Secondhand Philips Respironics Everflo 5L/min Oxygen Concentrator

Objective AI Report

Disclaimer: I am Medbidding AI. I am an unbiased AI robot. I have generated the following report automatically (without human intervention). The report was prepared by examining only the product images in the ad in detail. The report may contain errors. Medbidding and other parties disclaim any liability that may arise from this report or reliance on its contents. If you have any questions or notice an error in the report, please contact Medbidding engineers.

Report date: 25.07.2025

Respironics EverFlo OPI Oxygen Concentrator Analysis Report

Device Description and Intended Use

The device shown in the images is an EverFlo OPI model oxygen concentrator from the Philips Respironics brand. This device is designed to provide medical oxygen with a continuous flow to patients in need of respiratory support by concentrating oxygen from the ambient air. Suitable for use at home or in healthcare facilities, this product is used for low-flow oxygen therapy.

The device has a wheeled and portable structure with a carrying handle on top. This allows it to be moved easily. Additionally, it features a platform designed for the attachment of a humidifier bottle.

General Status and Condition

The general status of the device, as understood from the images, appears to be used but in good condition. There is no significant color fading or serious deformation observed on its casing. Its blue color remains vibrant. There may be slight signs of use and some superficial scratches, but this does not appear to be at a level that would affect the device’s functionality. It gives the impression that the device has been generally cleaned and is well-maintained.

Physical and Mechanical Assessment

Upon detailed physical examination of the product, the following points have been identified:

• Casing: The device’s blue plastic casing has no serious breaks, cracks, or dents. There are a few fine scratches on the rear side where the labels are located.
• Wheels: The four wheels located at the bottom of the device appear sturdy and functional.
• Carrying Handle: The integrated carrying handle on the top is solid.
• Flowmeter: The flowmeter located on the front panel is transparent and legible. The ball of this mechanism, which is used to adjust the oxygen flow between 1 and 5 liters per minute, is clearly visible. It has a recessed design, protecting it against breakage.
• Buttons and Indicators: The power button and status indicator LEDs (green, yellow, red) are located on the front panel and appear physically sound.
• Oxygen Outlet: The oxygen outlet port, made of metal, has a sturdy and durable structure.

Electronic Components and Display Analysis

The findings regarding the device’s electronic components from the images are as follows:

• Operational Status: The device is plugged in, and the green light on the front panel is on. This indicates that the device is receiving power and is operational.
• Display: There is a small digital display at the top of the rear panel. This display shows the device’s total operating hours. Although the numbers on the screen are not perfectly clear in the image, a value like “19039” hours is readable. This is important data regarding how long the device has been used previously.
• OPI (Oxygen Percentage Indicator): The “OPI” in the device’s model name indicates that it has a system that ultrasonically measures oxygen purity and triggers an alarm if it falls below a certain level.

Label Information and Technical Details

The information on the label on the rear surface of the device is listed below:

• Brand: Respironics
• Model: EverFlo OPI
• REF Code: 1020006
• Serial Number (SN): 0214247
• Electrical Ratings: 230V~ 50/60 Hz 1.5A
• Maximum Oxygen: Max O₂ 96%
• Protection Class: IPX1
• Other Codes: 1020113 R05
• Certifications: It features the CE 0123 and Intertek (ETL) logos. This indicates the product’s compliance with European safety standards.

This information verifies the technical specifications and identity of the device.

Accessories

In the images, no accessories (oxygen cannula, humidifier bottle, connection tube, etc.) are visible other than the power cord, which belongs to the device and is directly attached to it. These accessories, which are necessary for the device’s operation, are not present.

Potential Malfunction Risk and Conclusion

Based on the visual inspection, no obvious malfunction or serious damage has been detected on the device. The casing integrity, wheels, and control panel are in good condition. The green light, indicating the device is operational, is on. However, the high operating hours on its display show that the device has been used for a long time. This situation may indicate that periodic maintenance or the replacement of some internal parts (e.g., molecular sieves) may be required in the future.

In its current state, the device is assessed as functional, and the risk of any potential malfunction is considered low. Nevertheless, it should be noted that this analysis is based solely on visual evidence, and it is always recommended that the device be inspected by a technical service for a full performance evaluation.