Tomography TRIZ Cases

Dynamic aperture configuration reduces power consumption and hardware size while maintaining spatial resolution in portable ultrasound devices.

An autoencoder learns normal detector patterns to identify anomalies in medical imaging systems.

A photoacoustic imaging apparatus adjusts detection frequency to maintain consistent bright point size.

A radiation detector places a conductive part between anodes to trap electrons and reduce crosstalk without enlarging pixel intervals.

A dual-energy CT method calculates attenuation coefficient ratios from reconstructed images to determine constituent material concentrations.

A radiotherapy system integrates imaging scans with treatment planning to optimize radiation delivery.

A frame correlation unit adjusts weights for past ultrasound images based on continuity assessment to maintain display clarity.

A mobile display device runs a dedicated ultrasound operating system when connected to an acquisition station.

A radiographic image processing device detects grid stripes and removes them to enhance image quality.

Laser projectors guide X-ray emitter orientation to eliminate mechanical holders and reduce patient discomfort.

Synchronization circuitry jitter-cleans optical pulse trains to resolve galvanic cable size and cost constraints in PET systems.

System prevents unintended connection switches by displaying a selection screen when an interruption detector senses probe removal.

Preview scan captures localization images to guide multidimensional imaging positioning, reducing radiation exposure and workflow time.

An automated guiding rail moves the ultrasonic probe around a curved inner layer, reducing manual workload and standardizing medical imaging procedures.

Independent front-end readout circuits detect Cherenkov photons from BGO crystals to improve timing resolution despite long decay times.

Diagnostic radiation sources and detectors integrate into the rotary ring structure for real-time target motion monitoring.

Magnetic sensors track intra-oral sensor orientation to guide x-ray beam alignment, resolving manual aiming difficulties and heavy equipment handling.

A radiographic system switches automatic exposure control signal formats based on installation convenience preferences.

Digital beamforming in a PDA ultrasound system replaces bulky analog hardware, enabling affordable portability for emergency diagnostics.

A semi-monolithic crystal detector module uses a photodetector array of silicon photomultipliers to capture scintillation light from gamma ray interactions.

SPECT or CT imaging acquires intra-procedural data to compare actual dose distribution against planned values, preventing errors from patient motion.

An X-ray detector uses an intermediate unit to homogenize electrical signals between converter and evaluation layers.

A mobile fluoroscopic imaging system uses a laser reference beam to align the x-ray source and digital radiographic detector.

Electronic portal imaging devices capture calibration patterns to automatically tune radiation therapy systems, eliminating slow external hardware requirements.

An asymmetric gamma detector array positions sensors at offset angles to capture unique radiation paths during a single rotation.

Processor estimates instantaneous blood flow velocity from angiogram frames using pulsed contrast agent injections to generate a complete cardiac cycle curve.

Time-division multiplexing cycles through transducer channels using fewer processors, lowering power consumption while maintaining image quality.

A medical imaging system adjusts parameters using detected optical characteristics to enhance image data quality.

A signal processing device compares detected ultrasound waveforms against standard templates to calculate similarity degrees.

Arranging gamma ray detector modules by measured time resolution characteristics to achieve uniform performance across the field of view.

A tomographic system computes and displays relative distances between simultaneous images.

Vertical switch placement along the rotation axis preserves visual positional relation, resolving operability issues caused by changing switch orientation.

Rotating detector units overlap fields of view to fill working gaps, enabling accurate anatomical region identification without manual positioning.

Autonomous robotic surgery systems integrate real-time imaging and electrophysiological diagnostics for precise surgical target localization.

Dynamic control mode switching resolves operability precision trade-offs in X-ray imaging apparatuses.

A confocal detection system captures characteristic X-rays from metallic nanoparticles to enable precise 3D imaging of deep tissue anomalies.

A motion-compensated micro-forceps system integrates optical coherence tomography with a piezoelectric motor assembly to stabilize the tool tip during microsurgery.

Integrated microbeamformer processes simultaneous high and low frequency signals to resolve shallow and deep imaging trade-offs without frame rate penalties.

A mobile ultrasonic diagnostic device manages data storage using a high-speed unit and determination logic.

An adjustable detector array with multiple rows of cadmium zinc telluride modules moves orthogonally within an annular gantry to optimize imaging geometry.

Hybrid mode combines automatic detection with fixed policy data to reduce manual corrections and improve diagnosis throughput.

An X-ray inspection apparatus detects flat panel detector dimensions to automatically switch reference position information for the X-ray tube.

Direct motor coupling replaces gears to resolve velocity limits, while magnetic detachment ensures safety during excessive force.

Processing circuitry divides radiation data into segments to detect movement state of a region of interest within the body.

Camera mounted on X-ray source assembly captures radiation field image for operator display, eliminating physical repositioning during alignment.

A collimator with a well-defined edge measures radiation intensity profiles to determine focal spot metrics without extra hardware.

A control unit drives a collimator only when an exposure switch activates, minimizing unnecessary mechanical movement.

Simulated intensity correction expands the decomposition boundary for low-density materials, resolving narrow separation limits in quantitative analysis.