Revolution Maxima, Revolution Ace (K192686)
by Ge Hangwei Medical Systems Co., Ltd. EUDAMED510(k)
Active
510(k) K192686
Overview
The Revolution Maxima and Revolution Ace are computed tomography (CT) systems designed for high-speed, full-coverage imaging in radiology. These devices utilize a 40 mm detector to deliver 0.28 mm² spatial resolution, enabling rapid and high-quality scans for diverse clinical applications. Classified under the product code JAK, they fall under the category of X-ray tomography systems.
Supplied by GE Hangwei Medical Systems Co., Ltd., these devices are intended for use in radiology settings and have received FDA 510(k) clearance under the Special classification (K192686). They are not explicitly described as single-use or reusable in the provided data, nor are there details on sterility or MRI safety. The devices are authorized under both FDA 510(k) and MDR (Medical Device Regulation) frameworks.
Regulatory status
Recall ongoing. 5 ongoing FDA recalls. See recalls
| Region | Authorization | Number | Date | Status |
|---|---|---|---|---|
| United States | FDA 510(k)SESE 510(k) | NumberK192686 | Date24 Oct 2019 | StatusActive |
| European Union | CE/MDR EUDAMED | Number— | Date— | StatusActive |
Coverage
- Active
- Expiring
- Withdrawn
- Listed
- Not known
- Not covered
- European Union
- United States
Recalls
-
- Ongoing Z-0612-2025
- Ongoing Z-0603-2025
- Ongoing Z-0610-2025
- Ongoing Z-0606-2025
- Ongoing Z-0611-2025
GE HealthCare has become aware of a potential issue on certain Discovery, Optima, Revolution series CT systems, and certain operator console upgrades that can result in rotated CT images. Particularly with helical, cine, and cardiac (if applicable) scan modes, after the first image of an exam, each subsequent image can be rotated by an increasing amount. The amount of progressive image rotation is dependent on the gantry speed and the duration of the scan. The final image in the exam can be rotated up to a maximum of ~56 degrees. The entire anatomy rotates as a whole by equal degrees, without distortion, and the anatomical positioning and z-axis of the images remains correct. Small degrees of image rotation might not be noticed. If image rotation is noticed and necessitates a rescan of the patient, the same image rotation will reoccur.
Specification
- Full name
- Revolution Maxima, Revolution Ace
- 510(k) Number
- FDA Product Code
- JAK
- Device Class
- Class II
- Regulation
- 21 CFR Part 892.1750
- Advisory Committee
- Radiology
- FDA Decision
- SESE Substantially Equivalent
Other devices from Ge Hangwei Medical Systems Co., Ltd.
Questions
What clinical settings or specialties would benefit most from using the Revolution Maxima or Revolution Ace CT systems?
The Revolution Maxima and Revolution Ace are designed for high-speed, full-coverage CT imaging, making them particularly useful in radiology departments where rapid and detailed scans are critical. Their 40 mm detector and 0.28 mm² spatial resolution enable high-quality imaging for diverse clinical applications, including emergency care, cardiology, oncology, and general diagnostic radiology. The rapid scan capabilities are especially advantageous in settings where time efficiency—such as trauma centers or high-volume imaging facilities—is essential.
Are the Revolution Maxima and Revolution Ace CT systems intended for single-use or reusable applications?
The provided data does not specify whether the Revolution Maxima or Revolution Ace CT systems are single-use or reusable. These systems are large, fixed radiology equipment designed for repeated use in clinical settings, so they are unlikely to be single-use devices. However, the specific maintenance or reprocessing guidelines would depend on manufacturer recommendations, which are not detailed in the available information.
What regulatory pathways have the Revolution Maxima and Revolution Ace CT systems undergone, and how does this affect their use?
The Revolution Maxima and Revolution Ace CT systems have received FDA 510(k) clearance under the Special classification (K192686) and are authorized under the Medical Device Regulation (MDR) framework. This means they have been evaluated for substantial equivalence to a predicate device and meet the regulatory requirements for safety and performance in the U.S. and EU markets, respectively. Clinicians and facilities should confirm compliance with local regulatory standards and follow manufacturer guidelines for proper installation and operation.
How are the Revolution Maxima and Revolution Ace CT systems supplied, and what should buyers consider when ordering?
The Revolution Maxima and Revolution Ace CT systems are supplied by GE Hangwei Medical Systems Co., Ltd. as complete radiology equipment packages, not as disposable or single-use items. Buyers should consider factors such as facility space requirements, electrical and infrastructure compatibility, and the need for specialized training for operators. Since these are large, high-end imaging systems, they are typically installed in dedicated radiology departments rather than as portable or modular units.