| 摘要 |
Low level laser therapy apparatus for treatment of various conditions is described. In one embodiment, the apparatus includes a hand-held laser probe coupled to a control unit. The probe includes a probe head in which a laser diode(s) is mounted, emitting energy having a wavelength of 670 nm, 830 nm, 867 nm, 904 nm or 980 nm and configured to emit laser energy at a mean output power from 1 mW to 600 mW. The apparatus includes a heat-sensitive power management system allowing for continued use at high power output and audible tone to signify each joule of laser energy output. In an alternative embodiment, the apparatus includes a magnetic card reading device used in conjunction with the control unit to create single or double blinded studies with the device.
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