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2 Overview
2.1 Product introduction
⚫ Ultraviolet (UV) phototherapy originated in the 1920s and the
technology of artificial light source has developed rapidly due to the
development of science and technology. Among them, UVB therapy,
as a representative, has become one of the effective methods for
treating various skin diseases in developed countries, such as Europe
and America.
⚫ 308nm Excimer System, a new type of ultraviolet phototherapy device,
can emit high-intensity ultraviolet light and clear the lesions in a short
period of time, which further highlight the targeting ability of the
treatment, shorten the treatment cycles and reduce the times of
treatment significantly.
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