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OXLIFE LIBERTY
OXLIFE LIBERTY
User Manual
301-0005V & 301-0005VP PORTABLE OXYGEN CONCENTRATOR
Oxlife Liberty and Oxlife Liberty2
USER: Read this manual before operating the device and save this
manual for future reference.
HEALTH-CARE PROVIDER: This manual must be provided to the
end user.
®
®
2
PROUDLY DESIGNED,
ENGINEERED AND
ASSEMBLED IN THE U.S.A
.
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Table of Contents
Related Manuals for O2 Concepts OXLIFE LIBERTY
Summary of Contents for O2 Concepts OXLIFE LIBERTY
- Page 1 ® OXLIFE LIBERTY User Manual 301-0005V & 301-0005VP PORTABLE OXYGEN CONCENTRATOR Oxlife Liberty and Oxlife Liberty2 USER: Read this manual before operating the device and save this manual for future reference. HEALTH-CARE PROVIDER: This manual must be provided to the end user.
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Page 3: Table Of Contents
Table of Contents Section 1: Introduction .................. 4 Intended Use ..................... 5 User Profile ....................5 Symbols Reference/Safety Information ............6 Device Symbols ..................7 Specifications .................... 8 Contraindications ..................10 Indications for Use .................. 10 Dynamic Network Analysis® ..............11 Applied Parts .................. - Page 4 Device Care and Cleaning............... 46 Section 7: Traveling ..................49 Entering and Exiting Airplane Mode ............50 Section 8: Standards Compliance .............. 51 Classification ..................52 – LIMITED WARRANTY STATEMENT ......59 ® OXLIFE LIBERTY Product Return Guidelines ..............62 NOTES ......................63...
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Page 5: Section 1: Introduction
Please call O Concepts Technical Support to report any unexpected operation or events associated with the device at 1-877-867-4008 EXT 367. ® ® Information about the Oxlife Liberty and O Concepts can also be found on our website at www.o2-concepts.com. -
Page 6: Intended Use
The Oxlife Liberty is capable of delivering oxygen in both continuous flow and ® pulse mode. In Pulse Mode the Oxlife Liberty detects a patient breath and delivers a bolus of oxygen during the inhalation period. In Continuous Mode the device delivers a continuous flow of oxygen. -
Page 7: Symbols Reference/Safety Information
Electronic instructions for Class II equipment use available Type BF equipment Prescription only Recycle battery Manufacturer Drip proof equipment Direct current Alternating current ® *Refers to AC power supply and DC power cord, not the Oxlife Liberty device. -
Page 8: Device Symbols
Device Symbols Icon Meaning Icon Meaning Power button Cell connected Menu button GPS signal RDM connected Increase flow setting (Tech Support Only) Provider Information Decrease flow setting Battery charge status Alarm AC/DC battery Breath detection charging indicator Cell signal strength Device status Exit AC/DC power... -
Page 9: Specifications
Specifications Dimensions 10 in (25.4 cm) Device Dimensions 9 in (22.9 cm) 3.5 in (8.9 cm) Weights Device Weight 6.36 lbs. (2.88 kg) Battery 1.14 lbs. (0.52 kg) AC Charger 1.60 lbs. (0.72 kg) DC Charger 0.39 lbs. (0.17 kg) Modes of Operation Continuous Mode 301-0005V... - Page 10 Oxygen Purity 91% ± 4% (87 - 95%); Measured purity values are within ± 2% of actual values; There is no variation in purity within the operating altitude. This applies to the full range of environmental operating conditions. Operating 50°F (10°C) to 104°F (40°C) Temperature Operating Humidity 10% - 95% @ 82.4°F (28°C)
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Page 11: Contraindications
® The Oxlife Liberty is not appropriate for any patient who would experience adverse health consequences as a result of a temporary interruption in oxygen therapy. -
Page 12: Dynamic Network Analysis
® Dynamic Network Analysis ® This version of the Oxlife Liberty contains Dynamic ® Network Analysis (DNA) technology which is available to allow your health care provider to better serve your needs. This technology is intended to assist your provider in determining that the device is operating properly. -
Page 13: Section 2: Safety Guidelines
Section 2: Safety Guidelines Device Safety Guidelines AVOID EXPOSURE TO OPEN FLAMES OR CREATION OF ANY SPARK NEAR YOUR OXLIFE LIBERTY. THIS INCLUDES SPARKS FROM STATIC ELECTRICITY CREATED BY ANY TYPE OF FRICTION. PROTECT ELECTRICAL POWER CORDS FROM SHARP EDGES TO AVOID ELECTRICAL SHOCK AND SERIOUS PHYSICAL INJURY. - Page 14 Portable RF communications equipment (including peripherals such as antenna cables and external antennas) should be used no closer than 12 ® inches (30cm) to any part of the Oxlife Liberty including cables specified by the manufacturer. Otherwise, degradation of the performance of this equipment could result.
