Máscara de CPAP Neuro-Sono (Neuro-Sono Mask™): Otimização e Redução de Custo Neuro-Sono Mask™: Optimization and Cost Reduction

Context. Positive airway pressure (PAP) devices are considered the gold standard for treatment of obstructive sleep apnea syndrome (OSAS). Nevertheless, studies have shown poor patient compliance with this treatment modality. Objective. To develop a PAP mask designed to maximize patient comfort while decreasing manufacturing costs. Method. The design process was based on data on a series of aspects related to currently available PAP masks. Factors included the preferred mask types of PAP device users, the facial anthropometric characteristics of the target population, and materials and manufacturing processes. Results. We designed an anatomical nasal mask system for use with PAP devices, with the mask, clips, and headgear made from glycol-modified polyethylene terephthalate (PETG) and the bag made from liquid silicone rubber and polyethylene. Vacuum forming is the recommended manufacturing process. Conclusion. This study proposes a PAP mask design with a focus on ergonomics and low manufacturing costs.