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The ctaec-50 module, the uk's reeds ct ace model ctaec-50 includes:
6 50 mm thick pmma ellipse (different height and width so can be reconfigured in any order)
2 strong endboards with one-size lifters and adjustable height and length of nylon racks
Central markers for horizontal instrumentation and paint filling (for simple and repeatable positioning)
A wheeled windbox with scalding handles
Free software
What's an aec
Aec =AUtomaticEI'm sorryCNow, ontroll
Automatic exposure control (aec) can empirically assess the x-line decay of patients and automatically adjust the ma values accordingly to correct the output radiation of the scanner to the desired pre-set image quality/noise level. Aec can achieve the desired image quality/noise level at a lower patient dose level compared to the use of fixed output radiation。
Aec is a powerful exposure control tool that adjusts the output radiation of scanners to the size, age, size and x-ray decay of the patient and the image noise/mass level required by the user。
Aec technology dynamically adjusts ma values to the estimated x-ray decay of patients to meet the image noise/mass level required by users. However, as with all other parameters that affect radiation doses, users should be equally cautious in choosing the aec settings. Before confirming scanning parameters, the user should carefully check the ctdivol and dlp display values on the user interface; prior to performing the scan, the user should check and confirm that the scanner output levels are consistent with the given protocol. If properly used, aec can effectively ensure that each patient's radiation dose is accurate and can be an important technology in this regard。