Radiological image sensor and X-ray generator positioning defect detecting device for e.g. dental digital radiography equipment, has transmission unit with transmission solenoids placed in same plane to determine orientation of sensor

摘要

The device has an electromagnetic wave transmission unit (13) and a control unit with a software-controlled micro-processor, that are adapted to be connected to an X-ray generator. A plate (23) and an electromagnetic wave reception unit with a personal computer are adapted to be connected to a radiological image sensor, and cooperate with the transmission and control units to detect positioning defect between the generator and the sensor. The transmission unit has transmission solenoids (120) that are placed in same plane to determine an orientation i.e. angular position, of the sensor.