Intelexs quality management software applications help you to easily manage all aspects of your organizations quality program. In classic imrt qa protocol a phantom is placed on the couch with an ion chamber to check point dose, and film is placed between the phantom slabs to measure fluence for an overall plan evaluation. Our userfriendly, webbased software solutions work together seamlessly to manage, track and report all your quality metrics in realtime, ensure product quality and facilitate compliance with iso 9001. Software quality assurance sqa is a means of monitoring the software engineering processes and methods used to ensure proper quality. Eclipse is the most common treatment planning system. Intensity modulated radiotherapy imrt is a major development in the delivery of radiation therapy that has the potential to improve patient outcome by reducing morbidity or increasing local tumour control.
Point dose data and fluence maps from eclipse treatment planning system, imsure, and measurements were compared for head and. Quality assurance of imrt plans using imsure qa software. Quality assurance qa is defined as an activity to ensure that an organization is providing the best possible product or service to customers. Inkjet print quality image quality analysis quality. Imsure qa software ois oncology imaging systems ltd. The most common passing rate criteria for dosemu verification software is 5% for imrt 51% and none for vmat 34%, although 30% of vmat responders also use 5% as passing rate. It may also be used as a segregated standalone application in the imsure qa software suite. An organization has to ensure, that processes are efficient and effective as per the quality standards defined for software products. This allows for systemwide automation of a systemundertest as opposed to an applicationspecific solution. Automatic plan recalculation in patient ct alerts you if issues are detected in target dose, dvh limits, 3d gamma, and deliverability. The objective of this study is to validate the capabilities of a cylindrical diode array system for volumetricmodulated arc therapy vmat treatment quality assurance qa. Open delta4 pt true volumetric pretreatment verification download technical documents. Testrail is a quality assurance system that lets you do all of the above and much more.
Only imsure qa imports fluence maps from your treatment planning system. Imsure brachy qa software is a stand alone software application product intended for use as a quality assurance tool to verify brachytherapy treatment plans developed on a radiation therapy treatment planning system with the appropriate transfer format. Second checks of machine and patient plan qa no film, phantom or linac time. The imsure qa user interface is designed so all of the information you need to make a decision about your plan is presented on a single screen. There is no need to click on different tabs or arrow keys to see information about each beam or the composite. Imsure qa does this in the software by duplicating the two qa steps traditionally accomplished with measurements. Imsure qa software expedite accurate second checks of machine and patient plan qa no film, phantom or linac time required. Experience the power of a truly embedded manufacturing quality control system as you eliminate duplicate entries and reduce errors, which in.
The objectives of vhis are to a enhance the protection level of hospital insurance products. Imsure software, used with our inhouse gamma index program is a reliable tool to supplement routine imrt qa measurement. Historically, print and image quality evaluation has been hampered by reliance on subjective judgment and guesswork. Was macht ein software quality assurance qa manager jobsuma. The standard imaging imsure qa method uses techniques and algorithms developed at and patented by stanford university which, if properly implemented can greatly reduce the time effort required to conduct imrt and vmat qa. Moving from imrt qa measurements toward independent. If the installation screen does not appear browse the disk using windows explorer and doubleclick on startup. It was launched with the aim of sharing information about medical devices to help the end user make better decisions when purchasing. The quality assurance of volumetric modulated arc therapy. Acr practice guidelines for intensity modulated radiation therapy imrt recommend an independent dose calculation method as an alternative to physical measurements once dosimetric accuracy of the planningdelivery system has been demonstrated. Eighteen previously treated patients treatment planning files consisting of a total of 204 beams were exported from the pinnacle 3 tps to each of the four second check software. Adaptivo,pipspro,linacview,imsure qa,qa pilot brachytherapy.
