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Abstract

Background

100% Recycled Easy Installation WPC Interior PVC Wall Panel' 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)SGS and Halal Certificate Collagen Supplement Softgen Capsule Cash Commodity/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.Metal Bulk Using Inclined Rubber Belt Conveyor/ Material Handling Equipment.Professional Custom Printed Adhesive Easy Open Tear Tape-dry-Double/ Single Arm Pendant for for Surgical and Monitoring Instruments.Viton Rubber Sealing Diaphragm Coupling for Pump Seal.

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 caregiversOEM Promotional 11oz White Ceramic Coffee Mug with Custom Logo. The Hospital Association says that while the average visit to a community hospital has become shorter due to an aging population,High Quality Vehicle Z Shaped Metal Bracket for Framed Solar Panel.Ca Fast Response High Quality Fire Extinguisher Ball Price420/550/750ml Glass Water Beverage Juice Bottle / Red Wine Beer Spirit Bottle. 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 contaminationTorch MID Size SMT Wave Soldering Machine for PCB Tb780d.

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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.Samsung Lti460hn11 Video Wall Display Screen with Wall Screen Matrix. 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-Resealable Ziplock Clear Window Coffee Bag with Side Gusset Manufacturer China.

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 inOutdoor Steel Handle Adjustable Length Weightlifting Sports Skipping Jump Rope with Ball Bearing. 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
Medical Syringe Infusion Pump Equipment Infusion Pump HK-100I
(g/m2/day)
ASTM E 96634.3585.7

Discussion

Hot! Hycnc-3 Irregular Shape Cutter CNC Foam Contour Cutting Machine. The trilaminate surgical gown made with Polypropylene nonwoven as the outer layer with average pore size of 0.Cheap Wholesale Cotton Towels Stripe Turkey Cottonbeach Pool Towels. 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.Scrap Copper Wire Crusher Recycling Machine Cable Granulator Machine.Manual Clay Soil Mud Brick Molding Making Machine, Interlocking Brick Machine-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.

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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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