Patient Positioning For Diagnostics TRIZ Cases

See how a mobile DR system uses telescopic arms, sliding rails, and adjustable parameters to en

See how an open-legged pediatric support with radial rods reduces radiation dose by 33% while m

See how a bar-based locating device with segmented features enables precise, repeatable patient

See how a dual-actuator belt-drive system enables sun lounger rotation about a vertical axis, a

See how optical and rangefinder measurement of couch sag at imaging and treatment positions cor

Heating and cooling let this patient positioning cushion shift from moldable to rigid, enabling repeatable radiotherapy setup without adhesive odors.

A thin homogeneous air bearing cuts transfer friction without raising patient height, reducing x-ray artifacts and preserving positioning accuracy.

An external adjustment mechanism keeps the fluoroscopy section metal-free while articulated couch sections improve patient positioning and access.

Pressure sensors in the patient table detect body posture and weight distribution to auto-adjust imaging settings and reduce radiation exposure.

A spring, lever, and pulley mechanism counteracts patient table sag to keep imaging height and angle stable while allowing thinner pallets.

A magnetic scale and moving sensor replace rotary encoding to measure cradle position precisely during fast imaging scans without backlash.