Quasar - Penta-Guide Phantom
From Products
The QUASAR™ Penta-Guide Phantom is recognized globally as the preferred tool for commissioning and daily testing of Image-Guided Radiotherapy (IGRT) systems. The QUASAR™ Penta-Guide Phantom ensures the accuracy of LINAC-mounted On-Board Imaging (OBI) guidance systems, including KV, MV, and X-ray Volumetric Imaging (XVI) using Cone Beam CT (CBCT). Its simple and innovative design facilitates intuitive verification of spatial alignment and isocenter coincidence on IGRT and SGRT systems. The addition of an optional Penta-Guide Tilt-Plate provides intuitive verification of 6DoF couch adjustments. Combined with our included analysis software, Penta-Guide provides detailed image quality metrics that evaluate the performance of your CBCT imaging systems.
Features
Intuitive Design
QUASAR Penta-Guide’s simple design promotes efficient daily testing to ensure on-board imaging alignment accuracy. The phantom contains a unique system of low-density rings and hollow spheres, enabling intuitive quality assurance while eliminating high-density imaging artifacts.
Workflow Efficiency
Integrate the QUASAR Penta-Guide IGRT phantom into your daily QA routine to perform geometric accuracy tests. Confirm room laser and IGRT targeting accuracy while simultaneously acquiring valuable CBCT image quality data to monitor On Board Imaging performance.
Precision
Manufactured to provide 0.25 mm accuracy – guaranteeing a high-calibre tool for your daily QA processes. Perform multiple isocenter coincidence and alignment tests with reliable repeatability and confidence. Visual tolerance features provide accurate determination of pass/fail criteria.
Image Quality Trending
Obtain vital image quality metrics on your CBCT imaging platform to monitor and trend system performance. Automated analysis provides detailed data to troubleshoot imaging problems or suggest preventative maintenance, minimizing system downtime.
Software
Included with every Penta-Guide Phantom is a software package designed to improve the Radiation Therapist (RT) and Physics QA analysis workflow. An emphasis on user-focused software features such as an RT QA checklist, automated image analysis, and performance trending, creates a time-saving and valuable quality assurance system.
Specifications
-
- Cube, 16 cm, acrylic, 5 kg
- 4 x 4, 10 x 10, and 12 x 12 cm2 light field alignment
- Laser alignment lines
- Built-in bubble level
- Free software available for download
- Internal imaging and registration markers designed to minimize CT artifacts
- User’s Guide and cardboard container for storage and handling are included
- Minimum Software Technical Requirements
- Standard PC desktop or laptop with Windows 10 or greater
- 4 GB RAM
- .NET framework 4.6.1 for client and server
- Acrobat Reader to view PDF files
- 100-1009: Penta-Guide Phantom
- Includes the Lehmann Yoke
- Optional Accessories
- 500-3501: Hood for Varian Frameless Array or other visual position indicators
- 500-3503: Penta-Guide Tilt Plate
Customer reviews
No reviews were found for Quasar - Penta-Guide Phantom. Be the first to review!