Public University Corporation Nagoya City University;Ushio Denki Kabushiki Kaisha
发明人:
Akimichi MORITA,Hideyuki MASUDA,Makoto KIMURA
申请号：
US15737398
公开号：
US20180193659A1
申请日:
2016.03.25
申请国别(地区):
US
年份:
2018
代理人:
摘要：
Provided are a photodynamic therapy light irradiating device and a light irradiating method that can achieve an excellent therapeutic effect by short-time light irradiation. The photodynamic therapy light irradiating device of the present invention includes a light source part having a first LED element having a peak wavelength within a wavelength range of 400 to 420 nm and a second LED element having a peak wavelength within a wavelength range of 500 to 520 nm, and a control unit for controlling outputs of the first LED element and the second LED element. When the first LED element and the second LED element that constitute the light source part are turned on, one irradiated site is irradiated with light from the first LED element and light from the second LED element.
