Pressure Ulcer Prevention Pad

Pressure Ulcer Prevention Pad (PUPP) is developing a smart seating mat that utilizes biofeedback to help prevent pressure ulcers for individuals who use wheelchairs. The system consists of a thin, multi-layered mat placed on a wheelchair cushion that connects to a computer or smartphone app. This technology provides a real-time visual representation of pressure distribution, often displayed like a weather map where red indicates high-pressure "hot spots" and blue signifies areas of low pressure.

The primary goal is to empower users, particularly those with spinal cord injuries who lack sensation, by giving them the sensory feedback they are missing. This allows them to see how minor shifts in weight can alter pressure points, enabling them to proactively manage their skin integrity and avoid the development of sores. The app is designed to translate complex clinical data into an easily understandable format for the layperson to use throughout the day. This approach aims to make pressure monitoring technology, which is typically expensive and confined to clinical settings, more accessible for continuous, at-home use.

The development process has focused on overcoming the inherent challenges of long-term pressure mapping, such as sensor drift and ensuring the mat itself does not interfere with the pressure-relieving properties of the user's cushion. By providing this continuous monitoring and educational tool, PUPP aims to reduce the incidence of a common and costly medical complication for individuals with limited mobility.

Keywords: pressure ulcer prevention, smart seating mat, biofeedback technology, wheelchair seating, pressure mapping, spinal cord injury, patient monitoring, assistive technology, decubitus ulcer prevention, medical device, skin integrity, remote patient monitoring, digital health, therapeutic seating, patient education