Improving CT scans with multiple x-ray sources
Official title: Multiple X-ray Source Array (MXA) Computed Tomography
Funded at University of California at Davis · NIH-11082315 · Data updated 2026-11-12
This study is working on a new kind of x-ray tube that has six x-ray sources in one unit to make CT scans clearer and reduce image problems, and it's aimed at improving the experience for patients needing these scans.
Quick facts
| Grant type | U01 cooperative agreement |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of California at Davis NIH-funded |
| Lab location | 1 site (Davis, United States) |
| Project start | May 15, 2024 |
| Project end | April 30, 2029 |
| Funding year | 2025 |
| Award (this year) | $705,059 |
| NIH project number | 5U01EB034205-02 |
| Project ID | NIH-11082315 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates for this research are individuals requiring advanced imaging for conditions affecting the abdomen, brain, or other anatomical structures.
✕Less likely to help
Patients who do not require CT imaging or those with conditions that do not benefit from improved imaging quality may not receive any benefit from this research.
What this research studies
This research focuses on developing a new type of x-ray tube that contains six x-ray sources within a single vacuum enclosure. By using multiple x-ray sources, the project aims to enhance the quality of images produced by computed tomography (CT) scanners, particularly in reducing artifacts that can occur with traditional single-source systems. The approach involves designing and testing this innovative x-ray tube and constructing a tabletop CT scanner to demonstrate its effectiveness. Collaborations with a leading x-ray tube manufacturer will help ensure the technology's practical application and potential for commercialization.
Why it matters
Potential benefit: If successful, this research could lead to clearer and more accurate CT images, improving diagnostic capabilities for patients.
How similar studies have gone: While the concept of using multiple x-ray sources is innovative, similar approaches in imaging technology have shown promise in enhancing image quality, suggesting potential for success.
Where this research is happening
-
University of California at Davis
Davis, United States Active
Researchers
- Principal investigator: Boone, John M — University of California at Davis
- Study coordinator: Boone, John M
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About this research
- This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
- Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
- For full project details, budget, and progress reports, visit the official NIH RePORTER page.