The Attendant 5L Oxygen Concentrator is a stationary medical device designed to provide a continuous flow of supplemental oxygen to residents in long-term care facilities or home environments. Known for its compact footprint and user-friendly design, it separates oxygen from ambient air and delivers a high concentration of $O_2$ (up to 93%) through a nasal cannula. It is a cost-effective, low-maintenance alternative to liquid oxygen or pressurized cylinders.
Key Features & Benefits
Compact & Lightweight Design: One of the smaller 5-liter units on the market, weighing only 33–36 lbs. It features integrated wheels and a top handle, making it easy for staff to move between rooms or store when not in use.
Whisper-Quiet Operation: Operates at a sound level of $\leq$ 50 dB, roughly equivalent to a quiet conversation or a refrigerator hum. This ensures a restful environment for the resident, even when used overnight.
Simple Interface: Features a single, easy-to-use dial to set the flow rate and a large, digital hour meter that clearly displays total usage time for easier preventative maintenance tracking.
Comprehensive Safety Alarms: Equipped with audible and visual alerts for critical conditions, including:
Power failure
Low oxygen purity (OPI)
System malfunction or high/low pressure
Low flow rate
Low Maintenance: Designed with just two filters (intake and cabinet) that typically only require attention or replacement annually under normal conditions.
Energy Efficient: Average power consumption is approximately 360W, balancing high performance with lower utility costs for the facility.