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Page 15: Patient Safety Guidelines
DO NOT operate the device on wet surfaces or in standing water, and do not submerge or expose to water or precipitation to avoid serious injury or ® damage to the device. If the Oxlife Liberty has been dropped, damaged, or exposed to water please contact your authorized dealer or healthcare provider for inspection and possible service of the device. - Page 16 ® physician for you at your specific activity levels. The Oxlife Liberty must be used with the specific combination of parts and accessories that were used while your settings were determined.
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Page 17: Battery And Power Supply Safety Guidelines
Battery and Power Supply Safety Guidelines Use of non-approved battery or power supply may cause serious damage to the device and will void the warranty. Store the battery in a cool dry place when not in use to enhance battery life. Remove the battery from the device if it will not be used for an extended period of time to enhance battery life. -
Page 18: Section 3: Product Description
Section 3: Product Description Device and Accessories The use of certain humidifiers and administration accessories not specified for use with this oxygen concentrator may impair performance. Your physician, healthcare provider or authorized dealer will recommend the proper accessories for your use. Your physician, healthcare provider or authorized dealer will recommend the proper cannula for your use. -
Page 19: Feature Identification
Feature Identification 1. Control Panel 6. Side Vents 2. LCD Display 7. Exhaust Ports 3. External Power Input 8. Device Serial Number 4. Rechargeable Battery 9. FAA Approval Statement 5. Oxygen Outlet Port... -
Page 20: Understanding The Control Panel
Understanding the Control Panel 10. Power Button 19. Alert/Alarm Indication 11. Mode Button 20. Breath Detection 21. Green Status Circle – 12. Battery Status/Battery Charging Indicator Open circle during warm-up. Filled 13. Cell Signal Strength circle indicates flow 14. Airplane Mode and purity are within 15. -
Page 21: Section 4: Operating Instructions
Before each use, ensure that side vents are clean and in place and that cannula and power cord connections are intact. ® If you are relocating your Oxlife Liberty from an extreme environment, allow the device to return to the specified operating temperature and humidity ranges before use. -
Page 22: Locating Your Device
® a car heater. Keep the Oxlife Liberty at least 10 feet (3m) from hot sparking objects or open flame. -
Page 23: Device Settings
Device Settings Turn the device on by pressing the Power button. Press the Mode button to select Continuous or Pulse Mode. Press the Increase or Decrease buttons to select the desired flow rate. Turn the device off by pressing the Power button. When the device is powered on it will enter a five (5) minute warm-up period to reach desired performance. - Page 24 The patient is the intended operator. Consult your healthcare provider if you are feeling unwell, which may indicate too much or too little oxygen. These side effects are not immediate or life threatening. CONTINUOUS MODE In Continuous Mode the device will deliver a continuous flow of oxygen through the nasal cannula.
