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Clinical images

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Imactis® CT-Navigation™

Planning and navigation solution for interventional percutaneous radiology that can increase procedure accuracy, reduce time, simplify workflow and reduce dose.¹

At a glance

Accuracy

Improve accuracy to reach the target and avoid critical structures and organs¹

Versatility

Ideal to use with various percutaneous interventions* with various complexities

Ease-of-use

Quick set-up of less than 5 min² and a short learning curve of 6.63 cases on average

Mobility

Mobile and compatible with existing and new CT scanners

In healthcare today, the demand for minimally invasive, highly precise diagnostic and therapeutic procedures continues to rise, driven by an aging population, increased incidence of cancer and chronic disease, and the growing emphasis on safety and efficiency.

CT-guided interventions have emerged as a critical solution to meet this demand, offering outstanding visualization and real-time guidance for targeting small, deep, or anatomically complex lesions. As healthcare providers seek to improve outcomes, reduce complications, and optimize resource utilization, CT-guided navigation technologies are becoming indispensable tools in interventional radiology, oncology and beyond.

1.96M

Incidences of cancer in the U.S. in 2023, with a projection to rise to 2.27M by 2050⁴

$14.2B

The projected size of the interventional radiology market by 2033⁵

82%

Of hospitals are concerned with the growing volume of CT procedures⁶

50%

Reduction in procedure time with CT-guided navigation7,8

Videos

Changing the game in CT navigation

Imactis is designed to radically improve the efficiency of Interventional procedures for clinicians and hospitals by increasing their accuracy.

Overview

Learn more about Imactis and its benefits in interventional percutaneous radiology.

Practical application

Philippe Karam, CT Care Areas Global Marketing Director, explains the impact of Imactis.

Video 1
Video 2

Key benefits

A revolution in interventional radiology

In interventional radiology, the success of the percutaneous procedure depends on correct needle positioning. The Imactis system helps the radiologist place one or more needles with great accuracy, in less time and with fewer control scans.

Versatility

Fully compatible with any type of needle, from 25 gauge to 11 gauge, Imactis can be used for a wide variety of procedures.

The CT navigation solution optimizes the efficiency and potentially helps to improve clinical outcomes of biopsies, thermoablations, drainages, infiltrations, electroporations and osteosynthesis.

Ease-of-use

Imactis has a user-friendly workflow that is easily learned through hands-on training.

The short learning curve will get users up to speed quickly with a less than five-minute set up, multi-needle compatibility and an easily mobile system.

Accuracy

Imactis enables you to find the ideal path to the target.

With real-time image reconstruction, live interactive navigation and no limit in angulation, the optimal clinical choices are clear.

Safety

Imactis is designed for patient safety

Live 3D needle tracking, precise reproduction of your planned trajectory and continuous needle depth measurement help ensure optimal needle placement.

Videos

Changing the game in CT navigation

Imactis is designed to radically improve the efficiency of Interventional procedures for clinicians and hospitals by increasing their accuracy.

View full image gallery

Liver ablation

Thermoablation of liver dome lesion with out-of-plane trajectory and steep angulation.

Lung cryoablation

Multi-probe cryoablation for posterior, medial, lung lesion

Vertebroplasty

Vertebroplasty with safety and accuracy

Lung biopsy

Biopsy of peripheral lung lesion

Mediastinum biopsy

Anterior, mediastinal biopsy, avoiding the aorta and sternum while reducing the risk of pneumothorax.

Osteosynthesis

Challenging lateral approach to a femoral head

Hear from your peers

Intuitive technology

CT-Navigation is an intuitive technology that helps clinicians by allowing us to select and follow an out-of-plane trajectory for a safe path that avoids critical organs and reaches deep-located targets with impressive accuracy, while reducing procedure time and possibly radiation dose.⁹

Matthias Barrall, Professor

Professeur des Universités - Université Versailles Saint-Quentin en Yvelines - Paris-Saclay, Praticien Hospitalier - Radiologie, Hôpital NOVO - Site de Pontoise

