[Design of a head auxiliary support device in prone position]

Area of Science:

• Critical Care Medicine
• Biomedical Engineering
• Respiratory Therapy

Context:

• Prone position ventilation (PPV) is a vital lung protective strategy, frequently used during the COVID-19 pandemic.
• Improper PPV implementation can lead to severe complications like pressure injuries, facial edema, and unplanned extubation.
• Current management strategies for PPV complications increase medical staff workload, consumable use, and patient costs.

Purpose:

• To introduce a novel prone position head auxiliary support device designed to mitigate PPV-related complications.
• To address the limitations of existing preventive strategies, which are resource-intensive and costly.

Summary:

• A national utility model patent was obtained for a device featuring an annular plate, folding plate, support frame, reflector, and wheels.
• The device minimizes head and facial skin pressure by creating a hollow space for facial features.
• Adjustable height reduces facial edema, while integrated features manage facial pipelines, prevent catheter displacement, and ensure unobstructed drainage.

Impact:

• The device aims to reduce the incidence of pressure injuries, facial edema, and unplanned extubation associated with PPV.
• By simplifying management and reducing complications, the device can decrease healthcare costs and the economic burden on patients and families.
• This innovative device offers significant clinical promotion and practical value in critical care settings.