Dental X-ray diagnostic unit

摘要

The invention concerns a dental X-ray diagnostic unit for panoramic planigraphy, with a radiation source, an X-ray film cassette that is moved during the exposure in relation to the radiation source, with an adjusting mechanism to move the radiation source and the cassette around the object, and with a slit stop located in the radiation path between the radiation source and the cassette. For a given exposure process, the time sequence of the dosage from the radiation source can be predetermined by a control apparatus.