X-Ray Detector Self-Identification for Auto Tracking Alignment
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Solution Overview
Problem
Existing X-ray imaging systems face challenges in accurately distinguishing and positioning X-ray detectors for automated functions such as auto tracking and auto centering, necessitating precise identification and mounting of X-ray detectors.
Innovation Solution
The implementation of a magnetic sensor-based detector detecting unit within the X-ray detector to determine its position, combined with a control unit and user interface for precise positioning and mounting, allowing for automated movement and alignment of the X-ray source and detector.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Extent of automation
If automated functions (auto tracking, auto centering) are implemented, then productivity and automation extent are improved, but device complexity increases due to the need for accurate detector identification and positioning
Solution Approach 1:
The X-ray detector automatically generates and transmits its own identification information (ID, mounting position, type) to the control unit without requiring manual input or external identification devices. The detector self-identifies through built-in sensors and memory, enabling automated functions while minimizing system complexity.
Solution Approach 2:
The patent replaces manual mechanical identification methods with electronic/digital identification systems. The detector uses electronic sensors and digital communication to transmit identification information, substituting mechanical positioning and manual identification with automated electronic detection and data transmission.
2Productivity
If manual detector identification and positioning is performed, then device complexity is reduced, but productivity and imaging efficiency deteriorate due to time-consuming setup procedures
Solution Approach 1:
The detector's identification information (ID, mounting position, type) is pre-stored in its memory before actual use. This preliminary preparation of identification data eliminates the need for time-consuming manual setup during imaging operations, thereby improving productivity without adding system complexity.
3Measurement precision
If precise detector positioning is required for automated functions, then measurement precision is improved, but device complexity increases due to additional sensors and control mechanisms
Solution Approach 1:
The patent combines multiple functions (detection, identification, and positioning) into a single integrated detector unit. The detector incorporates sensors and memory that work together to provide both detection capabilities and self-identification, merging what could be separate complex systems into one unified device that achieves precise positioning without proportionally increasing overall system complexity.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables accurate and automated positioning of X-ray detectors, facilitating efficient and customizable imaging of objects from various angles and positions, enhancing the functionality of X-ray imaging systems.
Implementation Method 1
a detector detecting unit (140) configured to detect a position of the X-ray detector (100)
Data Source
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AI summary
The disclosure relates to an X-ray detector that is detachably mountable in a mounting unit, the detector comprising a storage unit configured to store identification (ID) information which is assigned to the X-ray detector according to its usage, of the X-ray detector, a position detecting unit configured to detect a mounting position information of the X-ray detector; and a communication unit configured to transmit the mounting position information of the X-ray detector and ID information of the X-ray detector to a workstation. Also the disclosure relates to an X-ray imaging apparatus.