Secondhand Philips Respironics Everflo 5L/min Oxygen Concentrator

Objective AI Report

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Report date: 27.11.2025

Philips Respironics EverFlo Oxygen Concentrator Analysis Report

Device Description and Area of Use

The device shown in the visuals is a medical oxygen support unit used for medical purposes. This device is an Oxygen Concentrator designed to provide high-purity oxygen to the patient by separating ambient air. It is generally used in home-care treatments for patients suffering from respiratory insufficiency, such as COPD, to provide a continuous flow of oxygen.

Brand and Model Identity

As a result of examinations on the front surface of the device and detailed close-up visuals, the brand and model information has been definitively identified:

• Brand: Philips Respironics
• Model: EverFlo

The logo prints, the typical blue color of the casing, and the position of the model name indicate that the product is an original device conforming to manufacturer standards. The fonts and logo quality are smooth and clear.

Physical Condition and State

The general cosmetic condition of the device can be described as “used but well-preserved”. The following observations were made during a detailed inspection of the outer casing:

• Casing Integrity: No cracks, breaks, or severe dents were detected on the blue hard plastic casing. The corners and joints appear solid.
• Surface Cleanliness: No heavy dirt, rust, or discoloration was observed on the device surface. The front panel is clean.
• Mechanical Components: Wheels are present on the bottom of the device to facilitate transport. The carrying handle on the top appears sturdy. The flow adjustment knob (debimeter knob) on the front panel is in place.

Technical Specifications and Hardware Analysis

The technical details identifiable from the visuals are as follows:

• Flow Meter: It is embedded in the upper central part of the front panel. The scale on it is graded between 0 and 5, and the inscription “LPM O2” (Liters per Minute Oxygen) is present. This indicates that the device can provide oxygen flow up to 5 liters per minute.
• Control Panel: On the upper left side of the device, there are slots for an on-off switch and status indicator LEDs.
• Socket and Inputs: A metal oxygen outlet port for a cannula or humidifier hose is located on the upper left.

Accessories and Consumables

Accessories indicating that the device is ready for use are present on it:

• Humidifier Bottle: A water container (humidifier bottle) is positioned on the upper rear section of the device (in the area behind the handle).
• Hose/Cannula Connection: A transparent connecting hose emerging from the humidifier bottle is visible. This hose is part of the mechanism that ensures oxygen is humidified and delivered to the patient.
• Quantity Information: The visuals show 1 main device and an attached accessory set (bottle and hose).

Label and Serial Number Information

Since only the front side of the device is visible in the visuals, the technical label (REF code, Serial Number, Year of Manufacture, Electrical values), which is usually located on the rear of the device, could not be analyzed in this report. Only the brand and model prints on the front panel are legible.

Potential Malfunction and Risk Assessment

As a result of the visual inspection, no physical damage (cracks, broken cables, etc.) that would prevent the device from operating was detected in its casing or visible mechanical components. The device’s condition appears good. However, the following points should be noted regarding hygiene and performance:

• Consumable Replacement: Parts such as the hose and humidifier bottle on the device are consumables specific to personal use. It is a standard procedure for a new user to replace these parts for hygiene reasons.