ArcCHECK®

ArcCHECK® is the only detector suite specifically designed to identify errors in rotational delivery. It is the ideal solution for: 4D Pre-Treatment Patient QA for IMRT, VMAT, SBRT, and MRgRT; including specialized systems such as Varian Medical Systems® Halcyon™ System and Ethos™ Therapy; and Accuray's TomoTherapy® and Radixact™ Systems.

ArcCHECK's powerful, patient-specific QA is recommended by AAPM Task Group 218 for 3D measurement requirements. It measures and correlates gantry angle, leaf position, absolute dose, and time to identify any potential sources of error across the entire patient volume.

Clinically Relevant Dose QA and DVH Identify errors in TPS and beam delivery. With a simple click, compare measured dose points with planned dose points. Review individual control points and user-defined full-arc or sub-arc sections for an in-depth overview of past, low, and high dose results.

MLC Pattern Machine QA Get even more out of your ArcCHECK for machine QA testing, evaluating discrepancies between the planned and delivered MLC pattern and identifying sheets that may need service.

The Gold Standard ArcCHECK provides real-world data on plan delivery and insights into potential errors. Its widespread adoption is due to:

• A helical detector array with 1,386 SunPoint® Diode Detectors for increased Beam Eye View (BEV) data density
• Accurate angular corrections up to ±0.5° using the Virtual Inclinometer™
• Consistent BEV for all gantry angles, measuring entry and exit dose at various depths, and indicating potential errors in TPS delivery and shaping for high or low dose levels
• Real-time electrometer that measures each pulse, as well as compound and sub-arc chests

Flexible Indoor Dose Measurements for More Rigorous QA

Tissue-equivalent inserts withstand heterogeneity testing:

• Inserts include: Brain, Breast, Bone, Liver, Lung, Muscle, Adipose, Titanium, and Water/Air
• The MultiPlug™ accepts ionization chambers, stereotactic detectors, and film for internal point measurement at any of 25 unique locations
• The CavityPlug™ insert offers simplified isocenter dose measurement without the film and tissue-equivalent insert features of the MultiPlug

SunCHECK® Integration With direct connectivity from ArcCHECK to the SunCHECK Platform:

• Leverage advanced phantom-free, ensemble-based 3D pre-treatment QA with a single platform for greater clinical confidence
• Capture and store results, including absolute dose calibration, set calibration data, and measurements for composite results and beam deliveries.