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Headquarters: Richmond, Vancouver, BC, Canada
|Advanced Medical Systems & Engineering
Authors: Clinical Sterilization & Materials Lab • Global Infection Control & Decontamination Review
Material Integrity and Longevity Analysis of Flexible Endoscopes Subject to Low-Temperature Gas Plasma
“Comparative 500-cycle study examining polymeric optical coatings and articulation joint tolerances after repeated vaporized hydrogen peroxide plasma exposure.”
A cohort of flexible video endoscopes and micro-robotic articulating wrists underwent 500 consecutive 28-minute low-temperature gas plasma cycles (48°C ± 3°C). Optical transmittance, tensile strength of elastomeric seals, and micro-mechanical articulation resistance were measured every 50 cycles.
Proves that low-temperature VH2O2 radio-frequency gas plasma extends delicate instrument lifespan by over 300% compared to high-temperature steam autoclaving.
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