Pro-Project PRO-MAM乳腺閾對比度模體，PRO-MAM乳腺模體
根據(jù)歐洲議定書的數(shù)字乳腺X射線照相術(shù)中質(zhì)量保證的對比詳情乳房造影模體。它可用于確定乳房X線照相圖像是否指示對比度非常低且直徑非常小的物體，以找出好的曝光技術(shù)，或通過改變PMMA厚度的量來比較不同物體厚度下的圖像質(zhì)量。
Pro-Project PRO-MAM乳腺閾對比度模體，PRO-MAM乳腺模體產(chǎn)品亮點：
無與倫比的準(zhǔn)確性 - 比市場上的其他產(chǎn)品高出30倍
符合EUREF規(guī)范的金盤物品
物體直徑，厚度和布局可根據(jù)個別規(guī)格進行修改
沒有使用PMMA以外的材料，因此不需要計算其他材料（如鋁）的PMMA等效衰減
用于全場模擬和數(shù)字單元
Pro-Control軟件提供對幻像圖像的自動和半自動分析，提供所有必需的信息，如對比 - 細節(jié)曲線，使質(zhì)量保證簡單快捷
Pro-Project PRO-MAM乳腺閾對比度模體，PRO-MAM乳腺模體技術(shù)數(shù)據(jù)：
主PMMA模塊尺寸：240 x 180 x 20mm
主模塊包含金（99.99％）圓盤，組成16×16矩陣（直徑×厚度），深度為10mm
每個單元配置一個或多個光盤
盤具有以下標(biāo)準(zhǔn)直徑：0.05,0.1,0.15,0.2,0.25,0.3,0.4,0.5,0.6,0.7,0.8,0.9,1.0,1.25,1.5和2.0mm
盤具有以下標(biāo)準(zhǔn)厚度：30,40,50,60,70,90,120,150,200,250,350,500,700,1000,1700和2000nm
直徑精度0.001mm（1μm）
厚度精度：0.1nm（0.0001μm）
2個額外的240 x 180 x 10毫米PMMA板
2個額外的240 x 180 x 5毫米PMMA板
便攜箱
Pro-Project PRO-MAM乳腺閾對比度模體，PRO-MAM乳腺模體產(chǎn)品特點：
符合：
- 歐洲乳腺癌篩查和診斷質(zhì)量保證指南（EPQC）第4版 - EUREF
型式試驗協(xié)議版本1.2
- IEC 61223-3-2
- NHSBSP設(shè)備報告0604，全場數(shù)字式調(diào)試和常規(guī)測試乳房X線照相系統(tǒng)2009年4月發(fā)布（第3版）
CE認證
本手冊提供了詳細的指導(dǎo)方針，以執(zhí)行每項測試，結(jié)果評估和注冊
Contrast details mammography phantom according to European Protocol for quality assurance in Digital Mammography. It may be used to determine if mammographic images indicate objects with very low contrast and very small diameter, to find out the optimum exposure technique, or to compare image quality at various object thicknesses by variation of the amount of PMMA thickness.
Product highlights:
unmatched accuracy – up to 30 times better than other products on the market
gold disc objects positioned as per EUREF specs
objects diameter, thickness and layout can be modified according to individual specifications
no materials other than PMMA are used, so there is no need to calculate PMMA-equivalent attenuation for other materials such as aluminium
for full-field analog and digital units
Pro-Control software provides automatic and semi-automatic analysis of phantom’s images, providing all necessary information like Contrast-Details curve, making quality assurance simple and quick
Technical data (can be modified to customer specifications):
main PMMA module size: 240 x 180 x 20mm
main module contains gold (99.99%) discs organized in a 16x16 matrix (diameter x thickness) placed at a depth of 10mm
one or multiple discs per cell configuration
discs have following standard diameters: 0.05, 0.1, 0.15, 0.2, 0.25, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, 1.25, 1.5 and 2.0mm
discs have following standard thicknesses: 30, 40, 50, 60, 70, 90, 120, 150, 200, 250, 350, 500, 700, 1000, 1700 and 2000nm
diameter accuracy 0.001mm (1μm)
thickness accuracy: 0.1nm (0.0001 μm)
2 additional 240 x 180 x 10mm PMMA plates
2 additional 240 x 180 x 5mm PMMA plates
carrying case
Product features:
complies with:
– 4th edition of the European Guidelines for Quality Assurance in Breast Cancer Screening and Diagnosis (EPQC)
– EUREF type test protocol version 1.2
– IEC 61223-3-2
– NHSBSP Equipment Report 0604, Commissioning and Routine Testing of Full Field Digital Mammography Systems Published April 2009 (Version 3)
CE certified
the Manual provides detailed guidelines for carrying out each test, results assessment and registration
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