| 摘要 |
A bite device for the correct positioning of a patient when a panoramic x-ray is taken, comprising a holder part (42) which can be placed in a fixed direction in relation to the x-ray device, a plate (46) which can pivot against the holder and which is provided with a bite part (50) into which a patient bites, and means (58, 60) for detecting the pivoting angle A between the plate (46) and the holder part (42).
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