X -ray irradiation direction explicit instrument , radiation tube with X -ray irradiation direction explicit device , and the X -ray generator with X -ray irradiation direction explicit control

摘要

PROBLEM TO BE SOLVED: To provide an X-ray irradiation direction specifier by means of which a position of an X-ray generator is easily adjusted to a position appropriate for a lesion while projecting illuminated visible light to the skin on a lesion surface, to provided a collimating cylinder including the X-ray irradiation direction specifier, and the X-ray generator including the X-ray irradiation direction specifier.;SOLUTION: A red circular visible light source 31 and a blue circular visible light source 32 for illuminating visible light beams 100 of different colors are arranged in such a way that a red circular visible light beam 101 and a blue circular visible light beam 102 illuminated from the red circular visible light source 31 and the blue circular visible light source 32 cross on an X-ray irradiation axis 200L of an X-ray beam 200 irradiated from an X-ray head 10 to the front.;COPYRIGHT: (C)2013,JPO&INPIT