| 摘要 |
A laser disinfection apparatus with a spectroscopic sensor for performing real-time monitoring of the apparatus's effectiveness. The spectroscopic sensor measures optical spectra of the biological tissue and obtains the concentration of the bacterial/fungal cells by tracking the intensity variation of a fingerprint region of the optical spectra. The acquired bacterial concentration information is used to evaluate the effectiveness of the laser treatment as well as to provide feed-back control of the laser parameters to obtain the optimum disinfection result.
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