Organ för medicinsk behandling utvärtes medelst ljus

摘要

Apparatus for external medical treatment with the aid of light, including a light-emitting device to be held against or in close proximity to a patient's body. The device includes light-emitting diodes that emit monochromatic light over one or more predetermined time periods and that pulsate the emitted light in accordance with a predetermined pulse frequency or a series of pulse frequencies over the predetermined time periods. The light-emitting device includes a casing and a plate that carries the light-emitting diodes. An electric motor is fixedly mounted in the casing and is connected to the plate via a drive shaft, so that the plate with the light-emitting diodes performs a rotary movement.