 6 H 12, this would be the chair conformation. Letâs see why. If cyclohexane was planar, its structure would look like the picture to the left.
CPAP mask â There are many types of C-PAP masks. There are masks that just cover the nose (nasal cpap mask), and masks that cover just the mouth (oral masks), and of course, nasal-oral masks. There are also masks that are attached to oral appliance mouth devices.
There are many parts that are attached to CPAP and BiPAP machines. Some PAP supplies are necessary. Some are optional and can be used based on personal preference. Below is a list and explanation of various PAP supplies used for the treatment of sleep apnea: Air Filterâ the CPAP air filter is used for filtering the air that comes from the bedroom that enters your body. There are several types of air filters. Some are reusable and some are disposable.