X-ray Generator Position Tracking for Early Mechanical Fault Detection

The patent applies preliminary action by calculating three-dimensional position information of the X-ray generator and detector during rotation imaging before artifact formation occurs. This allows mechanical abnormalities to be detected in the positional data before they manifest as visible artifacts in the reconstructed CT images, enabling preventive maintenance while maintaining diagnostic accuracy.

The patent replaces mechanical detection methods with computational analysis. Instead of adding mechanical sensors to detect positional deviations, the system uses processing circuitry to calculate three-dimensional position information from existing projection data through mathematical reconstruction algorithms. This substitution of mechanical detection with computational methods enables early detection while minimizing additional hardware complexity.

The patent introduces an intermediary computational process that analyzes three-dimensional position information derived from projection data during rotation imaging. This intermediary analysis layer processes the positional data to detect mechanical abnormalities before they cause artifacts, enabling efficient maintenance scheduling. The processing requirements are managed by utilizing existing projection data and applying mathematical reconstruction algorithms rather than requiring separate high-power detection systems.