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RayStation provides you with fast and user-friendly tools to efficiently and accurately contour the patient in the treatment planning process. It includes a comprehensive toolset ranging from manual tools to high-end semi-automatic and fully automatic contouring tools. Discover some of our customers' favorite tools below RayStation - Automation is the Future of Planning . Carmen Sawyers, MS, DABR . Ackerman Cancer Cente If you are interested in a guide particular to Raystation scripting, they have a scripting manual in the documentation. When you pull up the RayStation launcher, there should be a button that says Documentation or Resources (I can't remember) at the bottom of the window and it will pull up all the manuals The RayStation system at Narita Memorial Proton Center includes multi criteria optimization (MCO), which seeks to decrease manual planning time, provide a better understanding of tradeoffs between conflicting planning goals, and improve treatment plan quality

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RayStation's speed improves the workflow and is a critical factor for adaptive therapy. Adaptive planning is a key strength of RayStation and an important factor for Catharina Hospital. RayStation gives us lots of possibilities for evaluation and adaptation of treatment throughout the course, Budiharto said The difference in margin growth between RayStation and Pinnacle is mainly due to different techniques used by these planning systems for volume expansion. In RayStation, for uniform margins the Fast Marching Distance transform is used (19) and, for nonuniform margins, a chamfer-based approach is used Raystation Monte Carlo application: evaluation of electron calculations with entry obliquity. Raystation 4.5 Reference Manual,. In radiotherapy, radiation treatment planning is the process in which a team consisting of radiation oncologists, radiation therapist, medical physicists and medical dosimetrists plan the appropriate external beam radiotherapy or internal brachytherapy treatment technique for a patient with cance

RayStation also includes a variety of manual contouring tools for patient modeling. These include a smart brush with edge detection, and smart interpolation, where a dashed line shows the interpolated contour that can adjust to find the grayscale edge of the structure Rad Oncology Homepage. Radiation oncologists appeal to Congress to safeguard radiotherapy treatment Protecting cancer patients' access to value-based care . Using ERISA to end proton therapy denials Insights from Timothy J. Rozelle and Lisa S. Kantor, from Kantor & Kantor, LLP on getting insurers to provide coverag

Raystation scripting resources : MedicalPhysic

PDF | On Jun 8, 2015, M Jones and others published Commissioning of an Elekta Agility Beam Model for the RayStation Treatment Planning System RaySearch Laboratories AB has released µ-RayStation, a version of its RayStation 5 platform specifically adapted for conducting clinical research on small animals. manual, semi-automatic and. ironpython scripting in a radiation therapy treatment planning system either via manual or raystation . 1 Sutton et al. 5 present their commissioning experience of RayStation (v3.0); however, the study does not show comparisons to other planning systems for RayStation's performance to be fully appreciated. Our study aims to provide insight into the modeling process and to allow the basic dose calculation accuracy and clinical plan quality. The results derived from XiO were compared with those from RayStation. While the mean 2D GPRs derived from both TPSs were 98.1% (XiO) and 100% (RayStation), the mean predicted 3D GPRs of ipsilateral lung (73.3% [XiO] and 85.9% [RayStation]; p < 0.001) had no correlation with 2D GPRs under the 3% global/3 mm criterion

The firm has found an issue with DICOM RT Image representation of DRR images from RayStation 2.0 which needs to be clarified in the user manual. The symptoms involve the Pixel Spacing and Image Position attributes in the RT images being incorrect, thus enabling the user to make measurements that are erroneous and possibly misalign the patient RayStation compared well against both the independent stoichiometric calibration, the method presented by Fippel and Soukup, 15 and, where applicable, ICRU 49. Differences in RayStation RLSP for the five patients did not exceed 2% compared with the two calculation methods and did not exceed 2.5% compared with ICRU 49

