What is the typical rotation time for a CT gantry?

The typical rotation time for a CT gantry is indeed commonly in the range of 0.3 seconds to 2 seconds. This rotation time is crucial for ensuring that high-quality images can be obtained rapidly, which is particularly important in clinical settings where patient comfort and movement need to be taken into account. Shorter rotation times allow for better temporal resolution and reduced motion artifacts in the images.

Advancements in CT technology have led to decreasing rotation times over the years, allowing for improved imaging protocols and enhanced diagnostic capabilities. The specified range reflects modern systems widely used in practice, balancing speed with image quality.

Understanding the significance of these rotation times is essential for technologists and radiologists, as it directly impacts image quality and patient throughput in imaging departments.