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Large fov (37 cm x 32 cm) empty boundary model designs can achieve efficient workflows in 10 minutes, including settings, scanning and analysis. The mrid 3d includes image analysis software, with a 3d dicom viewer and an interest area (roi) selection, allowing users to analyse smaller custom volumes。
Compatible machine: srs system, mr-linac, mr-sim
Application: mr guided radiotherapy, geometric malformations
Quasar mdid3d geometric teratogenic molluscs, quasar mri:
The mrid3d design allows rapid configuration, scanning and analysis of geometrical deformations in a short 10 minutes. The model prefills high t1w mineral oil and is independent and has a controlled internal environment that does not require maintenance over time. In addition, automated detection and alignment processes support rapid and accurate data analysis。The mrid3d system is designed to maintain geometric integrity and thus provide accurate and reliable deformation analysis throughout the life cycle of the body model. A combination of precision-processed reference points, magnetic ratio matching materials and structural volume stabilization functions can produce excellent geometrical deformation solutions。
Mrid3d quantifys the mr geometric malformations by adjusting the algorithms used in the b0 grid and gradient rim designs using validated scientific methods. This innovative approach allows for high precision, hollowy and lighter geometric malformations. Combining the physical properties of the model, mrid3d can provide real sub-millimetre precision。
Accuracy was further improved by combining the xyz detection function and the six comparative benchmarks of the other central services. Mrid3d can determine any differences with dicom coordinates and correct dvds to eliminate the effects of laser/therapeutic chair errors or human errors. This design facilitates accurate data matching, even at a high level of distortion。
The quasartm mrid3d software application was designed to take fully into account the specific needs of mr medical physicists and clinical workflows. The accuracy, speed and efficiency of the results are the main considerations in the design process. The software application is optimized to operate locally without load or delay problems, thereby reducing the time required for cloud-based applications to generate 3d de-cut vector fields. Quasartm mrid3d provides an unrestricted scanning licence for a system. This allows users to test freely without fear of exhausting the defined quota for qualified scans. Other system licences are available on request。
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Quasar drid3d geometric teratogenic model specification
- Modular material: yakli
- Density: 1. 18 g/cm3
- Weight: 21 kg
- Volume sensitivity: χv= -9. 01 x 10-6@20°c
- Filming agent: 5 rising t1 shade paraffin mineral oil
- Portrait size sensitivity: χv=-9. 24 x 10-6@20°c
- Contrast density: 0. 83 g/cm3, t1 = ~ 300ms @1. 5t, εr < 3
- Physical size: 39. 4 cm in diameter x 39. 1 cm long
- Image size: 36. 8 cm in diameter x 32. 1 cm long
- Internal volume: hollow, 33 cm in diameter x 27 cm long, ~25 l
- Minimum technical requirements
System: windows 7 sp1 or higher
Processor: intel coretm i7 or better
Hard disk space: minimum 10 gb (64 bit)
Ram: 8 gigabytes (gb) or higher
Screen resolution: 1920 x 1080 pixels
Graphic cards: intel hd integraded graphics or nvidia geforce gtx 750 or more
100-1018: mrid3d geometric deformation analysis system, including;
1-model
Software licences
User guide
500-5040: other software licences
Software licences