Quality Assurance

A reading list for QA devices

Articles on Detectors

• "Dosimetry for ion beam therapy" (2010)

This paper looks at current methods and standards for PBT dosimetry. It also gives advantages and disadvantages of each method. This paper was particularly useful for looking at film dosimetry and ionization chambers. https://iopscience.iop.org/article/10.1088/0031-9155/55/21/R01/meta

• "A critical review of the practices of proton daily quality assurance programs" (2021)

https://dx.doi.org/10.21037/TRO-21-11

Commercially Available Devices

IBA Dosimetry

• Lynx/Sphinx
  • Usage: Daily QA, Monthly QA, Annual QA, Commissioning
  • For performing spot size and position measurements and numerous energies.
  • 0.4 mm thick and 300 x 300 mm^2 Ga- based plastic scintillator screen, with mirror and CCD camera.
  • Technical specs:
    • Pixel size: 4.65 x 4.65 um²
    • Effective spacial resolution: 0.5 mm
    • Video camera: 1024 x 1024, 12-bit resolution
    • Sampling time: 7 images / s
    • Total dimensions 360 x 370 x 600 mm
  • Sphinx phantom consists of wedges for range consistency checks (no direct range measurement) and absolute dose measurements with PPC05 Plane Parallel Chamber.

• Sphinx Compact
  • Usage: Daily QA, Monthly QA, Annual QA, Commissioning

• PPC05 Plane Parallel Chamber
  • Usage: Daily QA, Monthly QA, Annual QA, Commissioning

• myQA Phoenix
  • Usage: Monthly QA, Annual QA, Commissioning

• myQA MatriXX AiR

• Giraffe
  • Usage: Monthly QA, Annual QA, Commissioning

• Zebra
  • Usage: Monthly QA, Annual QA, Commissioning

• StingRay
  • Usage: Monthly QA, Annual QA, Commissioning

PTW

• Octavius Detector 1500XDR

• Octavius Detector 1600XDR

• Bragg Peak Chamber 34070

• Bragg Peak Chamber 34080

• Bragg Peak 150

Sun Nuclear

• Daily QA 3

• IC Profiler