Nearly two years after Philips first publicly raised concerns about the potential breakdown of the polyester-based polyurethane foam found in many of its CPAP and BiPAP machines and other respiratory ...

Federal regulators are heightening their warning about devices made by Philips Respironics used to treat obstructive sleep apnea, saying the products "may cause serious injuries or death." Philips ...

Most patients are better off using a recalled device because the risks of untreated sleep apnea still outweigh the potential harms of the disintegrating foam, physicians say. But doctors have been ...