WebFeb 3, 2024 · Abstract. To compare the delivery efficiency, plan quality, and planned treatment volume (PTV) and normal brain dosimetry between different Cyberknife planning approaches for multiple brain metastases (MBM), and to evaluate the effects of the number of collimators on the related parameters. The study included 18 cases of MBM. WebAssembled to coincide with recommended QA tasks outlined within TG-135, the RIT G135 software package includes analyses for the End-to-End, AQA, Iris, Laser Coincidence, and M6 MLC Tests.Designed to simplify and enhance current methods for performing these routine tasks, RIT G135 provides a user-friendly interface with minimal user interaction, …
PD-0037 HIGH PRECISION OUTPUT FACTOR RESULTS FOR THE CYBERKNIFE IRIS …
WebThe CyberKnife (CK) system (Accuray Inc., Sunnyvale, CA) can be equipped with an optional Iris Variable Aperture Collimator (Iris) containing two stacked hexagonal banks of tungsten segments. They together produce a 12-sided aperture with an accuracy ±0.2 mm at nominal distance of 800 mm [1]. The Iris aperture WebMay 21, 2016 · Materials and methods. The Iris collimator contains two stacked hexagonal banks of tungsten segments that together produce a 12-sided aperture that can be continuously varied [].The use in the CyberKnife system is restricted to a set of 12 different field sizes (with a diameter d of 5, 7.5, 10, 12.5, 15, 20, 25, 30, 35, 40, 50, and 60 mm … lang furniture shaker bookcase headboard
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WebJun 1, 2014 · @article{osti_22339827, title = {SU-E-T-59: Calculations of Collimator Scatter Factors (Sc) with and Without Custom-Made Build-Up Caps for CyberKnife}, author = {Wokoma, S and Yoon, J and Jung, J and Lee, S}, abstractNote = {Purpose: To investigate the impact of custom-made build-up caps for a diode detector in robotic radiosurgery … WebJan 1, 2024 · A newly released M6 model, 5 th generation CyberKnife sys-tem, makes it possible to use multileaf collimator (MLC). 2) In addition to conventional benefits of CyberKnife, the use of MLC can be ... WebThe versatility of the CyberKnife Treatment Delivery System to accurately deliver treatments anywhere in the body is fully supported in the MultiPlan System. • Set appropriate Treatment Parameters, such as collimator type (Fixed Collimator or the Iris™ Variable Aperture Collimator) and path set for the clinical application being treated hemothorax rib fracture