Manual segmentation should be preferred for this target volume whatever the algorithm. Table 4 Results obtained for the evaluation dataset with the five commercial solutions [WFB (Mirada Medical), MIM (MIM Software), SPICE (Philips), ABAS (Elekta), and RS (RayStation)] compared to expert delineation for the prostate bed CTV The RayStation manual states that the to reduce the air gap between patient surface and range shifter for targets of less than 4-cm depth, as preliminary data indicate that a 10-cm air gap yields. Automated atlas-based segmentation (ABS) algorithms present the potential to reduce the variability in volume delineation. Several vendors offer software that are mainly used for cranial, head and neck, and prostate cases. The present study will compare the contours produced by a radiation. Manual Import If anything goes and RayStation will export the external contours and label them as such in the Dicom header so that DC detects which ROI is the. RayStation is the newly installed treatment planning system now being used in the RCTS and head of section Lisa Te Paiho says the benefits are already being felt. The new system enables us to prepare treatment plans quicker, meaning patients will be able to begin treatment sooner

Hitzer model 55 freestanding stove exploits radiant heat output with basic traditional design. Like all Hitzer products, this stove is constructed and built with Amish craftsmanship that will be sure to last. Utilizing the basic appearance and traditional design this stove was made to meet our customer's needs Data on TPSWiki.com is provided by site users, so there are very likely errors. Improper scripting can corrupt treatment plans and/or the treatment planning system. Review, verify and test all information before implementation. Use of information provided by this site is at your own risk In the RayStation 5 PBS dose engine validation, a few deviations from the dose accu-racy requirements were noted for doses at shallow depths (<3 cm) in water when a range shifter was used. Do not use the device in these situations.4 RayStation updated the language in the RaySta-tion 6 User Manual to explain the reasoning for the inaccurate dos Other functionality added by the service pack includes manual editing of wave arcs for Vero machines and MR planning density view. MR-based planning is a new feature introduced in RayStation 6. Manual Plan Model-Generated Plan . Knowledge Based Planning for Spine SBRT • 6/10 model-generated cases were acceptable with no tweaking • 4/10 model-generated cases were acceptable after 1 or 2 iterations of tweaking • Without sacrificing cord and cord_prv objectives, target coverage improved by approximately 5% in the model

BOSTON, September 26, 2016 - RaySearch and Mevion Medical Systems, two leaders in the field of technology for proton therapy, are extending their collaboration agreement to support the RayCare® oncology information system (OIS), which is currently in development at RaySearch, and to take full advantage of the advanced treatment capabilities of the MEVION S250i with HYPERSCAN with Adaptive. RayStation computes a user-specified number of plans that optimize different weighted sums of the objectives in order to create a representation of the Pareto surface. We used 4*(number of objectives) plans for each Pareto surface While Monaco® model was created externally by Elekta® dedicated team, RayStation® physics module was used on site to create models using both automatic and manual modeling tools. Both TPS include definitions of primary and secondary Gaussian X-photons sources positions, sizes and weights

RaySearch Laboratories AB (publ) has been pushing the limits of advanced cancer treatment since 2000. Using progressive algorithms, RaySearch develops world leading software used by thousands of the most cutting-edge cancer clinics in the world The Raystation Auto-Breast process involves markers placed on the patient's skin surface at CT but the planning stage was still manual

RayStation® integrates all RaySearch's advanced treatment planning solutions into a flexible treatment planning system. It combines unique features such as multi-criteria optimization tools. UMCG has been a RaySearch-client since 2013 and use RayStation as their main TPS for external beam proton and photon radiotherapy. The RayStation installation at the center includes adaptive radiation therapy, multi-criteria optimization and radiobiology, in complement to the Plan Explorer feature The goal is twofold: to deliver workflow efficiencies versus manual treatment planning, with plans delivered in minutes rather than hours; and to generate personalized treatment plans tailored to the unique needs of each patient. (See also Machine learning: a game-changer for radiation oncology. Guidelines for exporting treatment plan data for clinical trial QA reviews Brainlab iPlan 4.5 Eclipse 11 Monaco 5 Oncentra 4.3 Pinnacle 9.6 and 9.8 RayStation 4 Tomotherapy 5 Xio 5 Version 8 March 201

Texture analysis is a technique used for the quantification of image texture. It has been successfully used in many fields, and in the past years it has been applied in magnetic resonance imaging (MRI) as a computer-aided diagnostic tool. Quantification of the intrinsic heterogeneity of different. Treatment Planning System (TPS) Commissioning and QA Practical Medical Physics SAM Challenges and Opportunities Greg Salomons • Why a Session on Treatment Planning Systems? • Brief History of Treatment Planning Systems • A Few Lessons Learned First Hand • Key Consideration When Using Gamma Analysis Outlin Evaluation of RayStation robust optimisation for superficial target coverage with setup variation in breast IMRT. Authors; (2014) RayStation 4.5 User Manual The AEM evaluates the plan using pre-determined plan evaluation parameters: PTV dose-volume metrics and critical organ doses. The tool has been tested for 10 patients. Results: Automatic plans are generated and saved in the order of the treatment dates of the Adaptive Planning module of the RayStation planning system, without any manual.

