X-ray or gamma ray systems or devices – Specific application – Dental panoramic
Patent
1997-05-14
1998-10-27
Porta, David P.
X-ray or gamma ray systems or devices
Specific application
Dental panoramic
378170, 378205, A61B 603
Patent
active
058287221
ABSTRACT:
An diagnostic apparatus for generating X-ray exposures for tomosynthesis includes a position detector (2, 4) for registering the mutual positional relationship between the radiation transmitter (1) and/or the radiation receiver (3) and/or the object (7) under examination. The position detector (2, 4) can be arranged in part or in whole on the radiation transmitter (1), on the radiation receiver (3) or on the object (7) under examination. An evaluation device (11) evaluates the signals from the position detector (2, 4) and generates correction signals if the relative position between the radiation transmitter (1) and/or the radiation receiver (3) and/or the object (7) under examination deviates from the home position. The correction signals are then fed to an image-generating device (12) for use in the image processing.
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Franetzki Manfred
Ploetz Josef
Porta David P.
Sirona Dental Systems GmbH & Co. KG
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