X-ray or gamma ray systems or devices – Specific application – Mammography
Reexamination Certificate
2005-12-13
2005-12-13
Church, Craig E. (Department: 2882)
X-ray or gamma ray systems or devices
Specific application
Mammography
C378S165000
Reexamination Certificate
active
06975701
ABSTRACT:
Devices for use with a mammography unit and for patient comfort comprise an x-ray transparent compressible material and a radiopaque identifier which imparts information onto a mammogram about physical and other characteristics of the material that affect image quality. The identifier is generally affixed to the material, and, for example, it can be sealed within the material. The material substantially conforms to patient contact surfaces of a cassette holder (bucky) or a compression paddle and, in one example, contains openings to accommodate passage of a cassette therethrough. The devices are for single use or reusable. X-ray transparent disposable covers used over the devices can also have a radiopaque identifier keyed to desired information about, for example, physical and other characteristics of the material that affect image quality. All information appears away from the breast image.
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Galkin, B.M., et al., “The Breast Pillow™: A mammography device for reducing patient discomfort and pain,” 2001, 0768BR-e, 1 page.
Galkin, B.M., et al., “The Breast Pillow™: A mammography device for reducing patient discomfort and pain,”Education exhibit presented at the annual meeting of the Radiological Society of North America,Nov.25-30, 2001, Abstract 0768BR-e published in Supplement to Radiology, 2001, 221(P), p. 698.
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Church Craig E.
Woodcock & Washburn LLP
Yun Jurie
LandOfFree
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