Patent ID: 7019300
Filing Date: 2006-03-28
Classification: G01T

Abstract:
1. A radiation image taking apparatus, comprising: a radiation detecting unit that has a detection surface in which a photoelectric conversion element is arranged, and converts a radiation into an electrical signal; a case that contains the radiation detecting unit; a grid unit which includes a grid that removes a scattered radiation and a grid frame; and a photo timer unit which includes a photo timer that measures a dose of the radiation and a photo timer frame, wherein: the grid unit is detachably attachable to the case through the grid frame, and the photo timer unit is detachably attachable to the case through the photo timer frame; and one of a first mode in which the grid unit is attached to the case, a second mode in which the photo timer unit is attached to the case, and a third mode in which the grid unit is attached in the second mode can be used.