| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a light shielding curtain capable of restraining light leaking out to the outside of an apparatus from an insertion port even when an irradiation part of an object to be irradiated is inserted into the apparatus and irradiating the irradiation part with light in a state of non-irradiation part extending to the outside of the apparatus astride the insertion port, and to provide a light irradiation apparatus. <P>SOLUTION: The light shielding curtain 16 includes a body 21 of the light shielding curtain provided to close an insertion port 8, and the body 21 of the light shielding curtain includes an insertion part 23 allowing an irradiation part A to be inserted from the insertion port 8 in an inside of an apparatus 7, and a light shielding part 24 which the irradiation part A is inserted in the inside of the apparatus 7 to restrain the light to be irradiated from leaking out to the outside of the apparatus 7. The light shielding part 24, which is divided into a plurality of parts, includes a first light shielding part 25 for contacting an upper part B1 of a non-irradiation part B inserted from the insertion part 23, and a second light shielding part 26 for contacting a side part B2 of the non-irradiation part B. <P>COPYRIGHT: (C)2013,JPO&INPIT |
