波兰Pro-Project PRO-MAM乳腺阈对比度模体，PRO-MAM乳腺模体是 根据欧洲议定书的数字乳腺X射线照相术中质量保证的对比详情乳房造影模体。它可用于确定乳房X线照相图像是否指示对比度非常低且直径非常小的物体，以找出好的曝光技术，或通过改变PMMA厚度的量来比较不同物体厚度下的图像质量。
产品特点：
无与伦比的准确性 - 比市场上的其他产品高出30倍
符合EUREF规范的金盘物品
物体直径，厚度和布局可根据个别规格进行修改
没有使用PMMA以外的材料，因此不需要计算其他材料（如铝）的PMMA等效衰减
用于全场模拟和数字单元
Pro-Control软件提供对幻像图像的自动和半自动分析，提供所有必需的信息，如对比 - 细节曲线，使质量保证简单快捷
技术数据：
主PMMA模块尺寸：240 x 180 x 20mm
主模块包含金圆盘，组成16×16矩阵（直径×厚度），深度为10mm
每个单元配置一个或多个光盘
盘具有以下标准直径和2.0mm
盘具有以下标准厚度00和2000nm
直径精度0.001mm（1μm）
厚度精度：0.1nmmu;m）
2个额外的240 x 180 x 10毫米PMMA板
2个额外的240 x 180 x 5毫米PMMA板
便携箱
产品特点：
符合：
- 欧洲乳腺癌筛查和诊断质量保证指南（EPQC）第4版 - EUREF
型式试验协议版本1.2
- IEC
- NHSBSP设备报告0604，全场数字式调试和常规测试乳腺X线照相系统2009年4月发布（第3版）
CE认证
本手册提供了详细的指导方针，以执行每项测试，结果评估和注册
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 golddiscs 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 diametersand 2.0mm
discs have following standard thicknessesand 2000nm
diameter accuracy 0.001mm (1µm)
thickness accuracy: 0.1nmmicro;m)
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
– 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
