Chapter 1: Glossary of Symbols
This section defines crucial symbols found throughout the manual, ensuring safe operation and understanding of the OxyGo NEXT concentrator’s features.
Understanding Symbol Definitions
Decoding the symbols within this manual is paramount for safe and effective OxyGo NEXT operation. Each symbol represents a specific warning, caution, or important instruction regarding device usage and patient safety.
Symbols alert users to potential hazards, like electrical shock risks or contraindications for specific patient conditions.
Understanding these visual cues minimizes risks and ensures proper device handling.
Refer to this section frequently to clarify any unfamiliar symbols encountered during setup, operation, or maintenance procedures.
Proper interpretation of these symbols is crucial for maximizing the benefits of oxygen therapy.
Symbol Location in Manual
Symbols are strategically placed throughout this manual to provide immediate alerts and guidance. You’ll find them accompanying specific instructions, warnings, and cautions related to the OxyGo NEXT oxygen concentrator.
Look for symbols near sections detailing operation, maintenance, troubleshooting, and safety precautions.
They are consistently used to highlight critical information, ensuring users don’t overlook important details.

A comprehensive index cross-references each symbol with its corresponding definition, facilitating quick reference.
Pay close attention to symbols before performing any procedure to guarantee safe and correct operation.
This chapter outlines the OxyGo NEXT’s intended use, crucial contraindications, general precautions, and vital cautions regarding its safe and effective operation.
Intended Use of OxyGo NEXT
The OxyGo NEXT portable oxygen concentrator is a medical device designed to deliver a high concentration of oxygen to patients requiring supplemental oxygen therapy. It’s intended for use by individuals with a prescription from a physician, addressing conditions causing hypoxemia.
This device functions by separating oxygen from ambient air, providing a consistent flow for improved respiratory function. It’s primarily used by patients with chronic obstructive pulmonary disease (COPD), emphysema, or other respiratory ailments. The OxyGo NEXT is intended for both home and portable use, enhancing patient mobility and quality of life.
It is crucial to understand that this device is not a life-sustaining system in all circumstances and should be used as prescribed by a healthcare professional.
Contraindications for Use
The OxyGo NEXT is contraindicated for individuals experiencing acute respiratory instability requiring immediate medical intervention; It’s not suitable for patients unable to follow instructions or operate the device safely. Use is not recommended during activities where a compromised oxygen supply poses a significant risk, such as certain high-altitude environments.
Patients with conditions causing extreme airway obstruction or those requiring complete ventilatory support should not use this device. Furthermore, it’s contraindicated for use in environments with explosive atmospheres or flammable anesthetics. Always consult a physician before use if you have pre-existing cardiovascular or respiratory conditions.
Strict adherence to medical guidance is essential to ensure safe and effective oxygen therapy.
General Precautions
Always consult with a qualified healthcare professional before initiating oxygen therapy with the OxyGo NEXT. Ensure proper cannula fit and secure connections to prevent oxygen leakage and maintain optimal delivery. Regularly inspect the device and accessories for any signs of damage or wear, replacing components as needed.
Avoid exposing the concentrator to extreme temperatures, humidity, or direct sunlight. Keep the air inlet clear of obstructions like dust or clothing to ensure adequate airflow. Do not attempt to modify or disassemble the device beyond the recommended maintenance procedures.
Proper storage and handling are crucial for longevity and performance.
Cautions and Warnings Regarding Operation
Oxygen supports combustion; no smoking or open flames should be near the OxyGo NEXT. Do not use oil-based products near the device, as they pose a fire hazard. Ensure adequate ventilation during operation to prevent oxygen buildup in enclosed spaces. Never operate the concentrator unattended for extended periods.
Be aware of potential alarm conditions and respond promptly according to the troubleshooting guide. Do not use the device in areas with flammable anesthetics or explosive gases. Regularly check the battery charge level during portable use to avoid interruption of therapy.
Follow all prescribed settings from your healthcare provider.

