Summary:The lesson covers the critical steps in commissioning and performing quality assurance (QA) on an afterloader system. It begins with outlining the acceptance process, including mechanical checks, safety inspections, software and IT setup, and interlock checks, which ensure the system operates as intended. The presenter emphasizes the importance of reviewing vendor documents, such as user and technical manuals, as well as regulatory guidelines. There is also a focus on inspecting the equipment upon delivery for any damage and ensuring all components are accounted for and functional. The acceptance test involves collaboration between the vendor and the facility's physicist to confirm the system meets performance standards before the ownership is transferred to the customer.
The second half of the session covers the commissioning process, which includes a series of system tests to ensure the functionality of the treatment unit, including safety checks for interlocks, source retraction, and emergency features. QA tests are divided into daily, quarterly, and annual checks, focusing on system accuracy, connectivity, and emergency preparedness. Backup protocols and system redundancy are also discussed, including steps for maintaining operations in the event of network failures or attacks. Overall, the session highlights the importance of thorough QA protocols to ensure safety, system functionality, and compliance with regulatory standards.
- Duration: 60 min
- Language: English
- Country: Australia
- Level: Basic
Keywords: HDR, brachytherapy, bunker shielding,
