search:ct scanner pitch definition相關網頁資料

- en.wikipedia.org
  
  X-ray computed tomography - Wikipedia, the free encyclopedia
  
  X-ray computed tomography (x-ray CT) is a technology that uses computer-processed x-rays to produce tomographic images (virtual 'slices') of specific areas of the scanned object, allowing the user to see what is ...
  
  2024-05-09
  
  瀏覽：977
- www.impactscan.org
  
  Purchasing a cardiac CT scanner: What the radiologist needs to know
  
  UKRC 2010 What do you need on a cardiac scanner? • High temporal resolution to ‘freeze’ cardiac motion • Good 3-D spatial resolution to image narrow, tortuous arteries • Fast volume coverage to minimise breathing and misregistration artefacts • High dose
  
  2024-05-08
  
  瀏覽：1387

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CT and Radiation: What Radiologists Should Know: Scanner-based CT Radiation Dose Estimation

日期：2024-05-08

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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Used CT Scanners for sale. - Refurbished Radiology Equipment

日期：2024-05-08

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 ......

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Dose issues on multi-slice CT scanners - impactscan.org | ct scanner information, evaluation and adv

日期：2024-05-04

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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CT Scanner - SOMATOM Force - Clinical Use - Siemens Healthcare Global

日期：2024-05-05

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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CT Scanner - SOMATOM Force - Technical Specifications - Siemens Healthcare Global

日期：2024-05-05

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...

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CT Scan Machine - Asteion Super (4 Slice) CT Scanner, Asteion Single Slice CT Scan, Toshiba Aquilion

日期：2024-05-03

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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Specialized Stroke Ambulance Features CereTom Portable CT Scanner to Reduce Time to Treatment

日期：2024-05-06

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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Which scanner: GE CT750 or the Siemens Flash? | DSCT.com - Your Dual-source CT experts

日期：2024-05-07

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 ...

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