- Page 25 Pulse Mode Bolus Volumes (mL) Breaths per Minute 16.0 24.0 32.0 40.0 48.0 56.0 65.0 75.0 80.0 16.0 24.0 32.0 40.0 48.0 56.0 65.0 75.0 80.0 12.8 19.2 25.6 32.0 38.4 44.8 52.0 60.0 64.0 10.7 16.0 21.3 26.7 32.0 37.3 43.3 50.0...
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Page 26: Installing And Removing The Battery
To remove battery, depress button and slide battery toward you. Turn off the device before removing the battery. ® DO NOT use the Oxlife Liberty without a battery installed. Typical Battery Operation Times Continuous Mode Operating Time/Hours Settings 3.25... -
Page 27: Battery Time Management
› If using multiple batteries, uniquely label each battery to ensure each battery is rotated equally. › Charge batteries every three (3) months when not in use. ® There is no routine maintenance or service required for the Oxlife Liberty rechargeable batteries other than the periodic replacement as described above. -
Page 28: Ac Power Supply
To use the AC power supply, connect the power cord to the AC power converter ® (brick). Connect the power supply to a wall outlet and then to the Oxlife Liberty The external power icon will be displayed on the control panel. - Page 29 Recommendation for Use Do not use electrical outlets controlled by a switch. When changing power sources, wait for the control panel to display the new power icon and the unit to beep before removing the original source. The detachable power supply cord to the power supply is the means of isolating the unit from the power supply main.
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Page 30: Dc Power Cord
DC Power Cord ® The DC power cord allows use of your Oxlife Liberty device from a vehicle's 12- volt DC outlet in all settings while the vehicle is running. A 12-volt, 15-amp outlet is recommended for use with the device. The external power source icon will be displayed on the control panel. - Page 31 The battery may not charge at any setting if the engine is not running. Use the DC outlet closest to the car battery. DO NOT leave the device plugged into the vehicle when the engine is not running. ® DO NOT use the Oxlife Liberty with any power splitting devices.
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Page 32: Dc Power Cord User Information Guide
Starting the device on DC power ALWAYS have the vehicle's engine running BEFORE ® plugging in your Oxlife Liberty Plug DC power cord into the device BEFORE plugging into the vehicle’s DC outlet. Plug DC power cord into the vehicle’s DC outlet. -
Page 33: Dc Power Cord Troubleshooting Guide
DC Power Cord Troubleshooting Guide Event Solution • Reduce the device mode to the lowest setting on either Battery Not Charging Pulse or Continuous mode and wait for charging icon to appear. • Slowly increase settings to determine if charging can be achieved at prescribed setting. -
Page 34: Carry Bag
The battery can be accessed via the zipper without removing the device from the carry bag. ® The carry bag is designed with an external pocket to carry your Oxlife Liberty accessories or an additional battery. Accessory Bag The Accessory Bag is designed to carry your Oxlife ®... -
Page 35: Cannula Use
Cannula Use Your physician, healthcare provider or authorized dealer will recommend the proper cannula for your use. Ensure selected cannula is compliant to ISO 80601-2-69 Medical Electrical Equipment, particular requirement for basic safety and essential performance of oxygen concentrator equipment. Use of a cannula not specified for use with oxygen may impair the performance of your device. -
Page 36: Accessing The Menu Screen
Accessing the Menu Screen The provider screen shows information about the device’s status and run hours. To access the Menu screen: › Press the Mode (M) and Minus (-) buttons simultaneously. › Press the Plus (+) button or Minus (-) button to scroll through the screen options. -
Page 37: Changing Languages
Changing Device Language Device language is available in English, French, German, Italian and Spanish. To change device language: › Press the Mode (M) and Minus (-) buttons simultaneously to access the Menu screen. › Press the Plus (+) button to scroll to the language icon ( ›... -
Page 38: Section 5: User Alerts And Alarms
Section 5: User Alerts and Alarms The functionality of the alarm system is verified automatically by the unit upon start up by the unit flashing three (3) visual display colors and audible indicators. There will be delays that are greater than ten (10) seconds inherent to specific alarms, and these delays are explained in detail for each alarm in the following tables. -
Page 39: Alarm And Alert Screen Descriptions
Alarm and Alert Screen Descriptions Alarms The LCD screen will be RED in Alarm Mode Low Purity Alarm When oxygen levels drop below 72% for 60 seconds, (technical) the screen will flash red, sound a 10-beep sequence repeated after 2.5 seconds of silence and the text “Low (high priority) Purity”... - Page 40 15 seconds has expired at which time the device will power off. Solutions Remove unauthorized battery and replace with an ® authorized Oxlife Liberty battery. Over Temperature The maximum operating temperature of the enclosure Alarm and pump is 70°C. If either of these component...
