X-ray diagnostic apparatus

Abstract

Abstract The invention relates to an X-ray diagnostic apparatus, having an X-ray generator (1), an X-ray tube (2), an X-ray image intensifier television chain (4 to 7), which has an X-ray image intensifier (4), a television camera (5) and a monitor (7), and having a control circuit (6) for the X-ray diagnostic apparatus. The control circuit (6) is connected to the television camera (5) and has a reduction circuit, for data reduction, which assembles a plurality of image points of the X-ray image into image regions. A threshold circuit for contour recognition is connected to the reduction circuit and compares the measured values of the individual image regions with a threshold, and passes through only those measurement signals to the output which are allocated to darker regions and correspond to relevant image regions. <IMAGE>

Inventors

• 👤 Konrad Dipl.-Ing. Kastenmeier (Fh)
• 👤 Peter Dipl.-Ing. Hefter (Fh)
• 👤 Thorsten Miglus

Bibliographic Details