Radiation Diagnostics TRIZ Cases

Low- and high-energy frontal and lateral scout views are combined to map bone and soft tissue for matched diagnosis and dose planning.

Local exposure analysis in the intraoral sensor cuts data transfer complexity and speeds mode selection across different sensor types.

Angled PCB-style radiopaque boards keep multiple patterns visible in every CBCT projection, improving calibration accuracy and lowering phantom complexity.

An auto-locking detector grid handle secures mobile x-ray detectors, allows in-handle charging, and improves grip to prevent slippage.

A thin high-atomic-number layer is sandwiched between known base substances to resist deformation and improve photon-counting CT calibration accuracy.

Software-guided sensor and X-ray alignment captures non-overlapping root canals in one intraoral image, reducing repeat shots and radiation.

Body-thickness estimation, scatter removal, and bone-soft tissue separation align radiation image contrast across different imaging apparatuses.

Internal storage preserves radiographic imaging information during control-link failure and sends it after communication is restored.

A flexible substrate and rail-secured housing cut detector weight and glass fragility for more durable bedside radiography.

Two X-ray tubes and a fixed calibration member enable real-time 3D treatment tool positioning without rotating the imaging columns.

During radiation image transfer, the control unit limits secondary wireless signaling to reduce interference and keep radiography communication stable.

Separate spring balancers and variable-radius pulleys counterbalance the column and arm independently, cutting weight and bulk.

Dose feedback adjusts frame readout timing to match real irradiation cycles, preserving moving-image quality in radiographic imaging.

Continuous dead-man and operator input verification enables medical equipment motion while reducing collision risk in dynamic clinical spaces.

Sequential x-ray source arrays create quasi-parallel cephalometric imaging without long source-detector spacing, enabling compact craniofacial setups.

An x-ray source array and matched detector areas combine timed projections to create cephalometric images without large source-to-detector spacing.

Movable support arms widen source-detector distance adjustment in a C-arm X-ray machine, fitting different patient positions and shapes.

Bone geometry from X-ray images is used to infer soft tissue properties, reducing MRI time, cost, and equipment demands.

Stored position-linked exposure settings let repeat X-ray imaging skip brightness readjustment, cutting exposure time and dose.

Elastomer-linked gantry damping isolates C-arm deceleration vibration, preserving image quality while supporting faster 3D reconstruction.

Physically motivated ML separates partial scatter processes to correct X-ray images with low latency and lower computational overhead.