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3m — Technical Presentation (November 2020)
60 slides from 3m's technical presentation, November 2020
Slide 1: Respiratory protection: ensuring your safety in the fight against COVID-19
Respiratory protection: ensuring your safety in the fight against COVID-1 9. Oral Care Product Training Module November 2020
Slide 2: Remarks
Remarks • This presentation is based on current United States federal and Canadian requirements. US state or other country requirements may be different. Always consult User Instructions and follow local laws and regulations. • This presentation contains an overview of general information and should
Slide 3: Content
Content • Surgical mask vs a respirator • Different types of respirators • What is a powered air purifying respirator (PAPR)? • Considerations before use • How does it work? • TR-300+ Review (use, parts and components, inspection and cleaning) • Additional resources and reference documents © 3M 2020
Slide 4: Guidance for Dental Settings
Guidance for Dental Settings Interim Infection Prevention and Control Guidance for Dental Settings During the Coronavirus Disease 2019 (COVID-19) Pandemic For DHCP working in facilities located in areas with moderate to substantial community transmission • Implement the use of universal eye protecti
Slide 5: Surgical mask vs. respirator
Surgical mask vs. respirator Masks Respirators Intended to help protect the work Intended to help protect the wearer from environment (including patients) substances (airborne particles) in the from substances expelled by the work environment. wearer. Surgical Masks Surgical Respirators/N95s Also re
Slide 6: Types of Respirators
Types of Respirators There are two main kinds of respirators: • Air-purifying respirators, which use filters, cartridges or canisters to remove contaminants from the air you breathe. • Atmosphere-supplying respirators, which provide you with clean air from an uncontaminated source. Respirators can a
Slide 7: Different Types of Air Purifying Respirators
Different Types of Air Purifying Respirators • Tight fitting facepiece • Tight fitting facepiece • Loose fitting hoods and • Use lungs to function • Use lungs to function visors • Disposable particulate • Replaceable particulate • Powered by a motor and respirator filters and/or gas and battery vapo
Slide 8: What is a PAPR?
What it a PAPR? Filtered Air • PAPR stands for powered air purifying respirator. • A PAPR has a blower that pulls air through attached filters, then pushes the filtered air into the facepiece, helmet or hood, which covers the user's face. • The loose fitting headtops may be used by people with some
Slide 9: Advantages of powered air purifying respirators (PAPR)
Advantages of powered air purifying respirators (PAPR) Loose fitting headtops Filtration • High efficency (HE) particulate filters remove 99.97% of particulates from the ambient air. Regulatory Considerations • Fit testing is not required for loose fitting headtops. • Certain loose fitting models ca
Slide 10: Use of 3M PAPRs in healthcare surgical settings
Use of 3M™ PAPRs in healthcare surgical settings Designed to help protect the wearer from certain airborne hazards in the surrounding environment. PAPRs are commonly used in healthcare settings to help reduce the wearer’s exposure to airborne particles, aerosolized hazardous drugs, and certain indus
Slide 11: Considerations before use: PAPR in Sterile Field
Considerations before use: PAPR in Sterile Field PAPRs are not designed to protect patients from wearer-expelled particles (source control). 3M does not market or recommend PAPRs for use in a sterile surgical field. Below is evidence from one study that PAPRs are as effective as surgical masks at re
Slide 12: Considerations before use: Loupe Compatibility
Considerations before use: Loupe Compatibility Compatibility may differ per user and Limited evaluation of certain loupes under select should be evaluated for an individual. 3M™ S-133S/L Check for: • Loupes should not contact the visor • Loupes do not interfere with visibility • Loupes do not interf
Slide 13: Cautions and limitations for air purifying respirators
Cautions and limitations for air purifying respirators Not for use in atmospheres containing less than 19.5 percent oxygen or in atmospheres immediately dangerous to life or health. Do not exceed maximum use concentrations established by regulatory standards. Do not use powered air-purifying respira
Slide 14: 3M Versaflo TR-300+ Powered Air Purifying Respirator
s 3M™ Versaflo™ TR-300+ Powered Air Purifying Respirator
Slide 15: 3M Versaflo TR-300+ Powered Air Purifying Respirator
3M™ Versaflo™ TR-300+ Powered Air Purifying Respirator • Most maintenance can be done • User-friendly interface – quickly and easily by hand – Monitor the operating status of including changing the battery, your filter, battery, and airflow filter and pre-filter at a glance • Easy Clean Belt TR-327
Slide 16: Parts and Components Overview
Parts and Components Overview Breathing Tube Loose fitting headtops Filtered Air BT-20 BT-30 BT-922 Cover S-133S/L S-433S/L M-206 Blower and Filter Waist Belt Ambient TR-327 TR-300+ Air © 3M 2020. All Rights Reserved. 16
Slide 17: 3M Versaflo TR-300+ PAPR Components
3M™ Versaflo™ TR-300+ PAPR Components TR-971 Air Flow Indicator TR-371+ Filter Cover TR-3600 Prefilter TR-3712N High TR-301N+ TR-332 (optional) Efficiency filter Blower Unit High Capacity Li-Ion Battery © 3M 2020. All Rights Reserved. 17
Slide 18: Battery and Charging Components
Battery and Charging Components TR-341N Single Bay Charger Kit includes: TR-332 High-Capacity Li-Ion Battery • TR-941N Power cord • TR-340N Charging Cradle Approx. 8-12 hours run time Estimated system run time based on testing with a new battery and filter at 68 °F (20 °C). © 3M 2020. All Rights Res
Slide 19: Quick Start Guide: TR-300+
s Quick Start Guide: TR-300+ Summary of steps to follow each time a 3M™ Versaflo™ TR-300 Powered Air Purifying Respirator (PAPR) is worn.
