| 摘要 |
The present invention is directed to a small portable laser therapy device that can easily be carried and applied to an affected area. The device comprises a casing; a plurality of laser diodes arranged in a cluster along the casing and a source of power to the diodes. The outside of the casing includes means for generating an input of selected power output of the laser diodes, means for generating an input of selected time the laser diodes are to be powered, and a processor to process the input of selected power output and the input of selected time and generate an output signal. A programmable logic device receives the output signal and controls the operation of the laser diodes.
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