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ECLASS BASIC 14.0 (en)
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- 34 Medical Device
- 34-55 Diagnostic imaging system
- 34-55-06 Computed tomography
- 34-55-06-01 Computed tomography scanner
- 34-55-06-02 Computed tomography-Positron emission tomography (CT-PET)
- 34-55-06-90 Computed tomography (unspecified)
- 34-55-06-91 Computed tomography (parts)
- 34-55-06-92 Computed tomography (accessories)
Classification: 34550600 [ADS101008]
| Preferred name | 34-55-06 Computed tomography |
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| Definition | device combination for a computer-aided imaging method for the production of sectional images of an object. the main component is an energetically operated radiation source with a radiation-sensitive detector which, lying opposite the radiation source in the beam path, is moved together with the radiation source in a circular manner around the object to be examined. the radiation intensities detected by the detector during the circular movement over time, together with the associated circular path data, are converted by a computer into an x-y intensity matrix of numerical values. this matrix can be displayed by an output unit. a monitor as output unit shows the intensity values of this matrix as luminous points, whose brightness corresponds to the intensity values. this results in a sectional image of the irradiated object as seen from above |
| IRDI | 0173-1#01-ADS101#008 |
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