Slide 20: Quick Start Guide: TR-300+
Quick Start Guide: TR-300+ Push button to Confirm battery Confirm Confirm confirm battery pack is secure- colored NIOSH indicator lights charge – 5 bars tug battery filter is visible in are green. = 80-100%. pack to window. Turn confirm. on PAPR – push blue button. © 3M 2020. All Rights Reserved. 20
Slide 21: Quick Start Guide: TR-300+
Quick Start Guide: TR-300+ Confirm airflow is Align pins and insert Inspect hood for Don PAPR per sufficient. breathing tube into tears, holes. workplace Bottom of ball above PAPR air outlet, turn Connect breathing procedures. line. connector 1/4 turn tube and hood/ clockwise. headcover. Confirm con
Slide 22: General Considerations for Donning & Doffing, Cleaning and Storage
General Considerations for Donning & Doffing, Cleaning and Storage Contact infection Perform hand hygiene prevention at your and use other applicable facility with any PPE as determined by questions regarding what your facility and/or PPE, such as gloves, infection control policy should be worn © 3M
Slide 23: Donning
Donning IMPORTANT: Perform hand hygiene and don other applicable PPE as determined by your facility and/or infection control policy. 1 2 3 4 Turn on blower and Clasp buckle to secure Connect breathing tube Pull headgear overhead. position blower on blower to hips. to headgear. lower back. © 3M 2020.
Slide 24: Doffing
Doffing IMPORTANT: Perform hand hygiene and don other applicable PPE as determined by your facility and/or infection control policy. 1 2 3 4 Remove headgear by Press the tabs to Securely grip the belt Follow Cleaning pulling forward on the unclasp the buckle. and safely remove the Instructions prior
Slide 25: Steps to Cleaning
Steps to Cleaning Cleaning Disinfecting Rinsing Drying 1 2 3 4 Remove debris, Disinfect exposed unit Remove all cleaning or Ensure system is chemical, or hazardous surfaces with approved disinfectant residue completely dry before material disinfectant using water reuse © 3M 2020. All Rights Reserved
Slide 26: Cleaners for Wiping Down
Cleaners for Wiping Down Important: Always follow your facilities infection control policies for cleaning. Mild Soap 3M 504 & Water Respiratory Wipes © 3M 2020. All Rights Reserved. 26
Slide 27: User Disinfectant Advisory
User Disinfectant Advisory • 3M relies on the expertise of the CDC and EPA with respect to microbiological efficacy and has not evaluated the effectiveness of these agents with regards to inactivating viruses on 3M equipment. • It is important to note that many disinfectant products are for applicat
Slide 28: Disinfectants for Wiping Down
Disinfectants for Wiping Down Clorox Sani-Cloth® Healthcare® Bleach 3M™ C.diff Bleach Germicidal PeridoxRTU™ ECOLAB® 1:10 ratio 70% 30% Solution Germicidal Disposable KLERCIDE™ (EPA Reg. No bleach/Water Isopropyl Hydrogen Tablets Disinfectant Wipes 8383-13, Health 70/30 IPA (5000ppm) Alcohol Peroxid
Slide 29: Additional Cleaning Methods
Additional Cleaning Methods Compressed Air Decontamination Shower Submersion 60° 60° IP53 © 3M 2020. All Rights Reserved. 29
Slide 30: Long-term Storage/Maintenance
Long-term Storage/Maintenance Blower Storage: 1 Fully charge upon Stored up to 5 year or longer receiving. years. Must be Maintenance: run Maintenance: fully stored in its for recharge every 9- original sealed 5 minutes per year 12 months. package. Do not attempt to clean May be stored on the charge
Slide 31: Detailed assembly guidance & Pre-use inspection and checks
s Detailed assembly guidance & Pre-use inspection and checks to be completed before each use.
