Using our phantoms, you can complete your regular quality assurance tasks reliably, safely, and quickly. This successful integration is attributed, in part to the principal requirement of radiation therapy where the maximum dose delivered is generally limited by normal tissue tolerances and that a large clinical response results from a small change in dose for. Using nuclear technology to diagnose and treat disease requires a quality assurance programme that ensures that the clinical application of radiation in the long term is of high quality, safe and effective. Treatment planning systems overview imaging technology news. The radformation team is excited to announce our newest radiation oncology automation tool. Technical aspects of quality assurance in radiation oncology. Webbased qa data management software octavius 4d modular systems for 4d patient and machine qa octavius detector 1600 srs detector array for patient plan verification and quality control of srs applications ruby. It allows you to scan or open images of exposed film and calculate the optimized. To investigate the sensitivity of various gamma criteria used in the gammaindex method for patientspecific volumetric modulated arc therapy vmat quality assurance qa for stereotactic body radiation therapy sbrt using a flattening filter free fff photon beam. The figure of 5 mm is generally applied to overall equipment related. Radiation therapy is used in the treatment of approximately 40% to 60% of patients who are diagnosed as having cancer. The final safety check before each day of patient treatments, daily qa 3 detects linac beam delivery errors with independence and the utmost efficiency.
With modern advanced rt technology there are more stringent requirements on the accelerator performance. Lap provides laser systems, phantoms and software for quality assurance in radiation therapy. Solutions from lap for qa in radiation therapy lap. The integration of mr imaging in radiation therapy facilitates real time motion management. If the scanner is located in the radiation oncology department, a therapy medical physicist can perform qa of the ctscanner and of. Manufacturing proton aperture and proton range compensator devices. Treatment planning systems overview t reatment planning systems are at the heart of radiation therapy rt and the key to improved patient outcomes.
Our software and phantoms provide the most complete, precise and adaptable offer available on the market. Ptw to feature new dosimetry technology at aapm 2019. In the last 5 years many vendors of radiation oncology qualityassurance qa equipment have stepped up to fill this gap. Additionally, qa software is now available that combines the interfacing of hardware with qa systems. It allows you to scan or open images of exposed film and calculate the optimized dose maps. Quality assurance for computedtomography simulators and the. This successful integration is attributed, in part to the principal requirement of radiation therapy where the maximum dose delivered is generally limited by normal tissue tolerances and that a large clinical response results from a small change in dose for some tumors. Iba dosimetry is the global market leader for independent integrated quality assurance solutions and services that maximize efficiency and minimize errors in radiation therapy, medical imaging, and calibration procedures. Highest precision and safety for your clinical workflows. Chapter 12 quality assurance of external beam radiotherapy. Quality assurance in radiation therapy includes those procedures that ensure a consistent and safe fulfillment of the dose prescription to the target volume, with minimal dose to norma1 tissues and minimal exposure to personnel. The delta 4 family is the complete solution for both pre treatment and at treatment dose verification covering all modern treatment technologies vmat, imrt, sbrt, 4drt and tomotherapy.
The department should have a documented, formal treatment planning system qa plan, including the periodic confirmation of the treatment planning systems consistency. Radiation therapy may cause side effects that can vary depending on the part of the body being treated. Protected by numerous united states, canadian, japanese, and european patents. Integrate all your data and applications into one software platform and one central database sql. Three types of intentional misalignments were introduced to original highdefinition multileaf collimator hdmlc plans. Peo provides high quality medical products or qa solutions for safer and more precise radiation therapy. The most frequent ones are typically temporary and may include, but are not limited to, irritation to the respiratory, digestive, urinary or reproductive systems, fatigue, nausea, skin irritation, and hair loss. Radiological imaging technology provides medical physicists with an allencompassing range of industryleading qa software solutions, specifically engineered to ensure proper compliance with established protocols within the fields of therapeutic and diagnostic physics. All imagebased tests for tg142 imaging and mechanical qa, plus vmat qa, are included in total qa. Verisoft supports the control of all available ptw octavius solutions necessary to verify imrt, vmat or srssbrt treatment plans. Radiological imaging technology rit radiation therapy dosimetry software. You can tailor our qa solutions that adapt to your methods and regulatory environment. One solution for radiation therapy qa manage all patient and machine qa in the same place to save time and reduce the likelihood of errors going undetected.
An emphasis on userfocused software features such as an rt qa checklist, automated image analysis, and performance trending, creates a timesaving and valuable quality assurance system. By using the latest technological innovations in the field of qa risks are reduced and safety will improve during the irradiation of patients. The quasar respiratory motion phantom presp is a programmable breathing and tumour motion simulator for endtoend quality assurance on motionguided radiation therapy systems including ct, linac, and pet. Ptw is hosting a lunch and learn symposium for aapm attendees on monday, july 15. Qa for a modern linac has become a complicated and very time consuming task programmable automatic deliveryoperations are available for modern digital linacs autonomous qa has the potential to provide qa procedures with high efficiency and less operatorsetup variation dependence autonomous qa presents an attractive option for. Treatment planning systems overview radiology and radiation.
