Pulsed LED sources for sterilization

Pulsed or modulated radiation sources are very effective in sterilization, bioactivation, and therapy of a living body. Therefore, the Promedic Toothbrush is using pulsed LED light sources at ultrasound frequency 4 Megahertz to effectively improve dental and oral care. The 4 Megahertz ultrasound frequency matches well with the frequency responses of human cells that increases the effects of sterilization, bioactivation, and therapy of a living body.

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Effect of NASA light-emitting diode irradiation on wound healing

Source

 

Department of Neurology, Medical College of Wisconsin, Milwaukee 53226, USA.

 

Abstract

 

OBJECTIVE: The purpose of this study was to assess the effects of hyperbaric oxygen (HBO) and near-infrared light therapy on wound healing.

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Killing Bacteria: Research and Clinical Data

Helicobacter pylori Accumulates Photoactive Porphyrins and Is Killed by Visible Light. Michael R. Hamblin et al., ANTIMICROBIAL AGENTS AND CHEMOTHERAPY, July 2005, p. 2822–2827

 

Abstract: Helicobacter pylori colonizes the mucus layer of the human stomach and duodenum, causes chronic gastritis, gastric ulcer, and is a risk factor for gastric denocarcinoma.

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