Secondhand Philips Respironics Everflo 5L/min Oxygen Concentrator

Objective AI Report

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Report date: 17.07.2025

Philips Respironics EverFlo Oxygen Concentrator Analysis Report

Overview and Device Identification

The product shown in the images is a medical oxygen concentrator. Upon examination of the device, the brand has been clearly identified as Respironics and the model as EverFlo. The product is designed to provide continuous and concentrated oxygen to patients requiring respiratory support. The logo, label, and workmanship quality in the image give the impression that the device is an original product.

The subject of this report consists of one Respironics EverFlo oxygen concentrator, one humidifier bottle attached to the device, and the integrated power cord.

Usage Status and Condition

The overall status of the device is assessed as used. While there are no significant or large cracks or fractures on the body, some minor scratches and superficial wear are present. Some dust and dirt accumulation has been observed, particularly on the cap of the rotary knob near the label and on the wheels. These conditions indicate that the device has been actively used. The overall condition of the device is reasonable for its usage duration.

Usage Duration

The digital hour meter on the device displays the total operating time of the product. The meter reads a value of “13110”. This indicates that the device has been used for a total of 13,110 hours.

Technical Label Information and Specifications

The label on the rear of the device contains important technical details about the product. This information is as follows:

• Model: EverFlo
• REF Code: 1020006
• Serial Number (SN): 0184934
• Electrical Ratings: 230V~ 50/60 Hz 1.5A
• Maximum Oxygen Output: 96%
• Protection Class: IPX1 (Protected against vertically falling water drops)

The label also features various warning symbols, including the CE mark (0123), Intertek (ETL) approval, the “Rx ONLY” indication (for prescription use only), and a no-smoking symbol.

Mechanical Parts and Accessories

No obvious faults were detected in the mechanical parts or accessories of the device during the visual inspection.

• Wheels: The four wheels located under the device are in place and appear to provide mobility.
• Flow Adjustment Knob: The rotary knob on the front panel for adjusting the oxygen flow (LPM) is present and intact.
• Power Cord: The gray power cord attached to the device shows no signs of crushing, peeling, or damage.
• Humidifier: A humidifier (water bottle) is attached to the device. The hose connection is made, and it has no visible cracks.
• Filter and Ventilation: There are no visible blockages or damage to the ventilation channels on the device’s casing.

Potential Fault Risk

There are no visually detectable broken, burnt, or detached parts on the device that would directly prevent its operation. However, the high usage duration of 13,110 hours may indicate that the performance of internal mechanisms, such as the compressor or molecular sieve beds, could have diminished over time. This situation could lead to a decrease in the purity level of the produced oxygen. This note is a prediction based solely on visual inspection and does not state an existing fault. It is recommended that the device’s current performance and oxygen purity be measured and confirmed by an authorized technical service. Based on its current physical condition, no immediate risk of failure is observed on the device.