x-ray diagnostic procedures for angiographischen investigation with device for automatic tracking of the embolism.

摘要

The invention relates to X-ray diagnostic systems for angiographic examinations. …??The invention lies in the fact that the passage of the contrast medium is detected by its physiological effects, such as the rise in temperature of the cutaneous tissues, by means of thermocouples C1 to Cn arranged on the body of the patient. The signals from the thermocouples are processed in a device 31 which supplies signals for advance of the panel 11 and for initiation of the imaging in such a way that the X-ray image comprises an image of the contrast medium. …IMAGE…