Always One Step Ahead

OCTAVIUS® II

Rotational IMRT dosimetry made simple

Key Features

  • Clinically validated solution for rotational IMRT QA
  • Unique chamber & phantom geometry: Superior directional response at different gantry angles without gantry angle corrections
  • Flexible positioning for measurements in the clinically
    relevant direction and PTV
  • Pioneering ionization chamber technology
  • Absolute dose calibration at 60Co
  • Ready for measurement  - no commissioning required

Application Highlights

  • Largest field coverage with 2916 measurement points
    (VeriSoft® Merge)
  • Largest effective measurement field (27 x 27 cm²)
  • True 3D Gamma Index analysis with selectable
    dose reference levels
  • Optional measurement capabilities: inhomogeneities, film,
    ion chambers, gantry angle, LINAC QA

Powerful Options

OCTAVIUS Systems

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OCTAVIUS® II: Complete solution for rotational IMRT QA
OCTAVIUS® II: Ready for measurement in a few minutes
Unique phantom geometry: Easy positioning at different gantry angles
Unique phantom geometry: Slot for OCTAVIUS® Detector 729 or optional measurement inserts
Perfectly adapted to rotational dosimetry: Built-in semicircular air cavity provides for an angle-independent detector response.
Comprehensive IMRT plan verification with VeriSoft®
3D Gamma Index analysis with selectable dose reference levels: Fewer false-positive errors, better protection of organs at risk
Inhomogeneity insert optionally available
Optional chamber insert plate to allow point measurements
OCTAVIUS® mobile QA trolley for quick and easy transport and positioning on patient couch

What Users Say


"... For QA, the seven29 and Octavius are the ideal solution. The array is highly versatile... . The combination of tools provides excellent results and significant time savings making our job easier."

Thomas J. Petrone, Ph.D
Petrone Associates,
Staten Island, NY, USA

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