Akesis Galaxy® RTi
U.S. FDA 510(k) cleared
The only gamma system with:
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Real-time, in-plane imaging
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Rotational delivery
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Innovative, efficient source design
Akesis Galaxy® RTi
Simplifying SRS
The Akesis Galaxy RTi is a rotational gamma radiosurgery system that builds on the established clinical foundation of gamma-based SRS while incorporating modern rotational delivery technology to improve treatment flexibility and dose conformality. The Galaxy RTi’s dynamic rotational delivery may enable broader target coverage and more precise shaping of the dose distributions relative to traditional fixed-sector gamma systems.
Impressive ROI
Optimize Treatment
Choose between mask-based fractionated or frame-based SRS/FSRT
Accuracy
Radiology accuracy <0.5mm through the device’s clinical life*
Patient Throughput
Because the imaging and treatment beams share a common plane, there’s no patient/couch shifts or interruption to the treatment required for imaging, reducing patient time on the table
Workflow
At the control desk, simply push the start button and the entire treatment progresses with no further user interaction, no matter how complex the collimator shot design; on-line kV/kV imaging and corrections take place automatically
Automatic Collimation Changes
Gantry rotation of up to 4 RPM with sizes of 4, 8, 14 and 18mm that are changed on the fly in accordance with the treatment plan
In-line CBCT and on-line kV/kV imaging
No need to move the patient between imaging and treatment
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Be more confident by imaging patient in the treatment position
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Achieve faster overall treatment times compared to competing technologies
Image at any point during the treatment process
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On-line kV/kV skull matching with couch corrections available to help maintain precision when performing mask-based treatments
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Intrafractional CBCT imaging for mid-treatment position verification and treating multiple targets
How 30 sources + 4 collimators = infinite possibilities
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By rotating the gamma sources during treatment, 30 non-overlapping arcs are formed. You also have the flexibility to choose partial arcs.
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Four sizes of collimators and one blocking position
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The 30 gamma sources are contained within a compact drawer
When treatment is initiated with the Akesis Galaxy RTi:
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Sources are aligned to the desired collimator size
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The source unit and the secondary collimator rotate as a single unit
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The target is moved to the focal point to automate treatment delivery
