9022.12.00.00 - Computed tomography apparatus

This HTS category, 9022.12.00.00, specifically encompasses **Computed Tomography (CT) apparatus**. These are sophisticated medical imaging devices that utilize X-rays to generate cross-sectional images of the body. Unlike simpler X-ray machines, CT scanners acquire multiple images from different angles and use computer processing to reconstruct detailed three-dimensional anatomical views, enabling precise diagnosis of a wide range of medical conditions.

The primary distinction of this category lies in the specific imaging technology employed. While its sibling categories under 9022.1 also deal with apparatus based on X-rays, they are differentiated by their intended use or specific type. For instance, 9022.13.00.00 covers other X-ray apparatus specifically designed for dental examinations, and 9022.14.00.00 is for general medical, surgical, or veterinary X-ray equipment not classified as CT scanners. The "other uses" category (9022.19.00.00) would apply to non-medical applications of X-ray apparatus. Therefore, the defining characteristic for 9022.12.00.00 is the fundamental operational principle of computed tomography.

As a leaf node, this category does not have further subcategories. Classification within 9022.12.00.00 is determined by the apparatus's inherent function and design as a Computed Tomography scanner. This includes the X-ray source, detector array, gantry, and the associated computer system responsible for image reconstruction and display, all working in concert to produce CT scans for diagnostic purposes.