I made my own cpap pillow. I bought a $20 curved memory foam pillow. Using an electric knife I cut the pillow so that it is 10.5 inches wide. I studied the pictures of pillows on line and I lay on the pillow with my mask on to create a plan on how to cut away some of the pillow so that my mask would...

I am investigating oximeters and have narrowed my choices to CMS 50 D+, E, or F and CMS 60C or D. Technical help at Semedical Supply said that for ease of use when monitoring O2 overnight they recommend CMS 50 F. The finger sensor is soft for that model and may be more comfortable. I often wear spli...