(RayStation) vs. manual contours Data from Jinzhong Yang and Peter Balter (submitted to ASTRO 2018) Clinical use of OAR autocontouring 41 In submission:Retrospective. - Manual DVH tracing, results entered in Excel • RayStation has a rotation and translation tool for ROIs, but it requires a 4x4 matrix as inpu Methods: Constant dose rate (CDR) VMAT is an option in the Raystation treatment planning system, enabling VMAT delivery on Varian linacs without a RapidArc upgrade. Raystation 4.7 was used to commission CDR-VMAT for a Varian Clinac iX. Raystation arc model parameters were selected to match machine deliverability characteristics

commercial proton pencil beam scanning RayStation treatment planning system. Materials and Methods: The commissioning data requirements are (1) integrated depth dose curves, (2) spot profiles, (3) absolute dose/monitor unit calibration, and (4) virtual source position. An 8-cm parallel plate chamber was used to measure the integrate 1)To provide an overview of VMAT capable treatment planning systems. 2)To review VMAT planning techniques and tools for creating optimal VMAT plan The new version includes a wide range of new features and improvements. With RayStation® 3.5 RaySearch releases state of-the-art tools for treatment planning of radiation therapy with electrons and protons, complementing RayStation's extensive tools for planning and optimization of radiation therapy with photons Automatic plans are generated and saved in the order of the treatment dates of the Adaptive Planning module of the RayStation planning system, without any manual intervention. Once the CTV dose deviates more than 3%, both email and page alerts are sent to the physician and the physicist of the patient so that one can look the case closely In clinical practice, we did manual rigid registration between the CBCT images and the planning CT image by matching the gold fiducial markers, using Eclipse. Then, we exported all the CBCT images, which had already been registered, to RayStation

RaySearch Laboratories publ : Narita Memorial Proton Center

  1. Manual contours used in clinic were reviewed and modified for consistency and served as ground truth for the evaluation. The template for RayStation ABS can be.
  2. The algorithm was also validated using 81 clinical electron patient plans. Three MU calculation methods were used for each patient: manual calculation based on AAPM TG-71, RayStation calculation on patient CT images, and RayStation calculation on flat water phantom. The MUs were compared
  3. ate all unnecessary tedious manual steps and lets the user focus all energy on reviewing, improving and adapting the treatment plans, which are the tasks where the clinical experience matters the most, says Johan Löf, CEO of RaySearch. About RayStation
  4. STOCKHOLM, 02 FEBRUARY, 2017 RAYSEARCH LICENSES AI TECHNOLOGY FOR AUTOMATED TREATMENT PLANNING FROM UHN University Health Network (UHN) in Canada has exclusively licensed a new artificial intelligence (AI) technology for automated radiation therapy treatment planning to RaySearch, for incorporation* into the RayStation® treatment planning system

RaySearch Releases RayStation 3

RayStation® takes a big leap forward to eliminate all unnecessary tedious manual steps and lets the user focus all energy on reviewing, improving and adapting the treatment plans, which are the. RaySearch has launched µ-RayStation, a version of its innovative treatment planning system specially adapted for research on small animals. Now those engaged in pre-clinical research can have access to the advanced functionality of RayStation, in a system tailored to the specific needs of this.

The aim of this work was to develop a script using GA to create a good quality treatment plan with RayStation TPS. The script was retrospectively applied to a sample of 10 VMAT prostate patients and compared both with a commercial automatic planning solution and with a manual one. 2. Materials and Methods. 2.1. Genetic Algorithm STOCKHOLM--(BUSINESS WIRE)-- Regulatory News: In March RaySearch Laboratories AB announced that version 3.5 of RaySearch's RayStation® treatment planning system had been released for clinical use. RaySearch has now received 510(k) clearance from the FDA for RayStation® 3.5 meaning that the new features can be marketed in the US we again end up with (semi-) manual golden standard. With proper selection of an atlas and enough plastic transformation the different segmentation properties may be achieved. If we want to use the atlas based segmentation for segmentation of an object within image, we have to have an atlas and also have to define the registration procedure.

