Nursing Beds TRIZ Cases

A printed horizontal scale lets caregivers measure an unresponsive patient's height in bed without standing or verbal communication, supporting medication dosing.

Manual bed rotation can injure patients and caregivers; an axle-mounted roller enables controlled movement with less effort.

A pivotable door engages a friction point to lock the module open, securing the track during quick motor unit replacement.

Motion-adaptive sensitivity helps patient support beds reduce false alerts while maintaining reliable detection of patient exits.

An articulating frame and chain-driven carriage let a handheld tool raise and lower a wheelchair without electromotive power.

A portable air pump inflates the bladder to move pivoting plates, helping users rise from or lower to the floor without caregiver assistance.

A horizontal leveling adjuster keeps the back and leg sections even during large-angle lateral tilting, reducing caregiver adjustment workload.

Modular motor configurations and a multi-orientation transmission interface address costly, power-hungry patient lift drives while preserving torque flexibility.

Independent pressure sensing drives servo-controlled bed modules to relieve body pressure points and support circulation and air contact.

Combining voice communication, WiFi, short-range links, and RTLS beaconing reduces caregiver device clutter while coordinating nurse calls.

Magnetized segments and adjustable holes let this portable bracket secure urine bags to patient supports for easier drainage.

An elongated user interface keeps patient support controls accessible as the deck moves from maximum height to a low position.