Chapter 3: Description of the OxyGo NEXT Oxygen Concentrator
This chapter details the OxyGo NEXT’s components, user controls, interface, and connection details, providing a comprehensive understanding of the device’s functionality.
Detailed Component Overview
The OxyGo NEXT concentrator comprises several key components, each vital for optimal performance. These include the main unit housing the sieve beds and compressor, a user-friendly control panel for adjusting flow settings, and a DC power input for mobile use.
Furthermore, it features an integrated sieve bed system, responsible for separating oxygen from ambient air, and a humidifier connection for enhanced comfort. The unit also includes a carrying case with shoulder strap for portability, and various accessories like a nasal cannula. Understanding each component’s function is crucial for proper operation and maintenance, ensuring reliable oxygen delivery.
User Controls and Functions
The OxyGo NEXT boasts intuitive user controls for effortless operation. The power button initiates device functionality, while flow rate adjustment allows customization of oxygen delivery based on physician prescription. A battery level indicator displays remaining runtime, crucial for travel.
Additionally, a manual/auto mode selector optimizes performance based on activity level. The device features alarm reset functionality and a display screen showing operational status. Familiarizing yourself with these controls ensures personalized and effective oxygen therapy, maximizing comfort and independence throughout daily activities.
User Interface Explanation
The OxyGo NEXT’s user interface provides clear, concise operational information. A bright LCD screen displays vital parameters like flow rate setting, remaining battery life (expressed in hours and minutes), and device status.
Alarm indicators visually alert users to potential issues, accompanied by audible signals. The interface also shows cumulative operating hours for maintenance tracking. Simple icons and intuitive menus facilitate easy navigation, even for first-time users. Understanding this interface empowers users to monitor performance and ensure optimal oxygen delivery.
Input/Output Connection Details
The OxyGo NEXT features specific input and output connections for optimal functionality. The DC input port accepts a range of power supplies, including AC adapters and DC vehicle power cables, ensuring versatile operation.
The oxygen output connection is designed for standard nasal cannulas, providing a secure and reliable oxygen delivery pathway. It’s crucial to use only compatible accessories to maintain device performance and patient safety. Proper connection ensures efficient oxygen concentration and delivery, vital for therapeutic effectiveness.

Chapter 4: Operating Instructions
This chapter details the step-by-step procedures for safely and effectively using the OxyGo NEXT, from initial setup to daily operation and travel.
Initial Setup and Preparation
Before first use, carefully inspect the OxyGo NEXT for any visible damage sustained during shipping. Ensure all components – the concentrator unit, AC power adapter, DC power adapter, nasal cannula, and carrying case – are present. Connect the AC power adapter to a grounded outlet and the device to begin charging.
Familiarize yourself with the user interface and control panel. It’s crucial to fully charge the battery before initial operation, which typically takes several hours. Review the recommended settings with your healthcare provider to determine the appropriate flow rate for your individual needs. Proper preparation guarantees optimal performance and user safety.
General Operating Procedures
To begin operation, press the power button until the device illuminates. Select your prescribed flow rate using the control panel; consult your physician for the correct setting. Attach the nasal cannula securely to the oxygen outlet port on the device and comfortably position it in your nostrils.
Monitor the device’s display for proper functioning and oxygen purity levels. Regularly check the battery indicator to ensure sufficient power for your intended use. Avoid obstructing the air intake vents during operation to maintain optimal performance and prevent overheating.
Power Supply Options and Usage
The OxyGo NEXT operates on both AC power and DC power (battery). Utilize the provided AC adapter for charging and stationary use, connecting it to a standard electrical outlet. For portable operation, ensure the battery is fully charged before travel.
The device can also be powered via a DC car adapter, allowing for use during vehicle travel. Always adhere to the specified voltage requirements for each power source. Monitor battery life during use and recharge as needed to maintain uninterrupted oxygen delivery.
OxyGo NEXT Accessories – Usage and Care
Proper use and maintenance of accessories are vital for optimal performance. The nasal cannula delivers oxygen; inspect regularly for cracks or damage, replacing as needed. Utilize only approved OxyGo accessories to avoid compromising device functionality.
The carry bag protects the unit during transport; clean with a damp cloth. Battery packs require careful handling – avoid extreme temperatures and follow charging guidelines. Regularly check connections for secure fit. Proper care extends accessory lifespan and ensures consistent oxygen therapy.
Traveling with OxyGo NEXT – Guidelines & Regulations
Before traveling, confirm airline oxygen policies, as regulations vary significantly. The FAA permits portable oxygen concentrators (POCs) on board, but prior approval is often required. Ensure the OxyGo NEXT meets airline power requirements and has sufficient battery life for the journey.
Carry a physician’s note verifying medical necessity. Familiarize yourself with TSA screening procedures for medical devices. International travel necessitates researching destination-specific regulations regarding oxygen use and importation. Always pack accessories securely and have a backup plan.

Chapter 5: Audible and Visible Signals
This chapter details alarm codes and signal interpretations, assisting users in quickly identifying and addressing potential issues with the OxyGo NEXT device.
Understanding Alarm Codes
The OxyGo NEXT utilizes a system of audible and visible alarms to alert users to various device states and potential malfunctions. These alarms are critical for ensuring patient safety and maintaining optimal device performance. Each alarm code corresponds to a specific issue, ranging from minor operational concerns to critical system failures.
Understanding these codes allows for prompt troubleshooting and corrective action. The manual provides a comprehensive list detailing each alarm, its potential cause, and recommended solutions. Ignoring alarms can lead to ineffective oxygen therapy or even device damage, so familiarity with this section is paramount for all users.
Troubleshooting Based on Signals
Upon encountering an audible or visible signal from the OxyGo NEXT, refer to this section for guided troubleshooting. The manual correlates each alarm code with specific diagnostic steps, empowering users to resolve common issues independently. Begin by identifying the exact alarm displayed or heard, then consult the corresponding entry in this section.
Follow the recommended actions carefully, checking for simple solutions like power connection issues or cannula obstructions. If the problem persists after attempting the suggested remedies, contact qualified service personnel. Ignoring signals can compromise therapy; proactive troubleshooting ensures continued, reliable oxygen delivery.

