Patient Safety Starts Here

Now Available:
SunCHECK 3.0

PlanCHECK & ArcCHECK integration are here

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In Focus: Single-Isocenter Multiple-Target QA

Simplify the capture of multiple SRS targets using a single setup

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Automate your
TPS Calibration

RapidCHECK + Advanced Electron Density Phantom

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Featured Solutions

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Daily QA-MR
New product

Daily QA-MR
CT SIM+​
New product

CT SIM+​
MICRO+
New product

MICRO+
MultiMet-WL Cube​
New product

MultiMet-WL Cube​
SRS MapCHECK​

SRS MapCHECK​
SunCHECK Patient

SunCHECK Patient
SunCHECK Machine

SunCHECK Machine
Advanced Electron Density Phantom​

Advanced Electron Density Phantom​

Resources & Events

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News

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Sun Nuclear Adds New Capabilities to SunCHECK™ with Version 3.0

July 10, 2020

Sun Nuclear Showcases Solutions that Streamline Quality Management at Virtual AAPM & COMP Annual Meeting

July 9, 2020

Gammex Diagnostic Imaging Solutions Rebranded as Sun Nuclear

May 19, 2020

Catching Errors: Why Independent QA Matters

Patient Safety Starts Here
1
A single monitor chamber was the source of fluctuating linac outputs. Daily QATM 3 caught it, protecting patients.1
~10%
A patient's spinal cord was overdosed by ~10%. The precise reason why was caught by SunCHECKTM Patient.2
52
A year of weekly trajectory log file measurements on 2 linacs found no errors. Concurrent EPID-based data caught many.3
>1 mm
“It has been clinically observed the log-file derived leaf positions can differ from their actual position by >1 mm.”4

1 T. McCaw, et al., When a Good Monitor Chamber Goes Bad: Diagnosing Atmospheric Communication of a Sealed Monitor Chamber, AAPM 2018
2 Sun Nuclear SunCHECK user internal testing
3 A. Agnew et al., Monitoring daily MLC positional errors using trajectory log files and EPID measurements for IMRT and VMAT Deliveries, Phys. Med. Biol. 59, (2014)
4 B. Neal, et al., A clinically observed discrepancy between image-based and log-based MLC positions, Med Phys. 43, 2933 (2016)