Nursing Beds TRIZ Cases

A patient turning board uses a low-friction glide sheet to reposition bedridden individuals safely.

A waterproof lift uses a telescoping arm to lower a seat into water while keeping the base hidden inside the pool wall.

Wireless sensors on a patient support apparatus detect mobile electronic tags to provide real-time reminders, reducing ventilator-associated pneumonia risks.

Scissor jack expands horizontally to reposition the padded footboard, accommodating varying patient heights and preventing bed sliding injuries.

A touchscreen lock screen prevents inadvertent control activation on patient support apparatuses through a drag-and-hold unlocking mechanism.

Segmented inflatable chambers in a flocked PVC pad prevent collapse from leaks, ensuring reliable pressure distribution for bedridden patients.

Integrated gas spring locking prevents sudden collapse while reducing manual force required to raise hospital bed safety rails.

A sliding gap covering deck section prevents mattress sagging and patient displacement during articulation of adjacent deck sections.

A lifting device uses a friction brake to control rotation of the support column and arms during patient transfer.

An expandable sheet receiver adjusts width to accommodate 48-inch bariatric beds while passing through standard 42-inch doorways.

A wearable vest uses adjustable contour straps and multiple hand grips to provide secure patient lifting support.