KR1101 Breast X-ray tissue equivalent phantom

KR1101mammary glandX-ray tissue equivalent phantom

Product introduction

The School of Radiology Breast Machine Imaging Quality Assessment Model provides an elegant quality tool for today's imaging systems.

KR1101Breast Phantom's proven simulation technology enables tissue-equivalent, realistic models for mammography quality.

The resin material mimics a range of photon attenuation coefficients of breast tissue. The average elemental composition of the simulated human breast is based onHammerstein reported that fat and glandular tissue are composed of individual elements.

attenuation coefficient by usingCalculated using JHHubbell's "Mixing Rules" and tables of photon mass attenuation and energy absorption coefficients.

KR1101Breast phantom contains a new generation breast phantom designed to testThreshold target of X-ray machine. 4.5 cm thick and simulates average glandular tissue composition.

Designed to test any breastRadiography system performance. Objects in the model simulate calcification, fibrous calcification in ducts and masses. Test objects within the body should range from objects that should be visible on any system to objects that are difficult to resolve on a good mammography system.

Technical parameters:

1. Line pair details 1) 20 lp/mm 2 groups horizontal and vertical layout

2. Calcium carbonate focus 2) 0.13 3)0.165 4)0.196 5)0.23 6)0.275 7)0.4 8)0.23 9)0.196 10)0.165 11)0.23 12)0.196 13)0.165

3. Stepped wedge (1cm) 14) Glandular tissue 15) 70% glandular tissue 16) 50% glandular tissue 17) 30% glandular tissue 18) Fat tissue

4. Nylon fiber 19)1.25mm 20)0.83mm 21)0.71mm 22)0.53mm 23)0.3mm

5. Hemispherical mass (75% gland, 25% fat) 24) Thickness 4.76mm 25) Thickness 3.16mm 26) Thickness 2.38mm 27) Thickness 1.98mm 28) Thickness 1.59mm 29) Thickness 1.19mm 30) Thickness 0.9mm

6. Optical density 31) Reference area

7. Wire harness boundary 32) Positioning details