FIELD: medicine. SUBSTANCE: device has casing manufactured from rigid material transparent for X- ray and light radiation like polymethyl methacrylate filled with water and metric members. The casing has two chambers separated with piston having the metric members mounted on one of its end face surfaces. The chambers are connected with external pipeline passing through water pump of reverse type. Ruler is attached to the external side of the test object, its scale corresponding to piston movement direction. EFFECT: enabled examination of lacking contrast throughout the material thickness. 2 cl
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Authors
Dates
2002-05-10—Published
2001-01-30—Filed