Radiation/Particle Handling TRIZ Cases

Multilayer film mirrors on Wolter-type optics resolve diffraction efficiency losses to deliver high-intensity, high-resolution X-ray imaging.

Grating structures diffract light from waveguides into slabs at controlled angles, generating collimated beams with uniform intensity profiles.

Coordinate transformation between CT and linac systems replaces manual laser alignment to resolve positioning accuracy bottlenecks.

An external energy modulating device adjusts particle beam energy without altering source parameters.

A k-edge notch filter modifies x-ray spectra to increase energy separation between low and high kVp projections in dual energy CT systems.

Risk variables guide a feedback loop that scales processing intensity, reducing false positives and screening time in high-throughput luggage inspection.

A rotating X-ray beam limiting unit aligns collimator blades with diagonal blood vessels to reduce the irradiation field.

Magnet section deflects charged particles to produce neutrons, resolving system size constraints while maintaining directional flexibility.

EUV lithography optics segment stop faces and add damping to spread impact force when shocks would otherwise concentrate loads on a movable mirror.

A computational method determines particle beam effects by analyzing microscopic damage correlations within sensitive biological volumes.

Phase synchronization eliminates radiation shielding requirements by decelerating electron beams below 1 MeV without mechanical vacuum adjustments.

Neutron ray scattering members redirect ultrahigh energy ion beam radiation, eliminating thick shielding and labor-intensive door operations.

Point symmetric ridge filter structures spread the Bragg peak width, reducing treatment time while maintaining uniform dose distribution.

Dynamic leaf motion enables independent 2D sub-beam intensity patterns, reducing non-target radiation exposure during continuous source movement.

An X-ray CT apparatus segments exposure dose thresholds by body thickness to enable precise area-specific radiation control.

Injector system converts carbon anions to cations via electron stripping, resolving the bottleneck of forming and accelerating carbon ions for tumor therapy.

Multi-energy X-ray imaging with photon counting detectors distinguishes heavy metal stains, enabling 3D tissue differentiation without mechanical sectioning.

Melted frit bonds external components to atomic sensors, eliminating relative movement during vibration.

Internal neutron source generates focused beams to treat deep tumors while reducing energy consumption and device complexity.

Segmenting examinations into low-dose identification and optimized diagnostic phases reduces radiation dose while improving image quality.

A substrate for EUV lithography featuring an electrically isolated chucking layer to prevent static build-up during film deposition.

Floor light patterns show scattered radiation distribution, improving personnel safety awareness in catheter labs.

Reference element mediates positioning to resolve distance sensitivity, enabling accurate force measurement without specialized expertise.

Rotating the radiation source relative to the imager maintains patient positioning accuracy during transfers between diagnostic and treatment devices.

Conical aperture geometry redirects gas cluster ion beams at glancing angles, reducing particulate contamination and preserving workpiece yield.

Processing system synchronizes kilovoltage projection images with megavoltage portal images to generate 3D and 4D portal images.

A hand-held portable backscatter inspection system projects shaped X-ray beams to generate visual scan images of concealed materials.

Spherical bearing struts mechanically couple an x-ray tube to base plates, constraining gantry-load displacement while enabling thermal rotation.

Chevron-configured slats reduce simultaneous contact with baggage, preventing jams and increasing throughput in inspection scanners.

A stationary gantry uses superconducting toroidal magnets to focus charged particle beams to a common point without rotating mechanical structures.

Fluorescence converter provides stable reference signal for accurate energy calibration despite detector resolution variability.

Segmented half shells in a compact electron accelerator resolve size versus energy trade-offs, enabling mobile operation.

A Talbot interferometer rotates a one-dimensional phase grid to measure the complete angle of refraction during X-ray scanning.

Sequential digital image scanning of rock samples at progressively higher resolutions identifies regions of interest and estimates porosity.

Automated imaging system sensor assessment compares current digital phantom images against stored reference data to identify parameter deviations.

A 3D X-ray device with an asymmetric detector places a filter in the overlap region to reduce double irradiation dose.

Segmenting the detector array into standalone modules reduces system fabrication costs while maintaining image quality.

Spectral filtering with high-Z materials resolves the trade-off between penetration power and image contrast, reducing radiation doses.

Continuous raster scanning of the proton beam eliminates ion beam compensators, reducing device complexity while improving target accuracy.

A device with a contact area between materials of different refractive indices radiates an outgoing electromagnetic wave when illuminated.

A microstructured transmission grating for x-radiation uses loose dry powder filling and coating consolidation to form high-absorption portions.

Segmenting crosstalk correction into local and whole component stages reduces calculation quantity while maintaining image quality in X-ray CT systems.

An asymmetric power supply terminal positions its ends away from the inner wall of a cylindrical ceramic insulator to prevent brazing material accumulation.

Chamfered or rounded edges on EUV reflective optical elements mitigate hydrogen plasma damage, preventing sputtering and delamination defects.

Dual-energy CT reconstruction calculates base material coefficients using high-energy X-rays to produce atomic number and characteristic density images.

A radiographic apparatus synchronizes radiation beam activation with patient breathing cycles to select stable images for cone beam CT reconstruction.

A rotating anode X-ray tube uses a low-power electron gun to focus the beam on a small target area for high brilliance.

A tilting sample stage adjusts the angle of ion beam irradiation to etch samples with shielding material.

Segmented locking features secure aperture assemblies to reduce radiation exposure to normal tissues.