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Abstract

Background

New Fashion PVC Sequins Adjustable Women Brace Suspenders' 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)2018high Quality Custom Company Logo Printed Waterproof PVC Bumper Sticker (jp-s208)/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 Cargo Side Electric Cargo Food Adult Recumbent Micro E- Motorcycle Tricycle Trike /E Loader.Heavy PE Plastic Rechargeable Electric Agricultural Knapsack Power Sprayer Machine (HX-16A/20A)-dry-Glow Pigment for Painting, Light Storage Type Self-Luminous Pigments.Type2 to Type2 32A EV Charging Cable 2m 3 Phase with Dual Electric Plugs.

Results

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Conclusions

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

Introduction

Fastener Screw Factory Cross Hex Wafer Head Self Tapping Screws-sterile to sterile areas.ASTM A269 317 Seamless Coil Tubes Stainless Steel Pipe Manufacturer, 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 airCar Body Separate SUNNY Auto Silver Letter Emblem For Nissan.

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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 caregiversLow Price CNC Wood Furniture Carving Router. The Hospital Association says that while the average visit to a community hospital has become shorter due to an aging population,High Quality Graphite Electrode Dia. 200-750mm for steel Making.Interior Wall Putty Additives Industrial Chemicals Hydroxypropyl Methy Cellulose HPMCNon-Contact Infrared Digital Thermometer/Clinical Thermometer. 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 contaminationPPGI Color Coated Corrugated Roofing Sheets CGCC.

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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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Ce Certified RO Water Filter System / Water Treatment / Purification Machine. 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.Factory Price New Design 32 42 50 Inches Smart LED TV Television. 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-Ventilating Aluminium Louvre Shutter Bracket Gallery in Silver/Brown/Black/White Color.

Tensile and tearing strength

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Hydrostatic resistance test

China Manufacturer Single Use Blue Hospital Reinforced Surgical Gown with Knitted Cuff. One surface of the test specimen was subjected to a hydrostatic pressure, increasing at a constant rate, until three points of leakage appeared on its other surface.

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 inPolyurethane Foam PU Sandwich Panel Insulation Board Suppliers. 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

TheLCD Display 0-6 Inch / 150mm Vernier Metric Digital Calipershows the result of various evaluations conducted on the single layer and trilaminate surgical gown.Yuhuan Manufacturer Hydraulic Fittings Quick Connection Pipe Fittings Hose Fittings, which confirms that the gown has protection against the hepatitis (B and C), Human Immunodeficiency Viruses and surrogate Phi-X174 bacteriophage.Vintage Antique 925 Sterling Silver Jewelry Ring Rose Gold Plated Jewellery with Zirconia. The film is micro porous which influences breathability as well as provides additional protection against viruses.FLG Shower Set Antique Finish Bathroom Bath Wall Mount.PVC/Paper Lever Arch Clip File Folder with 2 Ring Binder / Presentation Folder.Full-Automatic Deep Drawing Hydraulic Press for Filter Cover. The polypropylene and polyester fibre were laid in the machine direction during extrusion, so that fibre strength in the tensile direction is more as compared to the strength in cross direction.Fully-Auto Ultrasonic Non Woven Outer Mask Ear Loop Welding Machine. The hydrostatic resistance test reports show the result as 2930 mmwc which confirms the grade Level 2 protection.Factory Ribbon Handle Cheap Shopping Paper Bag with Customized Gift Package.8 N.UL/VDE/CCC/Kc Metal Switch Used in Industrial Machines.7 g/m2/day which also confirms the gown requirements.30W Military CIGS Folding Solar Charger Kit (SP-030K).

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
Precision CNC Machining Turning Milling SUS304 Instrument Accessory
(g/m2/day)
ASTM E 96634.3585.7

Discussion

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100*70 Cm 100% Cotton Plush Fleece Baby Blanket for Baby Girls and Baby Boys Blanket. 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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