OptimaTM CT670, a 64-row 128-layer spiral CT, stands as one of the world's most advanced imaging devices, achieving sub-millimeter resolution in image acquisition. Generally, image acquisition time takes around 0.5 seconds (for a full rotation scan). The scanning time for a single layer has been reduced to the sub-second level, while image reconstruction time is as short as one second, almost reaching real-time imaging capabilities.
The greater the number of rows in a CT scanner, the finer the scan resolution on the human body, allowing doctors to more easily detect subtle early-stage changes. The 64-row 128-layer CT is a true volume CT, overcoming the previous drawbacks of the CT scanner in non-cross-sectional observations, such as the staircase effect and unclear display of subtle structures. It enables the observation of lesioned blood vessels, facilitates "peeling" and "bone removal" techniques, and allows doctors to easily identify lesions as small as below 2mm .