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2021-Mar-26 1652

What are the applicable wavelengths for PLDD?

What are the applicable wavelengths for PLDD?

For PLDD, the current mainstream wavelength choice is 980nm because 980nm has been clinically proven for a long time in terms of tissue absorption and widely accepted by physicians worldwide. However, more and more doctors are trying to apply 1470nm, because 1470nm has a better water absorption rate, and the water content in the nucleus pulposus of the disc is relatively high, and even trying the dual combination of 1470nm+980nm, which continues to be well accepted by the academic community.