Chapter 6: Troubleshooting
This chapter provides solutions to frequently encountered issues with the OxyGo NEXT, including error code interpretations and practical steps for resolution.
Common Issues and Solutions
Addressing typical operational challenges is vital for uninterrupted oxygen therapy. If the OxyGo NEXT doesn’t power on, verify the battery charge and AC adapter connection. For alarm activation, consult the ‘Audible and Visible Signals’ chapter to decipher the code.
Reduced oxygen output might indicate a clogged filter – routine cleaning is essential; If the device overheats, ensure adequate ventilation and avoid direct sunlight. A loose cannula connection can cause intermittent flow; secure it properly. Remember to always refer to the complete troubleshooting guide within this manual for detailed assistance and further support regarding your OxyGo NEXT.
Error Code Interpretation
Decoding error messages is crucial for effective troubleshooting of the OxyGo NEXT. Each code signifies a specific system malfunction, requiring prompt attention. For instance, a “E1” code may indicate a sensor failure, while “E2” could signal a compressor issue.
The manual provides a comprehensive list detailing each error code, its potential cause, and recommended corrective actions. Ignoring error codes can lead to diminished performance or device damage. Always consult the detailed error code table within this manual before attempting any repairs or contacting customer support for assistance with your OxyGo NEXT.

Chapter 7: Cleaning, Care and Maintenance
Maintaining your OxyGo NEXT ensures optimal performance and longevity. This chapter details routine cleaning, cannula replacement, and column change procedures for safe use.
Routine Cleaning Procedures
Regular cleaning is vital for maintaining the OxyGo NEXT’s performance and hygiene. Before each cleaning, always disconnect the device from the power source. The exterior surfaces should be wiped down with a soft, damp cloth and mild detergent. Avoid abrasive cleaners or solvents, as they can damage the casing.
Pay particular attention to the inlet filter, which requires periodic cleaning to ensure proper airflow. Refer to the manual for specific filter cleaning instructions. Do not immerse the unit in water or any other liquid. Ensure all components are thoroughly dried before reassembling and using the device. Consistent cleaning contributes to a longer lifespan and optimal oxygen delivery.
Cannula Replacement Instructions
Replacing the nasal cannula is essential for maintaining hygiene and effective oxygen therapy. Gently disconnect the old cannula from the OxyGo NEXT’s outlet connector. Inspect the new cannula for any damage or kinks before connecting it. Ensure a secure connection by firmly inserting the connector into the outlet until it clicks.
Regular replacement, as recommended by your healthcare provider or at least every three months, prevents the buildup of bacteria and ensures optimal oxygen flow. Dispose of used cannulas properly. Always use a cannula compatible with the OxyGo NEXT to guarantee safe and efficient operation.
OxyGo NEXT Column Change Procedure – Step-by-Step
Periodic column changes are vital for maintaining the OxyGo NEXT’s performance. First, power off the device and disconnect it from the power source. Carefully open the column access panel, typically located on the side or back. Gently remove the old sieve columns, noting their orientation.
Insert the new columns, ensuring correct alignment. Securely close the access panel. The device will automatically initiate a calibration cycle upon startup. This process optimizes oxygen concentration; do not interrupt it. Refer to the manual for specific column types and replacement intervals.

Chapter 8: Specifications
This chapter details the OxyGo NEXT’s technical and physical attributes, including oxygen delivery, power requirements, dimensions, and weight for reference.
Technical Specifications of the Device
The OxyGo NEXT boasts impressive technical capabilities. Oxygen purity levels consistently reach 90% ± 3% on settings 1-6, ensuring reliable therapy. Flow rates range from 1 to 6 liters per minute (LPM), adaptable to individual needs. It operates on AC power (100-240V, 50/60Hz) and DC power (12-16V DC).
Battery duration varies based on flow setting; up to 8.5 hours at setting 2. The device weighs approximately 4.8 lbs (2.2 kg). It features pulse dose delivery, synchronizing with the user’s breath. Sound level is around 43 dBA, promoting discreet operation. Altitude compensation ensures consistent performance up to 10,000 feet.
Physical Characteristics
The OxyGo NEXT is designed for portability and convenience. Its compact dimensions are 10.5” (H) x 6.0” (W) x 8.5” (D), facilitating easy transport. The unit’s robust construction utilizes durable materials, ensuring longevity and resilience during travel.
Weighing approximately 4.8 lbs (2.2 kg), it’s lightweight for extended use. The exterior features a user-friendly carrying handle and a secure compartment for accessories. The device’s sleek design incorporates a clear LCD screen for easy monitoring of settings and battery life. It’s available in a modern, aesthetically pleasing color scheme.



























































