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QRM-3DLC 3D低對(duì)比度體模,3D Low-Contrast Resolution Phantom低對(duì)比度模體

QRM-3DLC 3D低對(duì)比度體模,3D Low-Contrast Resolution Phantom低對(duì)比度模體

型號(hào):QRM-3DLC 類別: 質(zhì)控模體 品牌:德國(guó)QRM pdf資料: QRM-3DLC 3D低對(duì)比度體模,3D Low-Contrast Resolution Phantom低對(duì)比度模體.pdf
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RM-3DLC 3D低對(duì)比度體模用于優(yōu)化所有類型臨床 X 射線應(yīng)用中的低對(duì)比度分辨率
 
QRM-3DLC 3D低對(duì)比度體模,3D Low-Contrast Resolution Phantom低對(duì)比度模體為臨床應(yīng)用中所需的低對(duì)比度分辨率提供優(yōu)化管電流、準(zhǔn)直、間距和圖像重建的機(jī)會(huì)3D Low-Contrast Resolution Phantom 用于評(píng)估x/y平面3D x射線成像模式的成像能力軸面。 CT 掃描儀的低對(duì)比度分辨率能力可以通過使用軸位圖像和冠狀重建的單次螺旋掃描獲得。 幻影顯示所有掃描、圖像重建和顯示參數(shù)的影響。
 
直徑從3mm到8mm不等的幾個(gè)系列低對(duì)比度球體位于直徑為100mm的均勻組織等效材料的圓柱形體中。
 
QRM-3DLC 3D低對(duì)比度體模,3D Low-Contrast Resolution Phantom低對(duì)比度模體





 
QRM-3DLC 3D低對(duì)比度體模,3D Low-Contrast Resolution Phantom低對(duì)比度模體規(guī)格:
 
幻影直徑.........................100毫米
幻影長(zhǎng)度.............................100毫米
幻影重量...............................0.9公斤
材料  ......................組織等效塑料,
typ。35HU (120kv)
對(duì)比插入..................-10HU或-20HU
相對(duì)于背景
圓柱對(duì)比插入.......直徑20毫米,長(zhǎng)度25mm
球形造影劑
9個(gè)球直徑3毫米
9個(gè)球體直徑4毫米
9個(gè)球直徑5毫米
9個(gè)球直徑6毫米
7個(gè)球直徑8毫米

QRM-3DLC 3D低對(duì)比度體模,3D Low-Contrast Resolution Phantom低對(duì)比度模體

QRM-3DLC 3D低對(duì)比度體模,3D Low-Contrast Resolution Phantom低對(duì)比度模體

QRM-3DLC 3D低對(duì)比度體模,3D Low-Contrast Resolution Phantom低對(duì)比度模體

QRM-3DLC 3D低對(duì)比度體模,3D Low-Contrast Resolution Phantom低對(duì)比度模體
SAG: QRM-3DLC, 3D低對(duì)比度體模,3D Low-Contrast Resolution Phantom,低對(duì)比度模體,QRM,QRM模體,QRM-3DLC低對(duì)比度體模,-10HU,-20HU