- Page 41 Invalid Motor When the motor temperature is out of a valid range for Temperature Alarm 15 seconds, the screen will flash red at 2Hz, sound a (technical) 10-beep sequence repeated after 2.5 seconds of silence and the text “Invalid Motor Temperature” will flash on the (high priority) screen.
- Page 42 No Flow Alarm When the flow of oxygen is stopped for 45 seconds, the (technical) screen will flash red at 2Hz, sound a 10-beep sequence (high priority) repeated after 2.5 seconds of silence and the text “No Flow” will flash on the screen. The alarm will continue to sound until the power button is pressed momentarily to silence the audio;...
- Page 43 Alerts The LCD screen will be AMBER in Alert Mode When the device has not detected a breath for 45 No Breath Alert seconds, the screen will turn amber, sound a 3-beep (technical) sequence and the text “No Breath” will flash on the (low priority) screen.
- Page 44 Remove unauthorized battery and replace with an Solutions ® authorized Oxlife Liberty battery. When the voltage from an external power source falls Low External to 10.5 volts or less (as measured by the device...
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Page 45: Alarm System Test
Alarm System Test Use this test to verify that the alarm system is working properly. This test includes screen color, screen flashing sequence, and audible alarm sequence. Follow the steps in the procedure listed below. › Simultaneously press the Mode (M) button and Minus (-) button to enter the Menu screen. -
Page 46: Section 6: Maintenance And Cleaning
® for the operation of the Oxlife Liberty ® There is no routine maintenance or service to the Oxlife Liberty lithium-ion rechargeable batteries other than periodic replacement as described in the section on Battery Time Management, page 28. -
Page 47: Device Care And Cleaning
Routine cleaning of the side vents as described below and periodic cleaning of the exterior of the device is the only routine maintenance. ® To keep your Oxlife Liberty working properly, it is recommended you clean the side vents ®... - Page 48 Device and Battery Cleaning ® Unplug your Oxlife Liberty and remove the battery before cleaning. Do not submerge your device or any accessories or allow water to enter the device. Clean the exterior of your device and/or battery using a soft cloth dampened with a mild detergent and water and wipe dry.
- Page 49 Carry Bag Cleaning Remove the device from the carry bag before cleaning. Follow these simple directions to clean the Carry Bag: The carry bag can be cleaned using a damp cloth or by washing in a washing machine alone, on a gentle cycle, using cold water and a mild detergent.
