| 摘要 |
The invention relates to a device for carrying out photodynamic treatments, which comprises a plurality of illuminating diodes (5) which are arranged on a circuit board (4) on a common plane (4a). A spacer (7), which surrounds the circuit board (4), is arranged in front of the illuminating diodes (5). A particularly uniform radiation can be achieved by virtue of the fact that the spacer (7) surrounds the radiation cones (13) of the illuminating diodes (5) and comprises a front edge area (8) which lies on the object plane (6a) which is arranged parallel to the common plane (4a). |
