| 摘要 |
The present invention relates to a digital radiography device with protection against electrical risks, having:a radiation source (10);a sensor (12) connected to an electronic card (13) of a computer (14),first and second assemblies (20, 21) isolated from each other from the galvanic point of view, the first assembly (20) comprising electronic means connected to the sensor (12), the second assembly (21) comprising means for supplying a voltage for supplying the sensor (12) during the presence of radiation and a voltage for supplying the sensor part of the card (13), and means for providing management of the sensor, recovery of the data and processing thereof; the two assemblies (20, 21) exchanging information by optical means.
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