Effects of Hydrogen Peroxide Gas Plasma Sterilization
ثبت نشده
چکیده
Specialty polymerS Solvay’s high-performance plastics continue to find a wide variety of opportunities in the healthcare market. The demand for alternatives to metal continues to grow for instruments and devices, in addition to the tray systems that support them. Solvay offers the largest selection of high-performance polymers for the healthcare industry, which includes five unique chemistries. These medicalgrade plastics give design engineers the ability to create medical instruments devices that provide metal-like performance in a lightweight design, with the ease and flexibility of plastics manufacturing.
منابع مشابه
Atmospheric Pressure Humid Argon DBD Plasma for the Application of Sterilization - Measurement and Simulation of Hydrogen, Oxygen, and Hydrogen Peroxide Formation
⎯Hydrogen, oxygen, and hydrogen peroxide have been measured downstream of an atmospheric pressure humid argon dielectric barrier discharge. The yield of the three species was studied as a function of the discharge power and gas flow rate. Hydrogen peroxide was measured after dissolution into water downstream of the discharge, while hydrogen and oxygen were measured in the gas phase. The product...
متن کاملSafety and efficacy of hydrogen peroxide plasma sterilization for repeated use of electrophysiology catheters.
OBJECTIVES The purpose of this study was to evaluate a new technique for sterilizing nonlumen electrophysiology catheters that uses hydrogen peroxide gas plasma. BACKGROUND The reuse of electrophysiology catheters may potentially result in a significant cost savings. While ethylene oxide sterilization appears to be safe and effective from a clinical standpoint, toxic ethylene oxide residuals,...
متن کاملEffects of low-temperature hydrogen peroxide gas plasma sterilization on in vitro cytotoxicity of poly(ϵ-caprolactone) (PCL).
Our objective was to determine whether low-temperature hydrogen peroxide (H2O2) gas plasma sterilization of porous three-dimensional poly(ϵ-caprolactone) (PCL) constructs significantly inhibits cellular metabolism of canine chondrocytes. Porous cylindrical constructs were fabricated using fused deposition modeling and divided into four sterilization groups. Two groups were sterilized with low-t...
متن کاملElectron Spin Resonance (ESR) Measurements of Free Radicals Produced by Atmospheric Nonthermal Plasmas
The use of nonthermal gas discharge plasmas for biomedical applications has been validated in multiple studies over the last two decades. Although both so called ‘direct’ or ‘indirect’ methods of plasma application have been shown to be effective in pathogen inactivation, the actual mechanism of sterilization is still poorly understood. Recent inquiry regarding these processes has shown the sig...
متن کاملBactericidal effect of plasma jet with helium flowing through 3% hydrogen peroxide against Enterococcus faecalis.
The aim of the present study was to assess the antimicrobial activity of plasma jet with helium (He) flowing through 3% hydrogen peroxide in root canals infected with Enterococcus faecalis. A total of 42 single-rooted anterior teeth were prepared, sterilized, inoculated with an E. faecalis suspension and incubated for 7 days. Next, the teeth were randomly divided into six experimental groups (i...
متن کامل