Import patient contours to allow comparison of fluence. Joe has more than 30 years experience in the fields of diagnostic xray and radiation therapy. Outcomes assessed included the time needed to perform the qa of both the imsure and arccheck qa methods, and agreement between planned dose and qa measured dose. February 6, 2018 varian announced it has acquired privatelyheld mobius medical systems, a radiation oncology quality assurance qa software company. Patientspecific qa was performed using an inhouse program, epidose, for the 20 tbimrt plans. The process of imsure qa performed better than measurement qa at 5 of 12 the institutions. A plan qa was performed using both imsure version 3. Epidose uses portal images to reconstruct a 3d dose distribution in a phantom and compares this to the dose distribution. Delivery techniques include those based on purpose built devices and treatment machines together with those utilizing the capabilities of computer controlled multileaf collimators which. The installer wizard will open automatically and verify you have enough space on your hard drive for the installation. Imsure qa software expedite accurate second checks of machine and patient plan qa unprecedented accuracy from the patented 3source model algorithm, easy standard plan mu checks and uniquely comparative imrt plan qa no film, no phantom, no linac time required. Software quality assurance testing is one role in a larger software engineering team that consists of developers, lead developers, technical support and sometimes infrastructure support positions.
Quality management software qms manufacturing quality. The installation screen should appear automatically. Welcome to azimed azimed was founded by joe azevedo in late 2004. In terms of dosimetry, intensity modulated radiation therapy imrt treatments utilising a linear accelerator linac with dynamic multi. Imsure qa features 3source algorithm imaging technology. This is accomplished by many and varied approaches. Software for accurate and independent verification of monitor units, dose, and overall validity of standard, imrt rotational or brachytherapy. Evaluation and comparison of secondcheck monitor unit. Software quality assurance testing and test tool resources aptest.
Large numbers of test cases can be broken down into test suites. Imsure qa is the only dose calculation software that uses the patented. A job as a quality assurance tester can often lead to a position as a developer, if. Unprecedented accuracy from the patented 3source model algorithm, easy standard mu checks, and uniquely comparitive imrt plan qa. The purpose of this study was to set out acceptability criteria of imrt plans, and to determine the percentage discrepancy range of point dose calculation between imsure qa software and eclipse treatment planning system from varian medical systems. Qa focuses on improving the processes to deliver quality products to the customer. The performance of imsure qa software has been validated in five publications.
Device name this submission imsure qa software predicate 510k number this filing k031975 company dosisoft sa standard imaging, inc. Doseview 3d,doseview 1d,lucy 3d qa phantom,mimi phantom,streotactic dose verification system softwares. A program for imrt qa for dose point calculation imsure ver 3. The iqms quality management software modules link directly to all your erp software and manufacturingrelated data such as rmas, nonconforming inventory, boms and much more with no redundant data entry. Our investigation of the imsure qa software for imrt showed good agreement with both eclipse treatment planning system and epidose measurements to within 1%. Qea has developed a full line of quantitative, reliable image analysis tools, encompassing sophisticated, fullyautomated camerabased systems, automated scannerbased systems, portable handhelds for distinctness of image doi measurements, and a portable.
Imsure qa is proven as effective as measurements and tps 1,2 the performance of imsure qa software has been veri. Intended use is intended to be used as a quality assurance software for secondary monitorunit mu or secondary dose computations from dicom rt plans provided by tps. Imsure qa is the only software of its kind that can complete both parts of the classic imrt protocol, point dose verification and a fluence check. The purpose of this study was to evaluate and compare the accuracy of dose calculations in second check softwares diamond, imsure, mucheck, and radcalc against the phillips pinnacle 3 treatment planning system. However, regular imrt qa measurement coupled with robust mlc qa are still required. For both cbr and tbimrt plans, imsure qa software was used for patientspecific quality assurance qa for the clinic cases. Imported treatment planning system fluence is directly. Standard imagings imsure qa software performs secondary checks of treatment planning system plans utilizing the patented 3source algorithm from stanford university. Pdf the quality assurance of volumetric modulated arc. Adding and organizing test cases is quick and easy. Pipspro software, the lucy 3d qa phantom, imsure qa software and exradin ion chambers are just a few of the standard imaging products used by. Templatebased breast imrt planning for increased workload. This acquisition expands varians work in radiation medicine by increasing its portfolio of patient treatment plan qa and machine qa technologies and enables the company to potentially impact more patients around the globe with software.
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