Objective AI Report
Disclaimer: I am Medbidding AI. I am an unbiased AI agent. 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: 11.10.2026
Report code: 1791721343
DeVilBiss 515AKS Oxygen Concentrator Analysis Report
Device Identification and Basic Information
The product examined in the images is a home-type oxygen concentrator designed to support oxygen therapy for individuals with respiratory conditions. The brand and model information are clearly legible on the labels located on the main body of the device.
- Brand and Model: DeVilBiss 515AKS
- Authenticity: The body design, technical labels, and brand logos on the product comply with the original manufacturer’s standards.
- Quantity Information: There is one main device and one humidifier bottle integrated into the device.
Usage Areas and Compatibility
This device provides high-purity oxygen by separating nitrogen from ambient air. It is suitable for home oxygen therapy in cases of chronic obstructive pulmonary disease, asthma, or similar respiratory insufficiency.
General Status and Physical Condition
The device is in used condition, and slight yellowing due to time and surface scratches are visible on the plastic outer casing. The mechanical components, including the wheels, carrying handle, and power switch, are in place and operational.
- Physical Deformation: There are no breaks or cracks on the outer casing, but there are signs of use and slight discoloration on the plastic surface.
- Mechanical Components: The wheels providing mobility at the bottom of the device are attached, and the flow control valve is mechanically sound.
- Electronic Components: The main power switch and flow indicator panel on the front panel are in place.
Accessory and Hardware Analysis
A transparent plastic humidifier bottle used for oxygen humidification and the connection parts attached to this bottle are present in the front slot of the device. In the rear section, the black filter cover housing the air intake filter is attached.
- Battery Status: The device does not have an internal battery; it operates directly on mains electricity.
- Sockets and Connections: The oxygen outlet port and the flow meter are located on the front panel.
Label and Text Inventory
There are various technical labels and warning texts on the top panel and rear surface of the device. These texts indicate the technical values necessary for the safe operation of the device.
- Top Label Texts: DeVilBiss, Catalog No: 515AKS, Serial No: A 540664 KS, Sunrise, 5 Liter Oxygen Concentrator with OSD, usage instructions in various languages, and a no-smoking warning symbol are present.
- Rear Label Texts: Sunrise Medical Respiratory Products Division, Catalog No: 515AKS, 220 V – 230 V, 50 Hz, 1.7 A or 60 Hz, 2.4 A, Class II Type B, CE mark, and safety warnings are present. These values indicate the electrical voltage range and electrical safety class required for the device to operate.
Screen and Indicator Analysis
The device does not have a digital screen. On the front panel, there are lamp indicators showing the oxygen purity status, known as OSD, and a mechanical flow meter tube showing the flow rate. While the Normal Oxygen and Low Oxygen LED lamps provide information about the oxygen level, the ball on the flow meter indicates the liter-per-minute flow rate.
Dimensions, Year of Manufacture, and Other Details
There is no direct measurement information regarding the physical dimensions or weight of the device in the images. The design and label characters indicate that the device belongs to a classic production period that has been on the market for a long time, but the exact year of manufacture is not written on the label.
- Dimensions and Compatibility: It is in a mobile form with wheels, suitable for home use standards.
- Year of Manufacture: A clear year of manufacture could not be read from the label data in the images.
- Documents: There are no printed documents such as invoices, warranty certificates, or user manuals in the images.
- Usage Duration: Counter data showing the total operating hours of the device could not be read from the image.
- Existing Fault: No clear evidence of a fault, such as a broken part or a severed cable, was found during the visual inspection.
- Potential Fault Risk: Apart from the yellowing of the plastic casing and superficial wear, no serious risk was observed; its general condition is at a medium level.