Hear from your peers

Interventional CT

Navigation technology like CT-Nav has fundamentally improved how we approach challenging interventions. In our practice, electromagnetic guidance delivers the precision needed for steep angulations and complex trajectories while maintaining efficiency in the workflow. This balance of accuracy and operator control is essential for expanding what we can safely accomplish for our patients.¹⁰

Francois H. Cornellis, MD, PhD

Interventional Radiologist

Hear from your peers

Short learning curve

It is a user-friendly system, easy to handle with a short learning curve. Apart from navigation, the system offers plenty of unique features, including software for visualization and continuous exposure of invisible (in scans without contrast medium injection) tumors.¹¹

Dimitrios K Filippiadis, MD, PhD, MSc, EBIR

Associate Professor of Diagnostic & Interventional Radiology, University General Hospital "ATTIKON", Medical School, National & Kapodistrian University of Athens

Hear from your peers

Safely push limits

CT-navigation allows to push the limits of IR to complex intervention using all the panel of IR techniques: hydro-dissection, multipolar ablation, osteosynthesis with percutaneous screw fixation and cementoplasty with safety and efficiency.

Matthias Barrall, Professor

Professeur des Universités - Université Versailles Saint-Quentin en Yvelines - Paris-Saclay, Praticien Hospitalier - Radiologie, Hôpital NOVO - Site de Pontoise

Testimonial 1
Testimonial 2
Testimonial 3
Testimonial 4

Disclaimer

*Not indicated for guidance in the head, neck and central nervous or central circulatory system (Heart included)

References

P. Durand et al. (Plos One, 2017), CHU Grenoble Alpes (France)
As measured internally by IMACTIS. Results may vary.
Based on Imactis® CT-Navigation™ users response to internal interview. Results may vary.
American Society of Clinical Oncology. https://www.asco.org/abstracts-presentations/ABSTRACT411342
Patil, Rohan, Interventional Radiology Market Size, Share, and Trends 2025 to 2034, Precedence Research, 07 June 2024.
C. Teriitehau, H. Rabeh, E. Pessis, Q. Sénéchal, F. Besse and M. Bravetti. (2020). Reduction of patient radiation dose during percutaneous CT vertebroplasty: Impact of a new computer-assisted navigation (CAN) system. (Volume 55, Number 1).
Radioprotection. https://doi.org/10.1051/radiopro/2019049
As each hospital is unique, results may vary. GE Healthcare does not guarantee the results identified herein.
Dr. Barral is a paid consultant for GE HealthCare and was compensated for participation in this testimonial. The statements by Dr. Barral described here are based on his own opinions and on results that were achieved in his unique setting. Since there is no “typical” hospital/clinical setting and many variables exist, i.e., hospital size, case mix, staff expertise, etc., there can be no guarantee that others will achieve the same results.
Dr. Cornelis is a paid consultant for GE HealthCare and was compensated for participation in this testimonial. The statements by Dr. Cornelis described here are based on his own opinions and on results that were achieved in his unique setting. Since there is no “typical” hospital/clinical setting and many variables exist, i.e., hospital size, case mix, staff expertise, etc., there can be no guarantee that others will achieve the same results.
Dr. Filippiadis is a paid consultant for GE HealthCare and was compensated for participation in this testimonial. The statements by Dr. Filippiadis described here are based on his own opinions and on results that were achieved in his unique setting. Since there is no “typical” hospital/clinical setting and many variables exist, i.e., hospital size, case mix, staff expertise, etc., there can be no guarantee that others will achieve the same results.

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JB25344XX July 2025

Imactis® CT-Navigation™

Accuracy

Versatility

Ease-of-use

Mobility

In healthcare today, the demand for minimally invasive, highly precise diagnostic and therapeutic procedures continues to rise, driven by an aging population, increased incidence of cancer and chronic disease, and the growing emphasis on safety and efficiency.

Changing the game in CT navigation

Accuracy

Vizient® innovative technology designated product

Changing the game in CT navigation

Intuitive technology

Interventional CT

Short learning curve

Safely push limits

Order Imactis from the convenience of Service Shop

Resources and downloads

White paper

Sell sheet

Stay up to date with the latest advances in CT imaging

Driving efficiency in interventional radiology procedures

Behind the CT scan

Evolving the future of CT

Disclaimer

References

Have a question? We’d love to hear from you.