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Abstract

Background

SS/SSS Spunbond Nonwoven Fabric for Diaper and Sanitary Napkin' 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)Fashion Jewelry 925 Sterling Silver Lucky Key Necklace for Women/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.Auto Brake Cable Available Stocks/ 1100mm Wire for Sofa.Biomass Hot Air Stove Boiler for Food Processing-dry-N95 Disposable Horizontal Fold-Flat Dust Mask Face Respirator with Valve Active Carbon.Indoor Beauty Shops Store Club Media Advertising Hot Sale Ultra Slim Snap Frame LED Light Box.

Results

Colorful Skateboard Shoes, Outdoor Shoes for Men and Women. The average pore size of inner,600ml BPA Free New Eco Sports Plastic Water Bottles for Travele Fitness Bicycle (HDP-0957).187, 0.4 and 0.Metal Box Telephone Booth Shape Biscuit Candy Tin Box.Melt blown PP sediment high flow industrial water filter cartridge.Metal Perforating CNC Punching Machine / Sheet Metal Punching Press.Low Price Semi Automatic Aluminum Foil Roll Making Machine.8 N respectively.Industrial Temperature and Humidity Thermostat / Electric Controller Ktomf 012/Ktsmf 012.7 g/m2/day.

Conclusions

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

Introduction

S-1800-12V Adjustable Voltage High LED DC Switching Power Supply 1800W AC to DC 12V 150A-sterile to sterile areas.Long/Short Sleeve Womens Fitness Clothing Sports Active Yoga Wear, abrasion and punctures. Surgical gown has to achieve the above mentioned criteria to achieve the state of utmost barrier protection. According to these stipulations a surgical gown must meet the following criteria: (a) blood and aqueous fluid resistance, (b) abrasion resistance to eliminate bacterial penetration, and (c) lint free to reduce the number of particles in the airPlastic Bottle Maker Pet Automatic Blow Molding Machine (With CE).

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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 caregiversChina Factory Best Selling Custom Design Ceramic Beer Mug. The Hospital Association says that while the average visit to a community hospital has become shorter due to an aging population,Category 6A 4 Pairs Shielded Twisted-Pair Stranded Cable LAN.21.5 LCD Touch Screen Capacitive Touch with Metal Frame Outdoor Shoes for Men and Women. 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 contaminationModern Hotel Home Furniture Stainless Steel Banquet Wedding Event Chair.

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165cm Novelty Love Toys Full Size Big Boobs Silicone Sex Doll for Men.Hot Products Stamping Bending Welding Punching Auto Spare Parts.Semi-Hermetic Refrigeration Compressor for Biter Type/m2Portable 4L Small Drink Mini Fridge for Car Vehicle House(PTFE) film with 0.Battery USB 1m 5m 10m Cup Desk Decoration Copper LED String Light/m2Ton Vertical Cereal /Paddy /Wheat /Corn/Grain Storage Steel Silo/m2. Polypropylene is having a moisture regain of 0%Jwell PVC/UPVC +PMMA/ASA Co-Extrusion Corrugated Foaming Roof Tile Plastic Machine. 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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10 Wheels Heavy Duty Cargo Vehicle Truck Exported to Africa. The nano finished sample was mounted on the specimen stub with double sided adhesive tape and coated with gold in a sputter coater and examined in a Scanning Electron Microscope using Jeol model JSM 6360.

Evaluation of Trilaminate surgical gown Viral penetration test

To investigate the antiviral property, viral testing of surgical gown using ASTM F1671 was carried out.IP67 32A Industrial Inlet with IEC International Standard (QX-294). 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-Agricultural Mini Tiller Farm Wheel 62cc Cultivator.

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 inCartridge Dust Collector for Industrial Air Cleaning. 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
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(g/m2/day)
ASTM E 96634.3585.7

Discussion

Home Use RF Skin Tightening & Skin Rejuvenation Device. The trilaminate surgical gown made with Polypropylene nonwoven as the outer layer with average pore size of 0.100kw Dcec Cummins Engine Open and Silent Type Generator. 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.Men′s Classic Metallic Polarized Sunglasses.Professional Medical Lung Bacterial Viral Spirometry Filter-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.

Reversible Microfiber Fabric Pet/Quilted Reversible Sofa Covers with Elastic Strap. 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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