Beam commissioning and Machine QA for Pencil Beam Scanning
IBA Dosimetry has been providing innovative dosimetry equipment and services to more than 4,000 satisfied water phantom users worldwide for over 40 years. Our newest solution for depth dose measurements, the Blue Phantom PT, is specifically designed for Proton Therapy (PT) Pencil Beam Scanning (PBS).
The Blue Phantom PT facilitates faster and more accurate commissioning of PT treatment systems, which is fundamental for safer patient treatments.
With integrated scanning software myQA Accept, the Blue Phantom PT is the technically superior water phantom solution for Proton Therapy beam scanning.
Contact us for your individual solution!
A targeted solution for the most efficient Quality Assurance
Faster machine QA
Compact design & minimum water volume enables faster filling
Easy handling & positioning for 50% faster setup
Weight: 12 kg (without water)
Fast positioning speed with chamber movement of 20 mm/s saves time
Most accurate commissioning
- Accurate detector positioning down to +/- 50µm
- Laser calibration certifies accuracy
Compatible with all PT systems
- Magnetic resistant positioning sensor is fully compatible with all PT systems
- Thin, easily replaceable PMMA window for low range measurements
- Scan range up to 380 mm water equivalent depth
- Step-by-step & continuous scanning mode
- With the entrance window (3 mm physical / 3.5 mm WET) and a Stingray (WET of 5 mm), the minimum depth is 8.5 mm
myQA Software Platform
- The Blue Phantom PT is fully integrated in the myQA workflow
Detector support
- Large ionization chamber Stingray for accurate Bragg peak measurements
- PPC40 and PPC05 for absolute dose measurements
- Stealth Chamber with dedicated holder for reference measurements
Technical specs
Exterior water tank dimensions: 57 x 28 x 27 cm3
Weight: 12 kg (without water)
Scanning range: up to 380 mm water equivalent depth
Sensor resolution: 0.001 mm
Position resolution: 0.1 mm
Positioning accuracy: +/- 0.05 mm
Positioning reproducibility: +/- 0.03 mm
Positioning speed: up to 20 mm/s
Thin window: 3-5 mm
Wall thickness / material: 10 mm/ PMMA
Flyer Blue Phantom PT - EN
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