The department should have a documented, formal treatment planning system qa plan, including the periodic confirmation of. An easy handoff from physicist to therapist physicists are able to set up daily test templates for their modalities and machines which can then be used by a therapist to easily conduct daily. Radiation calibration, qa, and dosimetry equipment stand. More sophisticated technology and increasingly complex treatments grow the quality assurance burden within radiation therapy clinics to ensure safe, efficient and effective treatments. Whereas competitors propose rigid solutions with very limited coverage of regulatory requirements, qualiformed delivers a fully parameterisable solution that covers 100 % of your linac qa. We design our phantoms and software for precise, reliable testing for a wide range of quality assurance tasks in radiation therapy.
Included with every pentaguide phantom is a software package designed to improve the radiation therapist rt and physics qa analysis workflow. Rit radiation therapy qa and diagnostic imaging qc software. In the last 5 years many vendors of radiationoncology qualityassurance qa equipment have stepped up to fill this gap. Filmqa pro software is a sophisticated, quantitative analysis tool specifically designed to simplify and streamline the intensitymodulated radiation therapy quality assurance imrt qa. Once image datasets are loaded and the tumors are identified, the systems develop a complex plan for each beam line route for how the therapy system will deliver radiation. Nov 08, 2017 historically this was the only option for storing the large volume of data required for regulatory compliance. Once image datasets are loaded and the tumors are identified, the systems develop a complex plan for each beam. With qa based on real measurements you can be confident that the dose. Consideration of these effects has led to recommendations on geometric or spatial uncertainty of between 5 and 10 mm at the 95% cl. Quality assurance program is wellestablished and has been integrated into modern radiation oncology practice. Over 1,700 healthcare centers in the world trust myqa as their global qa platform. Suncheck simplifies it with a single qa interface and database, a centralized view of quality management, and greater opportunity to improve patient safety.
Standard imaging provides a wide range radiotherapy qa software, from epid qa to imrt qa, to tg142 imaging and machine qa. Radiation therapy quality assurance a treating facility that is not accredited by the american college of radiology, american society for radiation oncology, or the american college of radiation oncology is required to audit and maintain reports of adherence to the following radiation quality assurance qa points. Radiation therapy quality assurance a treating facility that is not accredited by the american college of radiology, american society for radiation oncology, or the american college of radiation oncology is required to audit and maintain reports of adherence to the. Radiation therapy technologies, such as igrt, sgrt and respiratory gating, have led to significant advances in patient treatment. Dose calculations, dosimetry checks, and endtoend tests are. Quality assurance of external beam radiotherapy 411 decreasing the tcp or overdosing of nearby structures increasing the ntcp. Our software is also effective for the qa of srs, sbrt and vmat procedures. The cirs mrgrt motion management qa phantom is designed to address such needs. A physics quality assurance qa manual is a set of policies and procedures describing all aspects of the radiation oncology physics program. Quality assurance in radiation therapy lap has developed sophisticated phantoms and software for the widest range of qa tasks for precise and reliable testing. Anderson cancer center orlando, orlando, florida 32806 niko papanikolaou department of radiation oncology, cancer therapy and research center, university of texas health science center at san antonio, san antonio, texas 78229.
Integrated quality assurance in radiation oncology. Radiation therapy billing and coding is a complex process with plenty of nuance. Webbased qa data management software octavius 4d modular systems for 4d patient and machine qa octavius detector 1600. The use of our laser systems supports successful radiotherapy for patients, and ensures efficient use with fast and repeatable positioning, both in the imaging and at the treatment unit. Radiation therapy innovative, industryleading dosimetry solutions for safer cancer patient treatments. From manufacturing patient specific proton radiation therapy devices to developing specialized software for planning and qa. A comparison of the quality assurance of four dosimetric. Rit provides software solutions for medical physics most challenging qa measurements. The optimal solution to analyse and trace your qa measurements of radiation therapy and medical imaging devices linac watch a continuous, autonomous, sensitive and comprehensive linac qa, fully integrated in the patient workflow. Aqua standardizes, streamlines and automates qa procedures across the entire radiation therapy department. This study was designed to compare the quality assurance qa results of four dosimetric tools used for intensity modulated radiation therapy imrt and to suggest universal criteria for the passing rate in qa, irrespective of the dosimetric tool used. The delta 4 machineqa software option for fast data acquisition and advanced data analysis allows you to perform qa with respect to rotation, startup behavior and dynamic beam modulation.
Quality assurance for computedtomography simulators and. Integrated dose reconstruction algorithms support octavius 4d for verification of standard and nonstandard clinical parameters such as noncoplanar beams, large fields, extremely offaxis lying target volumes or treatments with multiple energies etc. Accept or reject results on your terms and timeframe. The phantom is mr safe due to the use of piezoelectric motors and nonferromagnetic materials. Historically this was the only option for storing the large volume of data required for regulatory compliance. Radiation therapy top products beamscan 3d water scanning system with wireless auto setup and operation. This reduces the likelihood of accidents and errors and contributes to. It allows for management of all patient and machine qa in the same place to save time and reduce the likelihood of errors going undetected. Rit machine qa tg142, tg148, tg5, isocenter analysis.