Simultaneous Treatment of Washing, Disinfection and Sterilization Using Ultrasonic Levitation, Silver Electrolysis and Ozone Oxidation
スポンサーリンク
概要
- 論文の詳細を見る
A new type of ultrasonic washer-disinfector-sterilizer, able to clean, disinfect and sterilize most kinds of reusable medical devices, has been developed by using the ultrasonic levitation function with umbrella-shape oscillators and ozone bubbling together with sterilization carried out by silver electrolysis. We have examined the biomedical and physicochemical performance of this instrument. Prokariotic and gram-negative Escherichia coli and eukariotic Saccharomyces cerevisiae were killed by silver electrolysis in 18 min and 1 min, respectively. Prokariotic and gram-positive Geobacillus stearothermophilus and Bacillus atrophaeus, which are most resistant to autoclave and gas sterilization, respectively, were killed by silver electrolysis within 20 min. Prokariotic and gram-negative Pseudomonas aeruginosa was also killed by silver electrolysis in 10 min. The intensity distribution of the ultrasonic levitation waves was homogeneous throughout the tank. The concentration of ozone gas was 2.57 mg/ kg. The concentration of dissolved silver ions was around 0.17 mg/L. The disulfide bond in proteins was confirmed to be destroyed by silver electrolysis.
- 日本防菌防黴学会の論文
- 2009-03-10
著者
-
Hara Masanori
Department Of Applied Chemistry Graduate School Of Engineering Tohoku University
-
Hara Masanori
Department Of Chemistry Faculty Of Science And Engineering Meisei University
-
UEDA TOYOTOSHI
Department of Chemistry, Faculty of Science and Engineering, Meisei University
-
ODAGAWA IKUMI
Department of Chemistry, Faculty of Science and Engineering, Meisei University
-
SHIGIHARA TAKANORI
Eroica Corporation
-
Odagawa Ikumi
Department Of Chemistry Faculty Of Science And Engineering Meisei University
-
Ueda Toyotoshi
Department Of Chemistry Faculty Of Science And Engineering Meisei University
関連論文
- 腎疾患および癌化学療法時に排出される糸球体上皮細胞の形態学的相違
- Optimal Condition of Waveforms for Electrical Sterilization of Escherichia coli by HV Impulse
- STMを用いた溶液中におけるイリジウム(III)電極上でのシアンの吸着構造解析
- Particle-initiated Breakdown Characteristics around Spacer under Lightning Impulse Voltage Superimposed on Pre-stressed DC
- Wire Particle Motion Behavior and Breakdown Characteristics around Different Shaped Spacers within Diverging Air Gap
- Wire Particle Motion Behavior and Breakdown Characteristics around Different Shaped Spacers within Diverging Air gap
- Electroreduction of Peroxide on Au(100) Surface Modified with Underpotentially Deposited Bismuth
- Partial Discharge Characteristics in an Artificial Air-filled Void under Superimposed Sinusoidal Voltages at LN_2 Temperature
- Reversible Electrical Breakdown of Bilayer Lipid Membranes with a Ramped Voltage and the Quantitative Analysis Based on a Transient Aqueous Pore Model
- Charging Mechanism and Behavior of a Conducting Particle on a Dielectrically Coated Electrode under Nonuniform DC and AC Electric Fields
- Simultaneous Treatment of Washing, Disinfection and Sterilization Using Ultrasonic Levitation, Silver Electrolysis and Ozone Oxidation
- Improvement of Look-up Table Ray-Space Interpolation by Transforming Luminance and Slope(International Workshop on Advanced Image Technology 2005)
- Clinical significance of tubular and podocyte biomarkers in acute kidney injury
- 1-Alkenyl Group of Ethanolamine Plasmalogen Derives Mainly from De Novo-Synthesized Fatty Alcohol within Peroxisomes, but Not Extraperoxisomal Fatty Alcohol or Fatty Acdi
- Fontan Conversion with Novel Direct Ablation After Childbirth : Report of a Case
- Severe intraglomerular detachment of podocytes in a Gitelman syndrome patient
- Production of Carbon Nanoparticles Using Pulsed Arc Discharge Triggered by Dielectric Breakdown in Water
- Morphological Evaluation of Proximal Anastomosis by PAS-Port® System in Patients with Long-Term Patent Grafts