Patients prescribed with oxygen treatment and CPAP therapy will understand that it can be difficult to undertake both therapies at the same time.. For oxygen therapy, patients typically wear a cannula, the small forked tubing worn under the nostrils, to administer oxygen. . Wearing a cannula under the CPAP mask is not only be uncomfortable, but it also makes it difficult for the mask to form a good seal for CPAP therapy. . This is why the Oxygen enrichment adapter is the perfect solution.. This CPAP...