Patent ID: 8333756
Filing Date: 2012-12-18
Classification: A61N

Abstract:
1. A laser therapy apparatus comprising: a plurality of laser diodes and/or light emitting diodes configured on a housing body, wherein the laser diodes have a wavelength of between 400 nm and 470 nm, control circuitry to control the operation of the laser diodes and/or light emitting diodes, the plurality of laser diodes and/or light emitting diodes defining a first track and a second track, the control circuitry digitally controlling the first track of diodes to provide a first sine wave having a first phase, the control circuitry digitally controlling the second track of diodes to provide a second sine wave having a second phase, the first track of diodes having an approximately 180 degree phase difference relative to the second track of diodes to provide therapeutic effect.