Secondhand Philips Respironics Everflo 5L/min Oxygen Concentrator

Objective AI Report

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Report date: 16.10.2025

Philips Respironics EverFlo Oxygen Concentrator Analysis Report

Overview and Device Description

The device shown in the images is an oxygen concentrator used for medical purposes. Such devices separate nitrogen from ambient air to produce higher concentrations of oxygen and deliver it to patients requiring respiratory support. The product is designed for home or clinical use, with a wheeled and portable structure. A humidifier (water chamber) is included next to it.

• Product Type: Oxygen Concentrator
• Quantity Information: The images show 1 oxygen concentrator, 1 humidifier bottle attached to the device, and a power cable.

Brand and Model

On the front of the device, the Philips Respironics brand and EverFlo model name are clearly legible. This information provides a definitive identification of the product’s brand and model.

Area of Use

This device is used to produce oxygen with 93% (±3%) purity from ambient air, and provide continuous oxygen therapy to patients with chronic conditions such as respiratory failure.

Overall Condition and State

The overall condition of the device is assessed as “used”. No significant discoloration or major damage is observed on its blue casing. The pink sticky note on it and the general condition of its wheels indicate that the product has been previously used. As for its condition, there is no obvious issue that would prevent its operation.

Physical and Mechanical Assessment

The physical and mechanical components of the product have been visually inspected.

• Casing: No major cracks, breaks, or dents have been detected on the device’s blue plastic casing. However, some small scratches and minor scuff marks, consistent with use, are visible, particularly on the lower sections.
• Wheels: All four wheels are in place and visually free of any breaks or deformation.
• Control Panel: The power button (on/off switch), status indicator lights, and the flowmeter (flow gauge) knob for adjusting oxygen flow appear intact. There are no broken or missing parts. The level markings from 0 to 5 and the LPM (liters/minute) unit on the flowmeter are legible.
• Air Outlet and Humidifier: The oxygen outlet hose and the humidifier bottle attached to the device are present in the image. The humidifier bottle appears intact.

Accessories

The following accessories were identified next to the device in the image:

• Power Cable: One black power cable is wrapped around the top part of the device. The plug is compliant with European standards (two round pins) and appears intact.
• Humidifier Bottle: A clear humidifier bottle with a black cap, connected to the device with a transparent hose, is present. There are no visible breaks or cracks.

Labels and Information

No technical label (containing serial number, REF code, etc.) placed by the manufacturer is visible on the device. However, a pink sticky note attached to the front surface of the device contains the following handwritten notations:

• 2635
• March 6, 2023

The meaning of these notes (whether they represent device usage hours, service date, or an inventory number) cannot be determined from the images.

Potential Fault Risk

No critical condition indicative of a potential fault, such as significant wear, rust, noticeable crushing in cables, or broken parts, has been observed in the images of the device. The device’s overall physical condition gives the impression that it could operate without issues if regularly maintained.