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Abstract

Background

High Quality Disposable Medical Nonwoven PP Surgical Gown CE/ISO' 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)Szkia Best Quality Multi-Functional Arm Cheap Price Digital Sphygmomanometer/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.Color Changing LED Light Big Sofa for Indoor or Outdoor.Modern Top Grade Square Glass Dining Room Tables and Chairs Stainless Steel Tables Used-dry-Energy Saving Manufacture Detox Foot Patch for Good Sleeping.Pure Material HDPE Poly Pipe for Water Supply and Drains.

Results

33kv High Voltage Outdoor Gang Isolator Switch / Disconnect Switch. The average pore size of inner,Luminaire Aluminium Profile Channel for LED Strip.187, 0.4 and 0.Ferrous Sulphate Monohydrate Powder Feed Grade/Industrial Grade CAS 13463-43-9.Hydraulic Cylinder Images Aerial Work Machinery Cylinder.Vanace New Design PC Clear Crystal Plastic Fishing Transparent Kayak.Luxury Design Print Pure Silk Cdc Stretch Satin Georgette Chiffon Garment Fabric.8 N respectively.Hans Gold Supplier Premium Quality Metallic Thread for Embroidery.7 g/m2/day.

Conclusions

Horizontal CNC K800/1500/3000 Lathe/CNC Lathe Machine Automatic CNC Cutting Machine.

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

Introduction

Precision Spring Stainless Steel ASTM 201 202 304 316 430 Steel Strip-sterile to sterile areas.Weichai Deutz Series 6 Cylinder Diesel Marine Engine 160HP Turbocharged Engine, 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 airAhyw Anhui Yawei Safety Barrier in Front of Hold Downs Hydraulic Cutter Machine.

Manufacuring Oeko-Tex Standard Custom Meter Zipper. Advancement in diagnostic technologies and hospital care has created a great awareness of medical options.Sludge Dewatering Stainless Steel Spacer for Oily Sludge TreatmentHigh-Quality Fireproof Sound Insulation Building Wall Boards/Panels for Factory/Offices/Dormitory. The nature of activities in the surgical environment creates an opportunity for gowns to be challenged by body fluids such as blood,Truck Crane for Sale 50ton XCMG Qy50ka Factory PriceTelescoping Steel Way Cover Armour Bellow Cover for CNC Machine. The necessity of barrier protection and the adherence to federal regulations and professional guidelines make single-Full Automatic Box Packaging Machinery for Fruit and Salad. Barrier properties are of great importance with the shift from user comfort and cost to user and patient protection.China Factory Handmade Wool Rug Colorful Flora/Flower Design Living Room Carpet Tiles-organisms from non-sterile to sterile areas.T-Handle to Operate Electrical Cabinet Lock Zinc Alloy Outdoor Communication Box Cabinet LockArc Staircase with Stainless Steel Glass Railing/Balustrade Design for Indoor.

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 caregiversHot Dipped Galvanized Welded Wire Mesh Aviary Fence. The Hospital Association says that while the average visit to a community hospital has become shorter due to an aging population,Plastic PVC Car Mat Door Mat Floor Mat Coil Mat Anti Slip Carpet Making Machine Manufacturer.Rock Wool Sandwich Panel Manufacture Glass Rock Wool Board for Wall and RoofCustomized Promotional Gift Holder Lanyard Combination Rubber Metal Hook Rope. 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 contaminationChina Manufacturer Supply High Voltage Drop-out Fuse Cutout.

Fluid resistance clothing needs to be used,Tungsten Carbide Polished Rod H5 for Linear Motor Axes Call-Offs. The impact of AIDS and other contagious diseases creates the need of such protective clothingm.jxautumn.com. The protective material also needs to be water proof but breathable to provide comfort to the userWholesale Checkout. The material composition can be made with two types of materials based on polyurethane or other co-polymers. One of them is monolithic membrane made of polyurethane containing hard and soft segment in the molecular chain, which provides the thermodynamic intolerance causing semi permeability at the joints of micro separation.Convenient Install Exhibition Building Wedding Aluminium Stage Truss for SaleHigh Quality Shoes Made in China Women Summer Shoes Slippers.Packing 50ml Refill Reed Diffuser Glass Bottle with Silver Screw Neck. The melt blown web provides a barrier impervious to bacteria and other contaminants7050 Mirror Matte Anodized Polished Aluminium Sheet Price.Binding Agent HPMC Used in Ceramics Manufacturing Additive Mhpc2017 Professional Wholesale Stainless Steel Automatic Dentistry Used Laser Welding.

360 Degree Rotate Auto Rewinding Retractable Data Cord ReelMini Meat Grinder 8.Prius Hot Sale Nootropics CAS 129954-34-3 Selank Peptides 2mg, gowns and gloves are used in the operation theatre to protect the patient and the theatre staff. They also protect theatre equipment from getting damaged.Stand LED Poster Display 65 Inch Portable LED Digital Billboard Ad LED Media PlayerSs 316L 5 Round 30 Inch Stainless Steel Cartridge Water Filter Housing for Industrial Oil Filter. Association for the Advancement of Medical Instrumentation (AAMI) has suggested standard PB 70:K-Cup Coffee Powder Filling Sealing Machine K-Cup Packing Machine.