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Page 50: Section 7: Traveling
Section 7: Traveling Before traveling, be sure to pack the following: › Accessory Bag › Carry Bag › AC Power Supply › DC Power Cord › Fully Charged Battery (and extra batteries if required) › User Manual Also, bring contact information for your healthcare provider, authorized dealer and/or physician. -
Page 51: Entering And Exiting Airplane Mode
Entering and Exiting Airplane Mode The cellular connection must be deactivated prior to flight on any commercial aircraft. To enter and exit Airplane Mode, follow the steps listed in the procedure below. Simultaneously press the Mode (M) and Minus (-) buttons to enter the Menu screen. -
Page 52: Section 8: Standards Compliance
Section 8: Standards Compliance This device is designed to comply with the following standards: IEC 60601-1 2020 Edition 3.2; Medical Electrical Equipment; Part 1: General Requirements for Basic Safety and Essential Performance IEC 60601-1-2 Edition 4.1 2020; Medical Electrical Equipment, Part 1-2: General Requirement for Safety –... -
Page 53: Classification
Classification ® The Oxlife Liberty is classified as: › IEC Class II Internally Powered Equipment › Type BF Applied Part › IP22: Drip Proof Equipment (Protected against solid objects over 12 mm and direct sprays of water up to 15° of vertical per IEC 60529) ›... - Page 54 Guidance and Manufacturer’s Declaration for Electromagnetic Immunity and Recommended Separation Distances between Portable and Mobile RF Communications Equipment and This Device: The Oxlife Liberty ® Portable Oxygen Concentrator is intended for use in an environment where the radiated RF disturbances are controlled. Do not use the...
- Page 55 IEC 61000-4- hospital environment. If the ® 60% Dip for 60% Dip for user of the Oxlife Liberty 5 Cycles 5 Cycles Portable Oxygen Concentrator requires continued operation 30% Dip for 30% Dip for...
- Page 56 Guidance and manufacturer’s declaration – electromagnetic immunity ® The Oxlife Liberty Portable Oxygen Concentrator is intended for use in the electromagnetic environment specified below. The customer or the user of the ® Oxlife Liberty Portable Oxygen Concentrator should assure that it is used in such an environment.
- Page 57 Test Specification for Enclosure Port Immunity to RF Wireless Communications Equipment...
- Page 58 If the system is compromised due to excessive RF disturbances, an alert or alarm condition may occur, and the device may power off. RF cell frequencies used by this equipment include: SARA-R410 Parameter Unit Remarks Frequency range Uplink Module transmit FDD Band 12 (700 MHz) Downlink Module receive...
- Page 59 RF GPS frequencies used by this equipment include: Receiving only: 1598.6 – 1605.9 MHz 1575.42 MHz 1561.098 MHz The following table lists the sound pressure levels as measured according to IEC 60601-1-8. Alarm Sound Pressure Level High Priority 65.5 dB Medium Priority 63.7 dB Low Priority...
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Page 60: Oxlife Liberty Limited Warranty Statement
LIMITED WARRANTY STATEMENT ® ® Concepts , LLC (the "Company") warrants that each Oxlife Liberty and the related accessories and replacement parts (each a “Product” and collectively, the “Products”), in each case purchased from the Company or its authorized distributor, shall be free from defects in materials and workmanship under normal use and service and when correctly maintained for the periods shown from the date of shipment ("Original Shipment Date") to the original purchaser... - Page 61 The limited warranties granted hereunder apply to Products purchased by the Purchaser and are not transferable. Purchaser's original purchase receipt for the Products are required for the limited warranties hereunder to be effective. For any limited warranty set forth herein to be effective, Purchaser shall inspect each Product within thirty (30) days of delivery and before such Product is placed into use.
- Page 62 If any failed product is not returned in accordance with the Company’s instructions within thirty (30) days from the issuance of an RMA reference number or if the Company determines that the Company Product is not covered by the warranty hereunder, in addition to shipping, Company will invoice Purchaser for the list price of the replacement Product or the time and material cost associated with the repairs, which invoice shall be due and payable Purchaser upon receipt.
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Page 63: Product Return Guidelines
The RMA reference number must be clearly identified on the outer shipping box. • ® The Oxlife Liberty may only be returned in its original shipping box or a similar container with commercially reasonable packing protection. • Any Product received without an RMA reference number will be refused by the Company. -
Page 64: Notes
NOTES... - Page 65 ® ® ® © 2023 O Concepts , LLC, all rights reserved; O Concepts , Oxlife Liberty , DNA ® Technology , and Energy Smart Technology® including certain related logos, are ® registered trademarks of O Concepts , LLC and may not be reproduced without written consent.