1. E1390: This code is for a stationary oxygen concentrator that is capable of delivering 85% or greater oxygen concentration at the prescribed flow rate. This code typically applies to devices that are used in a home or fixed setting and are not intended for portability. 

2. E1392: This code refers to a portable oxygen concentrator that is also intended for rental. It underscores the device's mobility, allowing it to be used more flexibly by patients who need oxygen while traveling or moving around outside of their home  

FAA Approval: Approved for use on commercial aircraft, making it perfect for travel. Ensure  you have enough charged batteries for 1-1/2 times the expected maximum flight duration. 

Simple Interface: Easy to read and access LCD screen. Features an intuitive control panel that is easy to operate, providing hassle-free adjustments to oxygen levels. 

Built-In Safety Features: Includes alarms that alert the user to changes in operating conditions and ensure safe usage at all times. More sensitive conserver trigger with the ability to detect your breathing at a lower pressure than other concentrators – you receive the oxygen you need without delay! Protective, rugged overmold provides an extra layer of protection against drops and damage. 

Prescription-Only Device administration of supplemental oxygen 

What’s Included: 

• Drive DeVilbiss iGO2 Portable Oxygen Concentrator 

• Single Battery Pack 

• Carrying Case 

• Power Supply (AC/DC Adapter) 

• AC Power Cord 

• DC Power Cord (Auto Adapter) 

• Instructions for Use Manual 

Comparative Analysis 

Here’s a comparison with similar products from other manufacturers. Each model shares core functionalities with the iGO2 Portable Oxygen Concentrator and also has unique features that might influence a purchasing decision. 

Featured Technology 

• iGO2 by Drive Medical: Features SmartDose™ Technology which automatically adjusts oxygen delivery based on activity levels. This ensures optimal oxygen supply tailored to the user’s needs, enhancing overall efficiency and comfort. 

• Inogen One G5: Offers advanced pulse dose settings from 1 to 6, accommodating higher oxygen requirements. It also includes Inogen's proprietary oxygen sensing technology for precise oxygen delivery. 

• CAIRE Freestyle Comfort: Utilizes advanced breath detection technology that adjusts the oxygen flow according to the user’s breathing patterns. Known for its reliability across various breathing scenarios. 

Weight 

• iGO2: Weighs just less than 5 lbs with the battery, making it highly portable and easy to carry. 

• Inogen One G5: Weighs about 4.7 lbs, offering a slightly lighter option for users. 

• CAIRE Freestyle Comfort: Weighs around 5 lbs with the small battery, making it very slightly heavier than the iGO2 and Inogen One G5. 

Battery Life 

• iGO2: Provides up to 3.5 hours of battery life at a setting of 2. The unit supports quick battery changes and can use both AC and DC power sources. 

• Inogen One G5: Offers up to 6.5 hours of battery life at a setting of 2, with an option for an extended battery that provides even longer usage. 

• CAIRE Freestyle Comfort: Delivers up to 8 hours of battery life with the standard battery and up to 16 hours with an extended battery. 

Noise Level 

• iGO2: Operates at a noise level of around 37 decibels, making it quieter than a typical library and suitable for discreet use. 

• Inogen One G5: Slightly louder at approximately 38 decibels, but still within a quiet and non-disruptive range. 

• CAIRE Freestyle Comfort: Operates at about 39.9 decibels, marginally noisier than the other two but still relatively quiet. 

Safety Features 

• iGO2: Equipped with various safety alerts including low oxygen output, low battery, no breath detected, high temperature, and general malfunction alarms. The durable overmold design provides additional protection. 

• Inogen One G5: Features alarms for low oxygen, low battery, no breath detected, and system malfunctions, ensuring user safety and device reliability. 

• CAIRE Freestyle Comfort: Includes similar safety alerts and is designed to be robust and reliable, supporting various safety features to ensure consistent operation.