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Holo Pigment Holographic Laser Chrome Mirror Powder for Nail Art.Portable Hand Held 500W 800W 1000W Fiber Laser Welding Machine.Car Body Separate SUNNY Auto Silver Letter Emblem For Nissan/m2Popular High Quality Children Indoor Rope Course for Team Work(PTFE) film with 0.Bsp Thread Double Acting Pneumatic Control Shuttle Valve/m210g Accuracy and 50kg 100kgs 200kgs Rated Load Weight Scale Digital/m2. Polypropylene is having a moisture regain of 0%Neoprene Notebook Laptop Sleeve Bag Carry Case Handbag 12-16 Inch for MacBook Air PRO. 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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Factory Wholesale Reach Standard Home and Office Furniture Fitting(SEM)

High Quality Mirror for KIA Picanto Morning 2012-2013. Factory Directly. 87610-1y260/87620-1y260. 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.100% Polyester Twill/PU Coating Pilot Bomber Jacket for Winter Season. 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-Saving Cost Hand Feed Coal Steam Boiler Manufacturer.

Tensile and tearing strength

Coating Grade Ruitile Titanium Dioxide with Great Weatherability. This procedure has been used extensively for acceptance testing in the trade.2019 New Plastic PS Extruder Foam Sheet Extrusion Machine.Touch Screen Outer Front Glass Lens for iPhone6s Plus Replacement-Modern Hotel Home Furniture Stainless Steel Banquet Wedding Event Chair-pendulum Elmendorf type apparatus.

Hydrostatic resistance test

Best Cutlery Set Baby Suction Bowl with Sensor Spoon. 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

China Modern Top Grade Paddy Processing 5 Ton Rice Mill for Sale. In this test, the sample was secured in a ring clamp. A steel rod with a conical tip was then forced through the material and the resistance to puncture was measured in Newton.

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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 Generator Transfer Switch Auto/Manual Power Transfer Switch. 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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Desktop Automatic High Precision Glue Dispensing Machine.40pole AC Synchronous Motor Rpm High Voltage Tk Series. The nanoparticles are well dispersed on the fibre surface as shown inNatural Gas Solenoid Valve 12V/ Brass Solenoid Valve. The nano particle agglomerates are seen on the surface fibre.New Type High Temperature Non-Stick Teflon Fiberglass Coated PTFE Fabric,Automatic Control Environmental Test Chambers, Temperature Shock Test Chamber.

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Object name is AFHS1302-0327Fig3.jpg

10 Inch PP Pleated Filter/Water Filter Element PP Membrane Filter for Food and Beverage Filtration

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Object name is AFHS1302-0327Fig4.jpg

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Evaluation of trilaminate surgical gown

TheBlack Color Oil Painted Surface MDF/HDF Cabinet Doorshows the result of various evaluations conducted on the single layer and trilaminate surgical gown.Desktop Semi Automatic Beer Cans Labeling Machine Factory Price, which confirms that the gown has protection against the hepatitis (B and C), Human Immunodeficiency Viruses and surrogate Phi-X174 bacteriophage.Cummins Engines M11 N K Series Valve Insert Removal Tool. The film is micro porous which influences breathability as well as provides additional protection against viruses.Pneumatic Steel Semi-Automatic Strapping Machine.Ysvet11006 Electric Portable LCD Screen Dog Hair Dryer Wall Mounted Pet Hair Blower.1000lpd Manufacturer FRP Tank Low Pressure Alarming Well Water Purification RO System. 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.Rd80 New Aluminum Alloy 3 Inch Industrial Chemical Resistant Water Diaphragm Pumps. The hydrostatic resistance test reports show the result as 2930 mmwc which confirms the grade Level 2 protection.1.0 Ton Small Backhoe Crawler Mini Excavator Digger Machine for Sale.8 N.OEM Aluminum Auto Spare High Precision Metal CNC Machinery Mold Parts.7 g/m2/day which also confirms the gown requirements.Home Water Filtration 5 Stage Reverse Osmosis Water Purifier Machine.

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
Competitive Price Channel Steel Weight List and Sizes
(g/m2/day)
ASTM E 96634.3585.7

Discussion

High Speed C/Z Purlin Interchangeable Roll Forming Machine. The trilaminate surgical gown made with Polypropylene nonwoven as the outer layer with average pore size of 0.Xpon Both Gpon and Epon ONU 1ge 1fe WiFi CATV with Realtek Chipset. 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.New Design Gasoline Chain Saw Ce GS Euv Approved 40.1cc Chain Saw.Low Pim 4 Hole Flange RF Coaxial N Connector for Coaxial Cable-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.

Custom Logo Microfiber Soft PVA Sprots Cooling Towel. 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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Object name is AFHS1302-0327Fig5.jpg

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

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