Desigm & Development of Collimator for X RAY Machine

Abstract

An X-ray collimator is a device used in radiology to restrict the size and shape of the X-ray beam emitted from the X-ray tube. Its primary function is to limit the radiation exposure to the patient by reducing unnecessary X-ray scatter and stray radiation. It consists of a set of lead shutters or blades arranged in a rectangular or circular pattern. This report documents the design and fabrication of a manual X-ray collimator, addressing the need for an efficient and user-friendly device in medical imaging applications. The project aimed to produce a collimator that enhances radiation control, ensures accurate X-ray field adjustment, and aligns with safety standards. The report outlines the project's objectives, scope, and methodology, encompassing concept generation, detailed analysis, and finalized specifications. Through iterative design and prototyping, the chosen concept underwent thorough testing, validation, and refinement to meet the specified requirements. Key aspects covered in the report include the geometry and dimensions of the collimator, material selection, assembly analysis, safety considerations, and compliance with regulatory standards. The finalized specifications encompass functional, technical, and performance requirements, along with considerations for user interface, documentation, and testing criteria. The project's significance lies in contributing to advancements in medical imaging technology by providing a reliable and cost-effective solution for radiation control. The detailed analysis and testing conducted ensure the collimator's suitability for integration into existing X-ray systems, with potential applications in healthcare facilities worldwide.