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
Sign In
Advertise with Us

GE Healthcare

GE Healthcare provides medical imaging and information technologies, medical diagnostics, patient monitoring systems,... read more Featured Products: More products

Download Mobile App




Events

ATTENTION: Due to the COVID-19 PANDEMIC, many events are being rescheduled for a later date, converted into virtual venues, or altogether cancelled. Please check with the event organizer or website prior to planning for any forthcoming event.

Novel CT Scanner Automates Time-Consuming Radiologic Tasks

By MedImaging International staff writers
Posted on 06 Oct 2021
Print article
Image: The Revolution Ascend CT scanner (Photo courtesy of GE Healthcare)
Image: The Revolution Ascend CT scanner (Photo courtesy of GE Healthcare)
A new computerized tomography (CT) scanner offers clinicians a host of artificial intelligence (AI) technologies to optimize scan range settings, dose, and image quality for each patient.

The GE Healthcare (Chicago, IL, USA) Revolution Ascend CT system offers a 75 cm wide-gantry and lower table position to accommodate high body mass index (BMI) patients, as well as trauma cases that would otherwise be too fragile to maneuver into smaller gantries. The physical properties are accompanied by Effortless Workflow, a new suite of AI solutions that require significantly less effort from the CT technologist.

The system’s attached bar code reader scans the patient’s chart or tag and personalizes each exam by automatically pulling up the patient’s information and suggesting relevant protocols. With one click, the CT technologist can then initiate Auto Positioning, which uses real-time depth-sensing technology to generate a 3D model of the patient’s body and determine the correct table elevation and cradle movements to align the center of the scan range with the isocenter of the bore.

Once the patient is ready to be scanned, intelligent tools embedded in the new Clarity Operator Environment provide optimal scan range settings, dose, and image quality for each individual. A dedicated deep convoluted neural network (CNN) is then used to generate TrueFidelity CT Images that improve reading confidence in a wide range of clinical applications, such as head, whole body, and cardiovascular, for patients of all ages.

“We designed Revolution Ascend with accessibility in mind. Not only does the system’s hardware help accommodate more patients with various physical limitations, but its cutting-edge AI also helps expedite exams so healthcare system schedules can accommodate additional patient scans,” said Jean-Luc Procaccini, President and CEO of molecular imaging and CT at GE Healthcare. “Altogether, Revolution Ascend with Effortless Workflow helps empower clinicians to reach the right diagnosis as efficiently and precisely as possible for more patients.”

“The most time-consuming part of the CT experience isn’t the scan itself, but the steps that fall outside the scan,” said Timothy Szczykutowicz, PhD, of the University of Wisconsin (Madison, USA). “Within a typical 10–30-minute CT exam, the scan itself only takes a few minutes and the remainder of the time is dedicated to patient prep, including positioning the patient and identifying the correct protocols and settings, plus image reconstruction and report time. Historically, these have been manual processes, putting them at risk of human error; however, AI offers new opportunities to automate workflows and expedite exams with the same or better results.”

Related Links:
GE Healthcare


Print article
Sun Nuclear -    Mirion
CIRS -  MIRION

Channels

Ultrasound

view channel
Image: EG-740UT ultrasound endoscope combined with ARIETTA 850 provides outstanding ultrasound image quality (Photo courtesy of FUJIFILM)

Next-Gen Ultrasound Endoscope Enables Complex Diagnostic and Therapeutic Procedures

Endoscopic ultrasound is a specialist procedure performed utilizing an endoscope equipped with an ultrasonic transducer which emits and receives ultrasonic waves within the gastrointestinal tract, such... Read more

General/Advanced Imaging

view channel
Image: New guidance standardizes care for patients presenting with acute chest pain in the ED (Photo courtesy of Pexels)

New Guidance Recommends Coronary CTA as First-Line Test when Treating Acute Chest Pain in ED

Diagnosis and triage of emergency department (ED) patients with suspected acute coronary syndrome (ACS) consume a large and increasing amount of healthcare resources. ED overcrowding is associated with... Read more

Imaging IT

view channel
Illustration

Global AI in Medical Diagnostics Market to Be Driven by Demand for Image Recognition in Radiology

The global artificial intelligence (AI) in medical diagnostics market is expanding with early disease detection being one of its key applications and image recognition becoming a compelling consumer proposition... Read more
Copyright © 2000-2022 Globetech Media. All rights reserved.