RayStation, plans from XiO were imported and recomputed in RayStation to verify that the dose differences between the 2 systems were negligible (within 2%). Pareto surface-based MCO uses the paradigm of objectives and constraints. Constraints are criteria that cannot be violated, whereas objectives are functions tha ACC commissioned RayStation for its MEVION S250 in just two weeks, achieving the fastest clinical ramp-up in proton therapy history. The center is now treating more than 40 patients per day in a. Color Determination, Far Vision, Listening, Manual Dexterity, Near Vision, Sitting, Speaking, Standing, Walking. Share Refer this job to a friend . Interested in this opportunity? Socialize this job opportunity to a friend, colleague, or family member: EEO Statement. The University of Utah Health Care is an Affirmative Action/Equal Opportunity.

Aktina's Small Field Circular Collimators are safe, light-weight, simple to use, and extremely accurate. The Adapter simply snaps onto the Elekta LINAC head without the need for modifications to the collimator face plate.Inter-changeable cones are provided over a range of 5 through 40mm field sizes (increments of 1mm) FOR CUSTOMERS UPGRADING TO IDMS FOR USE WITH RAYSTATION®: • The iDMS Upgrade will include a 60-day license to Accuray Precision Treatment Planning. • This license allows users to migrate in-process patients using Accuray Precision, minimizing the need to re-plan these cases

BOSTON, Sep 26, 2016 (BUSINESS WIRE) -- RaySearch and Mevion Medical Systems, two leaders in the field of technology for proton therapy, are extending their collaboration agreement to support the. Weekly CBCT images were also imported into the Raystation TPS through DICOM service. For each patient, each weekly CBCT image was rigidly registered to the planning CT individually. The rigid registration was performed automatically and final manual adjustment was used for better alignment I created a 4-arc vmat plan on RayStation TPS using MultiCriteria Optimization. I scored 142.81/150. I struggled with the Conformality number; once I understood that it is the product of the target coverage and the Conformality Index, I sought to reduce the high dose spillage and maintain PTV coverage

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4.2. for Statements¶. The for statement in Python differs a bit from what you may be used to in C or Pascal. Rather than always iterating over an arithmetic progression of numbers (like in Pascal), or giving the user the ability to define both the iteration step and halting condition (as C), Python's for statement iterates over the items of any sequence (a list or a string), in the order. • Pinnacle, Masterplan, Eclipse, RayStation • Fluence inverse planning approach • Non-intuitive • Double arcs to obtain more modulation/smoothing imperfections Planning Hardware specifications • Limit the search space (degrees-of-freedom) for the optimizer by applying the constraints of the linac **Physical Requirements**: Must possess mobility to travel between various sections of the department/hospital/cancer center; must possess manual dexterity to grasp and manipulate large/small objects, thick/thin objects, use a computer keyboard and calculator and use writing implements such as a pen, pencil, markers, etc. Must be able to sit. International Journal of Biomedical Imaging is a peer-reviewed, Open Access journal that promotes research and development of biomedical imaging by publishing high-quality research articles and reviews in this rapidly growing interdisciplinary field

