General Electric Company

Yann Delmas

Jeffrey Wayne Eberhard

Serge Louis Wilfrid Muller

Reinhold Franz Wirth

Cynthia Elizabeth Landberg

James George Morrow

Bernhard Erich Hermann Claus

Bernard Bouvier

Jeffery Wayne Eberhard

Bernard Erich Hermann Claus

Andreas C Van Der Ham

A tomosynthesis system for forming a three dimensional image of an object is provided. The system includes an X-ray source adapted to irradiate the object with a beam of X-rays from a plurality of positions in a sector, an X-ray detector positioned relative to the X-ray source to detect X-rays transmitted through the object and a processor which is adapted to generate a three dimensional image of the object based on X-rays detected by the detector. The detector is adapted to move relative to the object and/or the X-ray source is adapted to irradiate the object with the beam of X-rays such that the beam of X-rays follows in a non arc shaped path and/or a center of the beam of X-rays impinges substantially on the same location on the detector from different X-ray source positions in the sector.

Tomographic mammography method

A support assembly for an image detector operable to acquire an image of a subject on a table is provided. The support assembly includes an offset arm pivotally coupled from a carriage about a first axis. An elbow is pivotally coupled at the offset arm about a second axis. The first and second axes are vertically aligned and spaced an offset distance from one another. A mobile arm supports the image detector. The mobile arm is pivotally coupled at the elbow about a third axis that is horizontal aligned and in alignment with a central longitudinal axis of a table in a vertical plane. The mobile arm is also supported to rotate about a fourth axis that is horizontal aligned and in perpendicular alignment relative to the third axis. The first, second, third, and fourth axes all include a common point of intersection with one another.

Method and arrangement for a mobile imaging system

Full field digital tomosynthesis method and apparatus

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Courbevoie, France

Yann Delmas