Knowledge Hub › Clinical Evidence › All Articles Clinical Evidence · Articles 1 evidence brief in this topic. Sorted by publication date, newest first. PKU Third Hospital Research: 78.3% Measured Outcome Peking University Third Hospital study: XIHE 5-15um (peaking at 9.4um) far-infrared resonance technology observed 78.3% measured comfort outcome for musculoskeletal conditions. Published May 2026. Clinical Evidence Hub Read →