32. Comparison between multi-criteria optimization (MCO ..

The NextGate Software is not intended to be used for active patient management, monitoring, diagnostics, or critical decision making, or any other purpose relating to data obtained directly or indirectly from the NextGate Software except for the purpose(s) set forth in the product manual and/or related documentation Deep-learning organ segmentation* will be featured in the upcoming release of RaySearch's RayStation treatment-planning software. RayStation 8B* is set to ship in December. Finance, automotive, agriculture, telecoms and professional sports: these are just a few of the diverse industries being. Gap Challenger Manual, Building Websites With Vb Net And Dotnetnuke 4 Egan Daniel E, Arema Manual, Download 2006 2010 Yamaha Grizzly 450 Repair Manual Yfm450, Mazda 3 Speed 3 Service Repair Workshop Manual 2007 2009, Kawasaki 1972 900 Z1 Z 1 Motorcycle Service Repair Manual, Mercury 16 Mower Parts Manual, 9658 9658 Infiniti Hybrid 2013 Y51 M Serie spacing (GS), and RayStation treatment planning systems. The agreement between measured and calculated dose was evaluated for each detector and calculation algorithm. A selection of established and novel aperture complexity metrics were calculated for the plan cohort. Correla Adaptive and innovative Radiation Treatment FOR improving Cancer patients' treatment outcome Concept The aim of the project is to improve treatment outcome more specifically in advanced head and neck and non-small cell lung cancer (NSCLC) patients by: Improving the therapeutic ratio

February 2, 2017/in Latest News /by TDC Techna and UHN's Technology Development and Commercialization office are pleased to announce that UHN has exclusively licensed a new artificial intelligence (AI) technology for automated treatment planning to RaySearch Laboratories AB, a global leader in radiation therapy treatment planning systems, for incorporation into the RayStation® platform. STOCKHOLM, June 26, 2018 /PRNewswire/ --MedStar Georgetown University Hospital in Washington, D.C., has begun patient treatments using the RayStation treatment planning system in combination with Mevion's Hyperscan pencil beam scanning system The product affected by this notice is sold under the trade name RayStation 6 (RayPlan 2) and RayStation 7 (RayPlan 7). To determine if the version you are using is affected, open the About RayStation dialog in the RayStation application and check if the build number reported there is 6.0.0.24, 6.1.0.26, 6.1.1.2, 6.2.0.7, or 7.0.0.19 If your file isn't in the right format and your software doesn't export in one of the format options that Shapeways can read, you can use MeshLab to convert it. Shapeways requires that models be uploaded in DAE, OBJ, STL, X3D, X3DB, X3DV, or WRL for most 3D prints and for Full Color Sandstone, DAE, WRL, X3D, X3DB, or X3D is required

Techna and UHN's Technology Development and Commercialization office are pleased to announce that UHN has exclusively licensed a new artificial intelligence (AI) technology for automated treatment planning to RaySearch Laboratories AB, a global leader in radiation therapy treatment planning systems, for incorporation into the RayStation® platform which is currently used in over 2,600. Previous collaboration between RaySearch and Mevion has led to impressive results at Mevion customer sites, such as Ackerman Cancer Center (ACC) in Jacksonville, Florida. ACC commissioned RayStation for its MEVION S250 in just two weeks, achieving the fastest clinical ramp-up in proton therapy history

The aim of this work was to develop a script using GA to create a good quality treatment plan with RayStation TPS. The script was retrospectively applied to a sample of 10 VMAT prostate patients and compared both with a commercial automatic planning solution and with a manual one Mitchell Cancer Institute adopts RayStation treatment planning NextGate was mentioned in a recent article on vendor wins and go-lives for our win with DHHS Victoria. View the full article on the Health Data Management website The goal of this tie-up is to produce personalized treatment plans that are customized to the unique requirements of each patient and to provide workflow efficiencies Vs. manual treatment planning. Machine learning is a natural fit for automating the complex treatment-planning process

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STOCKHOLM, July 4, 2018 /PRNewswire/ -- Kobe Proton Center in Japan has recently started clinical application of RayStation 7 for treatment. The first patient was treated in March 2018 using the uniform scanning method with a plan created in RayStation though the manual manipulation of standard isodose charts onto patient body contours. The patient body contour were generated by direct tracing or lead-wire representation. FROM WATER TO CALCULATED DOSE IN PATIENT With the introduction of CT , full anatomical information To relate such measurements to the actual dos Unlike conventional IMRT treatments, during which the machine must rotate several times around the patient or make repeated stops and starts to treat the tumor from a number of different angles, VMAT / RapidArc can deliver the dose to the entire tumor in a 360-degree rotation, typically in less than two minutes

RayStation is the newly installed treatment planning system now being used in the RCTS and head of section Lisa Te Paiho says the benefits are already being felt. ?The new system enables us to prepare treatment plans quicker, meaning patients will be able to begin treatment sooner Purpose:We evaluated the performance of organ contour propagation from a planning computed tomography to cone-beam computed tomography with deformable image registration by comparing contours to manual contouring.Materials and Methods:Sixteen patients were retrospectively identified based on showing considerable physical change throughout the course of treatment Enforcement Report for January 25, 2012. Skip to main page content; RayStation Version 2.0.0.15 Consult instruction for use. RayStation is a software system designed for treatment planning and.

