Micro-X’s carbon nanotube x-ray technology explained

Published:
September 3, 2024
by
Rebecca Puddy

Micro-X has successfully developed the world’s first carbon nanotube (CNT) based x-ray tube for medical applications. This unique technology achieves both the high x-ray current, and the stable x-ray output required for safe and effective medical imaging. The performance of Micro-X CNT tubes is achieved through two patented design features of the CNT emitter that differentiate the emitter for other field-emission emitters. In this presentation, Micro-X will present an overview of the emitter design and share emitter data demonstrating the high current and stable performance.

CNT x-rays are smaller and simpler compared to conventional x-ray tubes. CNT x-ray tubes are controlled by direct electronic voltage instead of the indirect thermionic control of conventional x-ray. These differences enable new imaging systems to be developed. In this presentation, Brian overviews the four different products Micro-X has designed taking advantage of the advantages of the CNT x-ray. This includes a lightweight mobile digital x-ray imaging system to bring x-ray directly to a patient bedside, an x-ray camera that creates two-dimensional x-ray backscatter images with the x-ray source and detector on a single side, a compact lightweight CT for early diagnosis of stroke, and a reimaged airport checkpoint based around a miniaturized CT baggage scanner.

(Hero image: A Micro-X carbon nanotube emitter viewed through a scanning electron microscope at 20,000x magnification)

More information can be found here:

International Organization of Medical Physics

X-ray cameraLightweight mobile digital x-ray imaging system

Compact lightweight CT

Miniaturized CT baggage scanner

Micro-X’s carbon nanotube x-ray technology explained

Published:
September 3, 2024
by
Rebecca Puddy
CEO-Americas and Chief Scientist Brian Gonzales presented on Micro-X’s carbon nanotube technology to the International Organization of Medical Physics on 25th April 2023.

Micro-X has successfully developed the world’s first carbon nanotube (CNT) based x-ray tube for medical applications. This unique technology achieves both the high x-ray current, and the stable x-ray output required for safe and effective medical imaging. The performance of Micro-X CNT tubes is achieved through two patented design features of the CNT emitter that differentiate the emitter for other field-emission emitters. In this presentation, Micro-X will present an overview of the emitter design and share emitter data demonstrating the high current and stable performance.

CNT x-rays are smaller and simpler compared to conventional x-ray tubes. CNT x-ray tubes are controlled by direct electronic voltage instead of the indirect thermionic control of conventional x-ray. These differences enable new imaging systems to be developed. In this presentation, Brian overviews the four different products Micro-X has designed taking advantage of the advantages of the CNT x-ray. This includes a lightweight mobile digital x-ray imaging system to bring x-ray directly to a patient bedside, an x-ray camera that creates two-dimensional x-ray backscatter images with the x-ray source and detector on a single side, a compact lightweight CT for early diagnosis of stroke, and a reimaged airport checkpoint based around a miniaturized CT baggage scanner.

(Hero image: A Micro-X carbon nanotube emitter viewed through a scanning electron microscope at 20,000x magnification)

More information can be found here:

International Organization of Medical Physics

X-ray cameraLightweight mobile digital x-ray imaging system

Compact lightweight CT

Miniaturized CT baggage scanner

Latest News & Media

All News
Head CT device delivers first full 3D CT images
arrow up right
December 6, 2024

World-first production of full Head CT images using proprietary Micro-X miniature X-ray tube array, high voltage switching and imaging software

Micro-X at RSNA 2024: See the Future of Mobile Imaging and CT Technology
arrow up right
November 19, 2024

See our lightweight Rover Plus Mobile DR and our next product in development - the Head CT for mobile stroke diagnosis.

Developing the Head CT for stroke imaging
arrow up right
November 18, 2024

Hear from one of the engineers developing the Head CT for mobile stroke diagnosis

X Symbol

Driving positive change for a better tomorrow

Micro-X creates revolutionary 
X-ray technology to better lives.

Our Purpose
X Symbol

Transforming Industries

Find out how Micro-X is creating new opportunities for industries across the world.

Find out more
X Symbol

Our success lies in our people

They’re the visionaries and innovators behind our X-ray technology, products, culture and ethos.

Meet the team

Register here to receive updates

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.