With travel companies and countries worldwide finally coming down to the side of mandatory facial coverings in public places, many feel anxious that surgical masks eroding their individuality. Fortunately, one artist turned-accidental-entrepreneur has created a strategy to social hygiene that is certainly as idiosyncratic while.
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Positive airway pressure is frequently supplied for that treatment of acute breathing disorders such as Obstructive Sleep Apnea (OSA). This pressurized air stream is delivered by a pump using Continuous Positive/Bi-level Positive Airway Pressure, being directly connected to the patient’s airways via mouth and/or nose. While most of the literature on OSA and Bi/CPAP therapy is devoted to pressure to succeed pump along with the therapy conditions (pressure, humidity, velocity, etc.) there is a recently available surge of curiosity about the mask/interface as being a primary factor causing the treatment’s outcome.
This is particularly true when patients quit CPAP therapy due to custom face mask interface issues for example scarring damage, air leakage and insufficient tensioning and poor fit. This study presents a CPAP mask design and development methodology to generate a device that’s customized to specific facial features from the wearer. The workflow utilizes numerous digital technologies including 3D scanning, 3D modelling and 3D printing. Individual facial features happen to be defined using key landmarks that are translated into a mask-contour. This data points are then accustomed to drive the generation of the custom device. In order to measure the robustness of the method, an effort study comprised by two volunteers was undertaken which included a benchmark comparison with standard commercial masks. Results indicated that custom CPAP masks present an overall higher level of comfort in comparison with conventional CPAP masks.
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