Patient Safety Starts Here Independent Quality Management Key insights on enhanced patient safety Learn more RSNA Annual Meeting Nov 28 - Dec 1 // Chicago, IL Learn more NEW CyberKnife® Machine QA SRS MapCHECK® & SNC Patient™ v8.5 Learn more The Automated QA Solution SunCHECK™ Learn more Best-in-Class Laser Systems CT SIM+™ & MICRO+™ Learn more Featured Solutions Search all Daily QA-MR CT SIM+ MICRO+ MultiMet-WL Cube Resources & Events View all EVENTS RSNA Annual Meeting Nov 28-Dec 1 // Chicago, IL LIVE WEBINAR Optimizing Patient and Machine QA December 2 // 12 PM US ET EVENTS QA & Dosimetry Symposium (QADS) 2022 April 8-9, 2022 // Orlando, Florida PUBLICATIONS SunCHECK Machine, an automated QA software solution: A centres 5 year experience evaluation PUBLICATIONS Key Small Field QA Publications ON-DEMAND WEBINAR View all on-demand and upcoming webinars > News View all Mirion Technologies, Inc. to Acquire Computerized Imaging Reference Systems, Inc.; Expanding Capabilities in Existing Medical Platform November 12, 2021 Iridium Netwerk’s medical physics team redefines best practice in radiotherapy QA November 2, 2021 Sun Nuclear Presents Independent, Integrated Quality Management Solutions at 2021 ASTRO Annual Meeting October 22, 2021 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 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) Back to top Privacy Policy ©2021 Sun Nuclear Corporation twitter linkedin instagram facebook