| 摘要 |
PROBLEM TO BE SOLVED: To perform safe and sufficient cancer treatment without action to a human body at the time of the cancer treatment inside a cancer patient body by providing a light intensity measurement device for measuring the intensity of light emitted from a light source for irradiating a cancer patient arranged at a patient arrangement part. SOLUTION: The cancer patient 11 provided with the cancer 11a of a spherical body for instance inside the body is arranged at the patient arrangement part 12 in a prescribed posture. The patient arrangement part 12 is moved to the front and back, to the left and right and up and down as indicated by arrows so as to concentrate the light from the light source 13 to the lesion 11a of the cancer patient 11 by scanning from the outside. The light intensity measurement device 16 measures the intensity of the light for irradiating the cancer patient 11 arranged at the patient arrangement part 12. The light intensity measurement device 16 is installed on the body surface of the cancer patient 11 and measures the intensity of the light 13a for irradiating the cancer patient 11 from the light source 13. Thus, the total energy amount of the light 13a from the light source 13 or the like is recognized, the damage of the body surface of the cancer patient 11 is prevented and the cancer treatment is safely performed. |
