Defying Time

Advancing the role of CT is no longer just about technology. It’s about design. That’s the promise of Revolution*. Understanding your needs. And designing the best solution to meet those needs.

Revolution EVO is an intelligent machine designed to help you surpass your day-to-day challenges.

Your challenge: Optimise time of teams and patients, as well as calculate the right radiation dose for the right patient while delivering the right image quality.
Our answer: Allowing you to bring your patients the personalised care they deserve.
Your challenge: Obtain fast high-quality images and avoid patient and staff disruptions.
Our answer: Continuously maintaining your CT performance while you focus on your patient.
Your challenge: Deliver rapid, accurate, precise and confident diagnosis.
Our answer: Supporting your rapid, accurate and confident diagnosis to improve your patient pathway.
Your challenge: Do more in less time and be prepared for the future.
Our answer: Constantly upgrading your service to guarantee the best for your patients.

Native Technologies

Clarity Imaging System 

For Revolution* EVO, we redesigned the entire imaging chain using the new Clarity detector inherited from the breakthrough technology introduced on Revolution CT.  

Performix 40 Plus tube 

At the beginning of the Clarity imaging chain, the Performix* 40 Plus tube delivers exceptional performance. Its stable dual focal spot improves precision and its 0.35-second routine rotation speed enables faster scan times. 


ASiR-V comes standard and focuses primarily on more advanced noise and object modeling with added physics modeling to help reduce noise, improve low-contrast detectability, and reduce artifacts.

  • Routinely image with up to 82% less dose1,2Combining the speed of ASiR* with added capabilities from Veo* full model-based iterative reconstruction, the novel ASiR-V* iterative reconstruction algorithm brings low dose and improved quality to routine imaging. 
  • Up to 100% better spatial resolution. ASiR-V has the capability to improve spatial resolution compared to FBP by allowing the reconstruction of higher-resolution images with no increase in image noise. 
  • Up to 135% improved low-contrast detectability. ASiR-V improves the detectability of low-contrast objects by up to 135% when compared to corresponding FBP reconstructions at the same dose. 
  • Up to 91% less image noise. Depending upon the scan technique and reconstruction parameters, ASiR-V can significantly reduce electronic image noise compared to FBP at the same dose. 
  • Less streak artifact. ASiR-V has the capability to reduce low-signal artifact, such as streak artifact, compared to FBP. 

Revolution EVO features the latest SMART Technologies

Better patient care, improved efficiency, expanded applications. Smart Technologies is a suite of intelligent CT tools designed to help you achieve these goals, delivering diagnostic confidence with lower levels of radiation4.

Smart Dose technologies 

Revolution EVO features intelligent technology designed to help you acquire high-quality images using lower doses of radiation, contributing to more accurate diagnoses and lower exposures for patients. Dose management tools such as CT 4Kids dose-optimized pediatric reference scan protocols, 3D Dose Modulation, Organ Dose Modulation, Dose Check, DICOM DRSR and more are all at your fingertips. Revolution EVO is also compliant with NEMA 29-2013.

Smart Flow technologies 

Designed to help you improve productivity by streamlining your workflow and access to information, Smart Flow technologies enable fast, hands-free patient positioning, exam prescription from the patient’s side, integrated injections, up to 55 IPS real-time reconstruction during the scan and access to advanced applications right on the console. With the IQ Enhance pitch booster, you can scan a chest in as fast as two seconds with 175 mm per second acquisition speed to help shorten patient breath-holds while maintaining image quality. 

Smart Cardiac technologies 

Set up and perform complex cardiac procedures quickly in as few as five beats, reliably and repeatedly, with Smart Cardiac tools on the Advantage Workstation4.

  • SnapShot* Assist. SnapShot Assist advises you of the best acquisition technique based on the patient’s heart rate conditions. 
  • SnapShot Pulse. Prospective gating with SnapShot Pulse allows for a dose reduction of up to 83% for coronary imaging. 
  • SnapShot Freeze. Reducing motion blurring in vessels by up to a factor of six, SnapShot Freeze facilitates your diagnosis by freezing coronary motion even in higher-heart-rate coronary CT exams, delivering 58-msec-equivalent gantry speed5.

Simpler scan solutions with dual-energy imaging  

Dual-energy imaging allows easy configuration of back-to-back axial or helical scans of the same anatomy at two different X-ray energies (kVs). The dual-energy data can be quickly post-processed right on the console or on the Advantage Workstation with easy image registration and one-click ROI ratio for simple analysis.

1. Low contrast detectability (LCD), image noise, spatial resolution and artifacts were assessed using reference factory protocols comparing ASiR-V and FBP. The LCD measured in 0.625 mm slices and tested for both head and body modes using the MITA CT IQ Phantom (CCT183, The Phantom Laboratory), using model observer method.

2. In clinical practice, the use of ASiR–V may reduce CT patient dose depending on the clinical task, patient size, anatomical location and clinical practice. A consultation with a radiologist and a physicist should be made to determine the appropriate dose to obtain diagnostic image quality for the particular clinical task. 

3. Actual results may vary depending on the circumstances, including but not limited to, exam type, clinical practice, and image reconstruction technique. This information was based on a simulation using the GE Healthcare Optima* CT660 device and is presented for illustrative purposes only.

4. Not all Smart Technologies are available on all products. Ask a GE Healthcare sales representative for details.

Intelligent Solutions

Intelligent solutions help you to transform the workflow tangle into a streamlined circle to spend more
time with the patient.

Dose Management 

DoseWatch is an enterprise-wide dose management solution designed to automatically track, monitor, and report patient radiation and iodine exposure across multi-facility, multi-modality, and multi-vendor imaging environments.

GE’s Dose Management team also provides solutions and options to help clients conform to elements of the Euratom directive set to launch this year.

Tube Watch 

Unexpected CT tube failure can be disruptive to patient care and your bottom line. When your CT scanner isn’t available because the tube needs to be replaced, patients are turned away, staff must be rescheduled, and your hospital’s reputation can suffer. 
We can now detect a tube failure even before it happens.

Tube Watch is GE’s digital tube solution that acts like a 24x7 on-site field engineer: Constantly monitoring, analyzing and responding to potential tube failure issues before they occur. It gives you the opportunity to have a replacement tube on site before failure and to schedule the tube exchange at a more convenient time.

*If a tube fails unexpectedly under the Tube Watch, we guarantee the full credit of your annual Tube Watch premium.

Clinical Evidence

  Clinical Cases


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