Slide 32: Charging the Battery
Charging the Battery Parts Needed: TR-341N 1 2 3 2 1 TR-332 Connect the charger Check the charge Insert the battery pack into to a power outlet on the battery battery charger cradle Battery Charging Video: © 3M 2020. All Rights Reserved. https://www.youtube.com/watch?v=rUXEAiLQt04&feature=youtu.be&t
Slide 33: Attaching Belt to Blower
Attaching Belt to Blower Parts Needed: TR-300+ 1 2 3 Belt clips TR-327 Thread belt under first Thread belt under Remove slack and place retaining slot second retaining slot belt clips to sides © 3M 2020. All Rights Reserved. 33
Slide 34: Assembling the Blower
Assembling the Blower Parts Needed: TR-301N 1 2 3 TR-3712N TR-3600 1 2 TR-371+ Label is Visible TR-332 Attach prefilter and Attach cover assembly Attach the battery filter to filter cover to blower © 3M 2020. All Rights Reserved. 34
Slide 35: Connecting the Breathing Tube and Headgear
Connecting the Breathing Tube and Headgear Parts Needed: TR-300+ 1 2 3 2 1 BT-30 BT-922 S-433 Attach breathing tube Thread breathing tube Press breathing tube to blower with ¼ turn into cover and secure Quick Release Swivel clockwise. Gently tug both ends. (Optional) connection to headgear to verify
Slide 36: Disassembly Quick Reference
Disassembly Quick Reference Headgear Breathing Tube Battery Filter/Filter Cover 1 2 2 1 Press quick release Invert blower and ¼ Press battery release Press filter cover release clips and remove turn counter-clockwise button and separate button and separate breathing tube and remove breathing battery
Slide 37: Inspect the breathing tube
Inspect the breathing tube Bend tube to verify No tears, holes, that it is flexible cracks, or any signs of damage BT-30 Inspect Gaskets are present and not damaged. Breathing tube should fit Discard when damaged or wear firmly into connections. is observed. © 3M 2020. All Rights Reserved. 37
Slide 38: Inspect the headtop
Inspect the headtop Suspension is secure in headgear. No cracks or other damage. Ensure stitching is intact and not unraveling or gaps in the seams No cracks, rips, dents, Fit may be adjusted by sliding holes, tears, or other along the crown adjuster damage No scratches or other visual If signs of w
Slide 39: Inspect the headtop
Inspect the headtop Suspension is secure in headgear. No cracks or other damage. Ensure stitching is intact and not unraveling or gaps in the seams No cracks, rips, dents, Fit may be adjusted by sliding holes, tears, or other along the crown adjuster damage No scratches or other visual S-133S/L dist
Slide 40: Inspect the headtop
Inspect the headtop Inspect date codes on Suspension is secure in headgear. visors, shells, and other No cracks or other damage. Fit plastic components and may be adjusted using the ensure parts have not ratchet. exceeded their maximum life. Ensure visor buttons are present, firmly secured, and flus
Slide 41: Inspect the battery
Inspect the battery Press “Test” button to Contact pads are clean check battery charge and not damaged Clean surface No cracks, crazing, chips, deep scratches, Button & latch discoloration, or are operational any other signs TR-332 of damage © 3M 2020. All Rights Reserved. 41
Slide 42: Inspect the HE Filter and Filter Cover
Inspect the HE Filter and Filter Cover No cracks, crazing, TR-3712N chips, deep scratches, Inspect inner gasket discoloration, debris, for debris or damage or any other signs of damage Inspect outer gasket Discard if filter has (Front View) (Back View) for debris or damage been mishandled or dropped
Slide 43: Inspect the PAPR Blower
Inspect the PAPR Blower No cracks, crazing, chips, deep scratches, All indicator lights discoloration, or any are working. On/Off other signs of damage switch is intact. Clean sealing surface Pins and gaskets TR-301N+ are clean and undamaged © 3M 2020. All Rights Reserved. 43
Slide 44: Conduct an airflow check before each use
Conduct an airflow check before each use Parts Needed: TR-300+ 1 2 3 TR-971 Attach air flow indicator Power on blower While blower is level, ensure Air Flow bottom of ball is at or above Indicator minimum flow rate. https://multimedia.3m.com/mws/media/1813050O/assembly-donning-and- © 3M 2020. All Ri
Slide 45: Perform low flow alarm checks
