What is the purpose of image intensifiers in fluoroscopy?

Image intensifiers play a vital role in improving the quality of images obtained during fluoroscopic procedures. Their primary purpose is to enhance the brightness of fluoroscopic images. This is achieved through a sophisticated process that converts the x-rays that pass through the patient into visible light, significantly amplifying the brightness of the resulting image.

By increasing the brightness, image intensifiers allow for better visualization of anatomical structures and potential pathologies during real-time imaging, which is critical in clinical practice. This enhancement enables healthcare providers to make more accurate diagnoses and treatment decisions based on clearer and more detailed images.

Options related to controlling patient movements, reducing radiation dose, or providing thermal imaging do not align with the fundamental functions of image intensifiers in fluoroscopy. While there may be methods to reduce radiation exposure and ensure patient comfort, these are not directly achieved through the use of image intensifiers. The focus of these devices remains primarily on improving image clarity and brightness.