Medical Physics Dosimetry: Quality Assurance
By undertaking quality assurance, the ultimate aim is to ensure accurate radiation dose delivery to a pre-defined clinical volume (target) within a scheduled time.
To ensure this quality, our service is principally concerned with fulfilling the recommended physics, technical and equipment conditions that constitute and satisfy regular optimal performance parameters that assure treatment execution as dosimetrically planned.
Some typical undertakings are included in the list below which is non-exhaustive and typically adaptable to local conditions/scenarios:
Linear Accelerator Q.A.: Photon and electron outputs, Photon Tissue Phantom Ratios measurements, Electron Energy Ratios + Electron "Cut-out" dosimetry for Relative output factors, Wedge Ratios, Dose monitor unit linearity, Diode consistency checks, MLC consistency checks, Imaging Devices (e.g. EPID) QA, Film vs Radiation checks, Film processing, scanning, analysis, Photon + Electron Flatness and Symmetry checks, water tank measurements and analysis.
Patient-specific dosimetry QA, CT Q.A., TLD reading & calibration.
services we offer:
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We have used KHM Solutions and can completely recommend them. The website they provided was wonderful, with very clear and concise detailed instructions and demonstration for backend administration. The Technical Support has also been wonderful, the response time on a issue I had was phenomenal, plus the solution to my issue was provided in a very clear manner. I will be using KHM Solutions on my next project as well.–Samir, GaglaniandCo
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