摘要:
The invention relates to an ultrasonic measuring device (100) comprising an ultrasonic array (10) that is configured to detect ultrasonic signals, and a housing (20), which comprises an acoustic window portion (21) and a housing wall (22), wherein the ultrasonic array (10) is arranged in the housing (20) in acoustic contact with the acoustic window portion (21) and wherein the acoustic window portion (21) is configured to adhere to a surface of the object (1) to be examined. The invention further relates to an examination apparatus, which comprises at least one such ultrasonic measuring device (100), and to a method for ultrasonic signal detection, in particular for ultrasound-based imaging.
摘要:
The invention relates to a magnetic resonance system for generating magnetic resonance data of a flowing fluid. A plurality of magnetic resonance measurements are carried out, wherein in each measurement a) at different first points in time in a first region, the fluid is either magnetically labeled or is not labeled, in order to generate a flowing sequence of labeled and/or unlabeled fluidboli, and b) at a second point in time in a second region, first magnetic resonance data are measured. Based on a combining of the first magnetic resonance data measured during the different magnetic resonance measurements, second magnetic resonance data are determined, each of which being indicative of a combination fluid bolus composed of a plurality of fluid boluses generated at different first points in time and flowing to the second region, and of a time interval between one of the first points in time and the second point in time.