![]() The simplest example is to replace regular solid stops. However, due to its excellent performance in mechanical structure and the flexibility and diversity of precise motion under computer automation control, it has a variety of potential functions. The main purpose of the development of multi-leaf collimators is to achieve conformal radiotherapy. Therefore, according to the installation method of the multi-leaf collimator, there are two types: external type and built-in type. The multi-leaf collimator usually needs to be used in conjunction with the secondary collimator of the radiation head. Multi-leaf collimatorsare mechanical moving parts used to generate conformal radiation fields, commonly known as multi-leaf gratings, multi-leaf diaphragms, etc., and are widely used in the medical field. About the use of electric multi-leaf collimators in radiology
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