Perform low flow alarm checks Parts Needed: TR-300+ 1 2 3 Power on blower Cover blower outlet Ensure visual and audible with palm of hand alarms are working © 3M 2020. All Rights Reserved. 45
Slide 46: Detailed cleaning & disinfection guidance
s Detailed cleaning & disinfection guidance
Slide 47: Wipe down the system prior to disassembling
Wipe down the system prior to disassembling Without disassembling, wipe down all outer surfaces of blower. *Videos are for demonstration purposes only. Consult with your infection control personnel for appropriate cleaning protocol. © 3M 2020. All Rights Reserved. 47
Slide 48: Removal of the Breathing Tube and Battery
Removal of the Breathing Tube and Battery 1 2 Invert blower and ¼ turn counter-clockwise Press battery release button and separate and remove breathing tube battery from blower *Videos are for demonstration purposes only. Consult with your infection control personnel for appropriate cleaning protoco
Slide 49: Cleaning the Blower & Battery Interface
Cleaning the Blower & Battery Interface Wipe surface without touching the pins. Using a clean dry cloth, wipe the bottom If needed, gently remove debris without surface of the battery. Avoid using solvents. compressing the pins. *Videos are for demonstration purposes only. Consult with your infectio
Slide 50: Removing the filter cover and replacing the HE Filter
Removing the filter cover and replacing the HE Filter HEPA filter may be left in place on the blower for storage. Filter should be replaced if… • filter loading/low flow indicator is alarming • there is excessive debris • excessively wet • damaged Do not attempt to clean filter housing or filter med
Slide 51: Cleaning the headgear
Cleaning the headgear 1 2 Keep breathing tube connected while wiping Using a clean cloth, wipe down the visor and down. external surfaces of the headgear. *Videos are for demonstration purposes only. Consult with your infection control personnel for appropriate cleaning protocol. © 3M 2020. All Righ
Slide 52: Disconnecting the breathing tube and cleaning the connector
Disconnecting the breathing tube and cleaning the connector 3 4 With breathing tube facing upward, disconnect Using a clean cloth, wipe down the headgear to the hood from the breathing tube. breathing tube connector *Videos are for demonstration purposes only. Consult with your infection control per
Slide 53: Additional resources, video links and parts lists
s Additional resources, video links and parts lists
Slide 54: TR-300+ Literature and Videos
TR-300+ Literature and Videos Literature: TR-300+ Website (URL), Canada (URL) • TR-300 Parts and Accessories Poster (PDF) • TR-300+ PAPR Blower User Instructions (PDF) Videos: • TR-300 and TR-300+ Battery User Instructions (PDF) • TR-300 Assembly, Operation and Donning • TR-300 Technical Specificati
Slide 55: S-Series and M-Series headtops Literature and Videos
S- Series and M-Series headtops Literature and Videos Literature: Videos: • 3M™ Versaflo™ S-Series Headgear User Instructions (PDF) • 3M™ Versaflo™ Powered and • Surgical Mask Use with Loose Fitting Headgear (PDF) Supplied Air Training & Care and Maintenance Video Library (URL) • Facial Hair and 3M™
Slide 56: 3M Versaflo Easy Clean PAPR Kit TR-300N+ ECK
3M™ Versaflo™ Easy Clean PAPR Kit TR-300N+ ECK Model Description 3M ID S-433L-5 S-433L-5 Hood w/ Head Suspension, 5/Case 70071533171 BT-30 BT-30 Versaflo Length Adjusting Breathing Tube 1/C 70071563749 TR-302N+ 3M™ Versaflo™ PAPR Unit TR-302N+ 1 EA/Case 70071696713 TR-327 TR-327 Easy Clean Belt 1/ca
Slide 57: 3M Versaflo Easy Clean PAPR Kit TR-300N+ ECK
3M™ Versaflo™ Easy Clean PAPR Kit TR-300N+ ECK Model Description 3M ID S-133S S-133S-5 Hood w/ Head Suspension, 5/Case 70071533098 S-133L S-133L-5 Hood w/Head Suspension, 5/Case 70071533171 BT-30 BT-30 Versaflo Length Adjusting Breathing Tube 1/C 70071563749 TR-302N+ 3M™ Versaflo™ PAPR Unit TR-302N+
Slide 58: Contacts
Contacts: Ordering Process: • Please connect with your 3M Representative Technical Questions: • 3M™ Personal Safety Division in the US 1-800-243-4630 • 3M™ Personal Safety Division in the Canada 1-800-267-4414
Slide 59: Thank you & Stay Safe!
Thank you & Stay Safe!
Slide 60: © 3M 2020. All Rights Reserved.
Available images © 3M 2020. All Rights Reserved. 60