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日期:2024-09-13
As defined by the Food and Drug Administration (FDA) in 1984, the original incarnation of the CTDI was based on an axial CT scanner. [4] This original definition of CTDI represented the dose from the primary beam plus scatter from surrounding slices. Seve...
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日期:2024-09-12
Refurbished Used CT Scanners for sale by Amber Diagnostics. We buy and sell CT systems. ... The GE LightSpeed 16 is the 4th evolution in LightSpeed - widely used high resolution, 16-slice ct scanner. The GE LightSpeed 16 features sub-millimeter slices ......
Dose issues on multi-slice CT scanners - impactscan.org | ct scanner information, evaluation and adv
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日期:2024-09-18
Table 4: Detector array efficiency for the Philips Mx8000 scanner range Scanner model No. of detector banks z-axis coverage (mm) Detector array efficiency (%) 2-slice 2 20 80 4-slice 8 20 78 16-slice 24 24 75 Considerations for helical scanning Helical pi...
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日期:2024-09-18
Thoraco-Abdominal Imaging With the new Vectron tube, TAVI planning in a heavy patient with chronic kidney disease (shrunken kidney) can be performed at only 90 kV. The increased contrast-to-noise ratio allows the reduction of contrast media down to 40 ml....
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日期:2024-09-17
With a volume coverage speed of up to 737 mm/s, a thorax-abdomen scan can now be performed in just one second. The capabilities of the gantry and the table are not the only important factors – when scanning at ultra-high pitch, the available power is esse...
CT Scan Machine - Asteion Super (4 Slice) CT Scanner, Asteion Single Slice CT Scan, Toshiba Aquilion
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日期:2024-09-19
Supplier and Trader of CT Scan Machine, Asteion Super (4 Slice) CT Scanner, Toshiba Aquilion 16 Slice CT Scanner, Asteion Single Slice CT Scan, Asteion Multi (4 Slice) CT Scanner and Toshiba Aquilion 64 Slice CT Scanner offered by Shreeji Scan Services .....
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日期:2024-09-13
NeuroLogica and MEYTEC from Germany have developed a specialized stroke ambulance, called VIMED STEMO, that carries a portable CT scanner and a point-of-care laboratory for nearly-instant diagnosis and initiation of treatment in stroke patients. It employ...
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日期:2024-09-16
The best is around 150 HU however use a fast rate of delivery ie 5 to 6 cc per sec trigger of the main pulm trunk we add 10 sec as we like to opacify the aorta in al of our PE studies ie double rule out .This is for high pitch of 2.8 to 3.2 Regarding the ...