Quantifying the effect of air gap, depth, and range shifter

fully integrated solutions with raystation raycare the tomotherapy and cyberknife treatment systems learn how proton therapy works to deliver the proper dose of radiation precisely to the targeted tumor and reduce the negative side effects of other treatments You may looking Ion Beams In Tumor Therapy document throught internet in google U.S. Food and Drug Administration 10903 New Hampshire Avenue Silver Spring, MD 20993 1-888-INFO-FDA (1-888-463-6332) Contact FD like manual correction that also take time. The Atlas Based Auto Segmentation (ABAS) tool, Mirada, RayStation, and MIM softwares are a well known commercial softwares for automatic re-contouring. However, these softwares are considered a black box for the users, and therefore limits the potential of parameter customization and tuning. Ope Epiqa version 4.3 with support for RayStation treatment planning system released for clinical use. 04. December 2017. Epiqa version supporting also RaySearch TPS, ARIA version 15 and export of evaluated PV images converted to dose matrices in DICOM format. show all New

A pencil beam algorithm as a component of an optimization algorithm for intensity modulated proton therapy (IMPT) is presented. The pencil beam algorithm is tuned to the special accuracy requirements of IMPT, where in heterogeneous geometries both the position and distortion of the Bragg peak and. Physical Requirements: Must possess mobility to travel between various sections of the department/hospital/cancer center; must possess manual dexterity to grasp and manipulate large/small objects, thick/thin objects, use a computer keyboard and calculator and use writing implements such as a pen, pencil, markers, etc. Must be able to sit. TrueBeam Radiotherapy System with Visual Coaching Device or EDGE or VitalBeam RayStation 3.5, RayStation 4.0, RayStation 4.5, RayStation 4.7, RayStation 5. RaySearch Laboratories AB (publ.) has entered into an exclusive license agreement with University Health Network's Princess Margaret Cancer Centre in Toronto, Canada regarding techniques for. radiation with sub-millimeter accuracy while patients breathe normally, without manual user intervention. Treatment with the CyberKnife Systems requires no anesthesia, and treatment sessions are done on an outpatient basis. In addition, the CyberKnife Systems are designed to minimize many of the risks and complications associated wit

Speed and Flexibility at Catharina Hospital, Eindhoven, The

Search among the 56,134 catalogs and technical brochures available on MedicalExpo RayStation. An automatic window focus change to RayStation allowed for clinical approval of the dose distribution, which in the meantime was also sent to Dynaplan. Conclusions: We successfully developed a library to interface the RayStation scripting API through native C++, allowing a risk decrease for the use of research software in a clinica

Modeling and dosimetric performance evaluation of the

QUICK FACTS OUR CLINICAL ACTIVITY OUR TEAM OUR IMPACT care and support from diagnosis, treatment to long-term follow up for HNC patients $40.8M annual peer-reviewed funding 242 peer-reviewed publication RaySearch Laboratories is a medical technology company that develops advanced software solutions for improved radiation therapy of cancer. RaySearch's products are mainly sold through license agreements with leading partners such as Philips, Nucletron, IBA Dosimetry, Varian, Accuray and Siemens

Overview of some major incidents in radiotherapy and their consequences Hamish Porter BIR - Radiotherapy Errors and Near Misses September, 2012 2 In 1966, 3 patients received overdoses during electron therapy on a dual-mode 8 MeV linear accelerator. Expert committee investigated a nd concluded that the cause was RaySearch licenses AI technology for automated treatment planning from UHN. University Health Network (UHN) in Canada has exclusively licensed a new artificial intelligence (AI) technology for. Due to the manual manipulation required in 3D planning it can be time-consuming to nd a desirable dose distribution. Also, once a plan is created there is no way of con rming whether the plan is fully optimized. By 'fully optimized' we refer to a plan where any improvement of one criteria { eg

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