| 摘要 |
According to the invention, a line of light (9 or 9, 11) is formed from the signal received by a sensor (7), its instantaneous intensity being uniform along the said line and corresponding to the instantaneous quantity of radiation (R) received by the said sensor (7), and, at the said line of light (9), a movement similar to and synchronous with that of the exploratory beam R is effected in such a way as to scan a recording zone a plurality of times in a plurality of directions turning with the rotation of the said frame (1). Medical applications. <IMAGE> |
