X-ray or gamma ray systems or devices – Electronic circuit – With display or signaling
Reexamination Certificate
2005-09-06
2005-09-06
Church, Craig E. (Department: 2882)
X-ray or gamma ray systems or devices
Electronic circuit
With display or signaling
Reexamination Certificate
active
06940945
ABSTRACT:
In a method for producing an x-ray image, during two time-separated examination dates, a first x-ray image and a second x-ray image of a body region of an organism are respectively generated. The x-ray image datasets associated with the two x-ray images are subtracted from one another, so that a further image dataset ensues. Subsequently, the image information of the image dataset is emphasized and superimposed with the image information of the second x-ray image dataset.
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Artman Thomas R.
Church Craig E.
Schiff & Hardin LLP
Siemens Aktiengesellschaft
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