PD22KORO2 Structure of application for coping with PD treatment method for viruses in blood by light irradiation device Part 2 and application example of PD optical sheet and PD line

摘要

PROBLEM TO BE SOLVED: To provide a light irradiation device for irradiating bacteria in blood with light rays having a bactericidal effect. SOLUTION: The inside of the tube between the inlet cock 3a and the outlet cock 3b or between the two needles 1a and 1b and the inside of the device internal space are filled with an internal filling 200 such as physiological saline to bleed the air inside. The light irradiation device 100 has a structural feature to be performed, and uses light rays such as ultraviolet rays in various wavelength ranges having a bactericidal effect as irradiation light rays. The light irradiation device 100 may use a PD optical sheet application plate composed of PD rays, a PD optical sheet, or the like, instead of the transmission plate. [Selection diagram] Fig. 1