Inventors:
Norman Shoenfeld - Livingston NJ, US
International Classification:
G03C005/16
Abstract:
A reusable flat radiolucent compression cushion is placed on one or both compression surfaces of a mammography machine. The cushion has a cover or enclosure of a radiolucent bio-compatible plastic film, e.g., polyurethane film, and a flat core of a radiolucent plastic foam material, e.g., cross-linked polyethylene foam. The plastic foam material and the film of the enclosure are substantially free of visible artifacts at the low radiological energies used during mammography, so that the breast tissues image clearly. Outside the imaging area, there are fastener strips or patches, e.g., Velcro, for removably attaching the cushion to the associated compressive surface. The mammography compression cushions are light weight and can be easily stored in a convenient shelf or drawer near the mammography machine. The cushions can be easily cleaned with a mild soap and water, and may be disinfected using any standard hospital disinfecting solution.