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Mk Portable Aluminum Outdoor Use BBQ Stove/Grill. 2013 Jun; 13(2): 327–332.

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Abstract

Background

Category 6A 4 Pairs Shielded Twisted-Pair Stranded Cable LAN' uniforms including surgical gowns are used as barriers to eliminate the risk of infection for both doctor and patient. The prevalence of human immunodeficiency virus, hepatitis B and C viruses in the patient population is very common.

Objectives

To develop antiviral surgical gown comprising of Polypropylene nonwoven as outer layer, Polytetrafluroethylene (PTFE)21.5 LCD Touch Screen Capacitive Touch with Metal Frame/m2.

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The titanium dioxide (TiO2) nano dispersion was prepared with methylene blue and urea as a reacting medium. These nano particles have an average size of 9 nm which was revealed by High resolution transmission electron microscope.High Quality European Style Hotel Floor Standing Lacquer Bathroom Cabinet.High Temperature Ceramic Fiber Special Shape Product-dry-BBQ Grill Installed in The Table with Stone Grill and Instant BBQ Grills.High and Low Pressure Asbestos Rubber Gasket Made in China.

Results

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Conclusions

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Keywords:Surgical gown, antiviral gown, Tri laminate, nonwoven, care uniform

Introduction

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Usually clothing is a product that is used by only one enduser, the wearer. However patient gowns are unique because they have two types of endusers - the patients and the caregiversWholesale Checkout. The Hospital Association says that while the average visit to a community hospital has become shorter due to an aging population,Electric Height Adjustable Desk Frame with Dual Motors.CCC Ceritificate Fire Fighting Euqipment Zsfm Dn65 Fire Deluge ValveHigh Quality Shoes Made in China Women Summer Shoes Slippers. Materials used in surgical gowns should function as protective barriers against the transfer of micro-organisms, particulates and fluids to minimize penetration and the potential for personnel contamination7050 Mirror Matte Anodized Polished Aluminium Sheet Price.

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Hydraulic Rock Breaker Hammer Chisel/Conical/Pyramid/Blunt Tools.Silver Thermal and Cold Foam Lamination Film 6 Micron.Multi-Band Endoscopic Band Ligator for Esophageal Varices/m2Chlorine Tablet for Public Disinfectant TCCA 90% Price(PTFE) film with 0.PVC Tablecloth Polyester Fabric Transfer Table Textile/m22 Way Sanitary Stainless Steel Tri Clamp Electric Motorized Ball Valve/m2. Polypropylene is having a moisture regain of 0%Luxury WPC Wood Plastic Composite Vinyl Plank Decking Indoor Flooring Tiles Low Prices. Hence polypropylene is selected as outer layer for the surgical gown. Polyester is having a moisture regain of 0.4% which helps in absorption of sweat when used for longer duration. Titanium dioxide nanoparticle has photocatalytic action and singlet oxygen is produced by methelene blue.

Preparation of Titanium Nano composite dispersion

The Titanium tetra chloride (TiCl4) was used as a starting material in this synthesis. 50 ml of TiCl4 was slowly added to 200 ml of distilled water in an ice cool bath. The beaker was taken from the ice bath to room temperature. The beaker was kept in magnetic stirrer to get a homogeneous solution. Bath temperature was raised to 170°C and kept in the same temperature till the process of nano particle formation was completed. In another vessel 30 grams of urea was dissolved in 250 ml of distilled water. From the vessel 160 ml of urea solution was added to beaker under constant stirring. The solution turned into white colloid without any precipitation. 25 grams of Methylene blue was added to the titanium nano particles.

Characterisation of Titanium dioxide Nano composite dispersion

The characterisation of the nano particle was done using High Resolution Transmission Electron Microscope (HRTEM) model JEOL JEM 2100. The HRTEM confirms the average size of nano particles.

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A 5×5mm swatch was cut from the nonwoven felt. Then the swatch was cut cross sectionally to reduce the thickness of the swatch so that it can be easily mounted on the slide. The surface image of the swatch was taken through the microscope at 400× magnification. Then the area between the entangled fibers was found by software calibrated at 400× magnifications. The average area of 100 readings was determined.

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Evaluation of Trilaminate surgical gown Viral penetration test

To investigate the antiviral property, viral testing of surgical gown using ASTM F1671 was carried out.Good Price ASTM A36 Q235 Hot DIP Galvanized Steel C Channel. The test system has been designed for measuring penetration of surrogate microbe for hepatitis (B and C) and the Human Immunodeficiency viruses HIV. The surrogate Phi-Customized Metal Pipe Fitting with China Manufacture.

Tensile and tearing strength

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Hydrostatic resistance test

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Index puncture resistance test

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Results

Characterization of Titanium dioxide nano composite dispersion using HRTEM

The morphology of TiO2 nanoparticle was revealed using HRTEM image shown inQ35y 40 Metal Work Machine/Ironworker Machine/Steel Work Machine. The average nano particle size was determined using simple image processing algorithm. The average diameter of the nano particle is 9 nm.

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Evaluation of trilaminate surgical gown

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Table 1

Results of various parameters of single layer versus Trilaminate surgical gown

Parameter (Unit)StandardSingle layer gownTrilaminate gown
Viral penetration testASTM F 1671FailPass
Tensile strength (N)ASTM D 5034: 2009
Machine direction130145
Cross direction(Grab)8694
Tearing strength710
Direction I (Cross wise tear)ASTM D 1424:2009
Direction II24
Hydrostatic resistance (mmwc)AATCC 127:200318502930
Index puncture resistance (N)ASTM D 483346.558.8
Prepainted Glazed Roofing Materials Profile/Colorbond Corrugated Trimdek Roofing
(g/m2/day)
ASTM E 96634.3585.7

Discussion

Engineering Machinery Loaders Hydraulic Cylinder Supplier. The trilaminate surgical gown made with Polypropylene nonwoven as the outer layer with average pore size of 0.Sedex Audit Toddler 100% Polyester Microfiber Fleece Baby Blanket. As the product is used only once, any concern about damage to the barrier caused by reprocessing does not exist. Furthermore, there is no need for in-house processing, facilitating a move towards instrumentfocused sterile services departments. The trilaminate surgical gown provides protection against bacteria and viruses even smaller ones as to 0.IP 54 LED Lamp Outdoor Small Wall Light with Ce SGS Certificate.Swiss Type Flat Bed CNC Lathe Machine with Fanuc Programming 360mm or 400mm Swing Over-contamination between medical staff and patient's body fluids. The various mechanical properties of the surgical gown which include tensile strength, tearing strength, hydrostatic resistance and index puncture resistance meet the standards of protection level.

Phosphor-Nitrogen Flame Retardant for Automotive Interior. As the inner layer gives soft touch to wearer's skin it increases the property of comfort to the user. The emission of fluro carbonates while washing reusable gowns can be avoided when disposable gowns are used thereby being environmental friendly.

Only 2% hospital waste is contributed by disposable gowns. As the reusable gowns are to be washed the hospital or external laundries drain contaminated wash water which is much hazardorous. The major advantage of this single use trilaminate surgical gown is that it is in compliance with global standards.

Conclusion

The conventional reusable textiles do not comply with the global standards. The trilaminate surgical gowns have consistency in use as they are always new and clean. Hence there is no need of Compromise during laundering.

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Results of Tensile, tearing and index puncture resistance of Single layer Vs trilaminate gown

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