What does the term "tube head" refer to in X-ray equipment?

The term "tube head" refers specifically to the component of X-ray equipment that contains the X-ray tube and collimator. The X-ray tube is where the actual production of X-rays occurs, and the collimator is used to shape and direct the X-ray beam. This is a critical part of X-ray machines as these components work together to ensure that the X-rays are focused properly and only the necessary area is exposed to radiation, which is vital for patient safety and image quality. Understanding the function of the tube head is essential for effective use and safety protocols in dental radiography, as it plays a significant role in both the generation of X-rays and the management of exposure.