Radiation Diagnostic Device Control TRIZ Cases
- X-ray Misuse Protection via Safety Compliance Checking
An apparatus checks X-ray requests against safety protocols to prevent excessive radiation exposure from improper handling by untrained staff.
- Rotating Gantry X-ray Imaging with Collimator Aperture Adjustment
Collimator diaphragms dynamically adjust aperture size to switch field-of-view settings, eliminating complex flat-panel detector transport mechanisms.
- Medical Device Navigation System Coordinate Registration
Magnetic field generator assembly and position sensors determine device location within a common coordinate system for accurate imaging registration.
- X-ray CT scan end position determination using bone ratio threshold
A region extraction unit calculates bone ratios in tomographic images to determine the X-ray CT scan end position.
- Pulse Generator With Mechanical Shielding For Radiation Control
A pulse generator uses a mechanical shielding device to intermittently block radiation and produce pulsed output.
- Radiation Detector Stabilization During Mode Switching
Preliminary accumulation operations stabilize the detector between imaging modes, eliminating artifacts caused by parameter changes.