Tomography TRIZ Cases

Automatic tomographic image evaluation reconstructs 3D data and determines vertebral orientation to generate diagnostic slice images.

Torque-adjusted leveling feet on balancing plates distribute application force uniformly, preventing vibration and tipping during operation.

One-dimensional patches segment the transducer array, reducing cable connections while maintaining high-resolution imaging capabilities.

Dual energy CT system determines constituent mass fractions using effective atomic number and density as intermediary constraints.

A multi-point contact sensing housing detects user touch combinations to control ultrasonic imaging operations without extra sensors.

A processing unit compares medical study parameters against imaging protocol definitions to identify and correct data mismatches.

Nonmagnetic polymer scintillation strips detect gamma radiation inside the MRI magnet while photoelectric converters remain outside.

Mounting the image server on the rotating gantry eliminates slip rings, increasing data transmission rates and reducing maintenance costs.

An eccentric X-ray source rotates around an isocenter to align its central ray tangentially, creating uniform illumination across the target volume.

A switch routes ultrasound signals from multiple probes to a shared beamformer, eliminating sequential scanning delays and mental image reconstruction.

Controller backs up probe settings to memory during state changes for automatic restoration.

A positron emission computed tomography device adjusts scanning step-size to match the region of interest length.

Position-sensitive detector array captures gamma ray flux distribution for image reconstruction without mechanical collimation.

A counterbalanced pivot interface integrates a motorized transport vehicle with a panoramic radiograph machine.

Redirecting light via a prismatoid structure improves depth-of-interaction resolution and Anger logic uniformity in positron emission tomography detectors.

Control circuitry resets interpreter circuits to eliminate radiation artefacts in flat panel detectors.

Centralized digital processing replaces per-channel ASICs to improve timing precision while reducing device complexity and manufacturing costs.

Adjustable cutoff frequencies separate clutter from low-frequency Doppler components, preserving blood flow velocity data.

A 2D antiscatter grid filters scattered x-rays while a correction algorithm removes residual scatter to improve soft tissue image quality.

Segmented calibration phantoms with stepped basis materials reduce data acquisition time by minimizing weight and size for large radiation fields.

Integrating the scintillation detector, controller, and display into one unit reduces weight while maintaining high spatial resolution for medical diagnostics.

A telescopic actuator extends an x-ray detector along a C-arm to increase working envelop without enlarging the device footprint.

Detector arrays capture scattered radiation for real-time 3D tumor imaging, resolving the trade-off between continuous verification and treatment time.

A radiation detector adjusts exposure via pixel subsets, reducing dose variations across object sizes.

A driving controller acquires inclination angle information from sensors to determine the rotation direction for an X-ray radiator.

A medical imaging system combines multiple 2D facial photographs with 3D X-ray radiographs to generate accurate composite visualizations.

A diaphragm unit with variable thickness adjusts the radiation field area to focus exposure on a specific region of interest.

A steerable articulating assembly delivers expandable ablation devices to lung bifurcations for precise tissue treatment.

Annular ducting directs cool air to the gap between the gantry and imaging device, resolving overheating without increasing system complexity.

Strategic fan placement directs airflow through the gantry to cool X-ray detectors, eliminating air stagnation points above the detector.

A radiotherapy system selects X-ray projections matching treatment conditions to reconstruct cone beam CT images.

A dynamic damper with frequency-dependent impedance connects an X-ray tube to a high voltage generator.

Optical position determination system localizes examination regions to resolve visual estimation inaccuracies in mobile medical X-ray setups.

A controller measures membrane cap and 3D oil thickness to calculate time delay values for ultrasonic transducer signal compensation.

Automated control unit aligns X-ray source, detector, and collimator opening with a user-defined target region using real-time camera feedback.

Processor reorders protocol lists using position data to minimize moving lines, reducing time loss during image capturing.

Segmenting the x-ray source into independent partial emitters eliminates rotating components, reducing device complexity and servicing costs.

Segmented inner and outer implants enable precise margin management, eliminating iterative resections to preserve healthy bone volume.

A ultrasonic diagnostic apparatus manages image data acquisition conditions through mother and sub-preset configurations.

A sealed control panel uses a pressure-sensitive capacitive touch layer beneath a sealing layer with topographical features to detect user input.

Spatially distributed heating elements in the detector module counteract temperature gradients, improving energy resolution and counting rate.

Pre-computes optimal positioning via fluoroscopic feedback to eliminate trial-and-error adjustments and reduce radiation exposure.

Integral anti-scatter structure minimizes photon scattering in silicon substrates, enhancing X-ray imaging accuracy.

A radioactive ray detector uses rigid printed circuit boards to connect photodiodes directly to data acquisition systems.

Principal component analysis extracts depth-of-interaction data from multiplexed signals, reducing calibration complexity and scatter noise.

A visualization system uses a movable user input actuator to blend transfer functions for generating customized volumetric renderings.

A room laser triangulation system determines 3D patient coordinates using high-resolution cameras and real-time evaluation algorithms.

An imaging planning apparatus visualizes X-ray dose and image quality relationships using an association chart to streamline protocol selection.

A strip device uses lead-doped plastic scintillators to detect gamma quanta interactions with high temporal precision.

Asymmetric lift base balances X-ray generator and detector weights for improved mechanical stability.