乳腺模体价格优惠！
厂家：Gammex, Inc.
品名：MammographicAccreditation Phantom Model 156
型号：Gammex 156, Gammex Model 156
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尺寸：
Dimensions
Phantom Body
Material . . . . . . . Acrylic
Phantom Dimensions . . . . . . . 4.5x10.2x10.8 cm (HWD) (1.75x4x4.25 in)
Acrylic Base . . . . . . . . . . . . . . 3.3 cm (1.3 in) thick
Cover . . . . . . . . . . . . . . . . . . . .0.3 cm (0.12 in) thick
Acrylic Disk . . . . . . . . . . . . . . . 4 mm thick x 1 cm diameter
Test Objects . . . . . . . . . . . . . . .Nylon fibrils (1.56, 1.12, 0.89, 0.75, 0.54 and
0.40 mm nylon fibers)
Simulated microcalcifications.(0.54, 0.40, 0.32, 0.24 and 0.16 mm specks)
Tumor-like masses . . . . . . . . .(2.00, l.00, 0.75, 0.50, 0.25 and 0.16 mm specks)
Included is a film, which is a contact image of the wax insert of your Gammex 156
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产品介绍：
The Mammographic Accreditation Phantom Model 156 is
designed to test the performance of a mammographic
system by evaluation of the system’s ability to image
small structures similar to those found clinically. Objects
within the phantom were designed to simulate micro-calcifications,
fibrous structures in ducts, and tumor-like masses,
small structures that are important in the early detection
of breast cancer. Test objects within the phantom
range in size from those that should be visible on any system
to objects that will be difficult to see even on the best
mammographic systems.
Storage and Handling
Store the Mammographic Accreditation Phantom Model
156 in a cool dry area avoiding temperature extreme such
as intense heat and direct sunlight, or freezing temperatures.
Impact stress may cause breakage.
