We use cookies to understand how you use our site and to improve your experience. This includes personalizing content and advertising. To learn more, click here. By continuing to use our site, you accept our use of cookies. Cookie Policy.

Features Partner Sites Information LinkXpress hp
Sign In
Advertise with Us
GLOBETECH PUBLISHING LLC

CANON

Canon U.S.A., Inc. provides digital imaging solutions for the healthcare sector, including digital detectors, digital... read more Featured Products: More products

Download Mobile App




Ultra-High Resolution CT Doubles Image Sharpness

By MedImaging International staff writers
Posted on 26 Apr 2018
Image: The Aquilion Precision ultra-high resolution CT (Photo courtesy of Canon Medical Systems).
Image: The Aquilion Precision ultra-high resolution CT (Photo courtesy of Canon Medical Systems).
The world’s first ultra-high resolution computerized tomography system (UHR CT) can resolve anatomy as small as 150 microns.

The Canon Medical Systems (Ōtawara, Japan) Aquilion Precision UHR CT features a resolution never before seen in CT imaging, with a small focal spot tube at 0.4 x 0.5 mm, and a routine 1024 x 1024 reconstruction matrix. The ultra-high resolution capabilities are combined with 1,792 efficient detector channels in 160 rows that are only 0.25 mm thick, major improvements in scintillator quantum efficiency, new digital acquisition system (DAS) and detector circuitry components, and improved tube, gantry, and reconstruction technologies.

New UHR CT applications include novel data sets that take advantage of artificial intelligence (AI) and computational learning techniques and image texture analysis algorithms in order to improve staging, treatment, and earlier tumor detection. A model-based iterative reconstruction (MBIR) computational algorithm reduces noise while maintaining resolution. On the patient side, precision technology provides a two-step slide mechanism and an ultra-high rigid couch with a precision reinforced drive mechanism.

“In order to deliver Ultra-High Resolution CT into clinical practice, it required a complete re-engineering of the detector manufacturing process,” said Dominic Smith, senior director of the CT, PET/CT, and MR Business Units. “The Aquilion Precision represents not only a breakthrough in imaging technology, but a breakthrough for health care providers who can potentially use the increased amount of accurate data from this system to further research artificial intelligence and computational learning techniques.”

New
High-Precision QA Tool
DEXA Phantom
Portable Color Doppler Ultrasound System
S5000
Radiology Software
DxWorks
Portable X-ray Unit
AJEX140H

Channels

Ultrasound

view channel
Image: The new implantable device for chronic pain management is small and flexible (Photo courtesy of The Zhou Lab at USC)

Wireless Chronic Pain Management Device to Reduce Need for Painkillers and Surgery

Chronic pain affects millions of people globally, often leading to long-term disability and dependence on opioid medications, which carry significant risks of side effects and addiction.... Read more

Nuclear Medicine

view channel
Image: The diagnostic tool could improve diagnosis and treatment decisions for patients with chronic lung infections (Photo courtesy of SNMMI)

Novel Bacteria-Specific PET Imaging Approach Detects Hard-To-Diagnose Lung Infections

Mycobacteroides abscessus is a rapidly growing mycobacteria that primarily affects immunocompromised patients and those with underlying lung diseases, such as cystic fibrosis or chronic obstructive pulmonary... Read more

Imaging IT

view channel
Image: The new Medical Imaging Suite makes healthcare imaging data more accessible, interoperable and useful (Photo courtesy of Google Cloud)

New Google Cloud Medical Imaging Suite Makes Imaging Healthcare Data More Accessible

Medical imaging is a critical tool used to diagnose patients, and there are billions of medical images scanned globally each year. Imaging data accounts for about 90% of all healthcare data1 and, until... Read more
Copyright © 2000-2025 Globetech Media. All rights reserved.