Secondhand Devilbiss Drive 1025KS 10L/min Oxygen Concentrator

Objective AI Report

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Report date: 28.11.2025

Drive DeVilbiss 10 Liter Oxygen Concentrator (Model 1025KS) Analysis Report

Device Identification

The device in the examined visuals is an electrical medical equipment used for medical purposes, which separates oxygen from ambient air and provides high-concentration oxygen to the user. The device has been identified as a portable (mobile) “Oxygen Concentrator” due to its wheeled structure. The front part of the device was found to contain a flow adjustment valve, a humidifier bottle slot, and a warning panel.

Brand and Model

As a result of a detailed examination of the product in the visuals, the brand was clearly identified as Drive DeVilbiss Healthcare. The model name is stated in capital letters as 10 LITER OXYGEN CONCENTRATOR on the front and top panel of the device. Furthermore, an examination of the REF code on the device’s rear label confirmed the full model code to be 1025KS. An online check confirmed that this model is a medical oxygen concentrator providing high flow at a capacity of 10 liters/minute.

Originality

Upon examining the product’s front surface prints, rear information label, control panel layout, screen fonts, and material craftsmanship, it is understood that the product is an entirely original Drive DeVilbiss production. The “ASSEMBLED IN USA” inscription on the rear label and compliance warning icons (CE, TÜV Rheinland logos) are elements supporting originality. Additionally, the presence of the device’s original “drive” branded box in the visuals confirms its authenticity.

Areas of Use

This device is designed for patients with COPD (Chronic Obstructive Pulmonary Disease), lung failure, or those requiring continuous oxygen support to receive long-term oxygen therapy at home or in a hospital setting. Since it can provide an oxygen flow of 2 to 10 liters per minute, it is also suitable for patients requiring high flow.

Quantity Information

The visuals show a total of 1 unit of oxygen concentrator device, 1 unit of humidifier water bottle attached to the device, and 1 unit of original cardboard box belonging to the device.

General Condition

The device is used. It is in second-hand condition. While its casing generally appears robust, noticeable dust accumulation and signs of use are observed, especially on the rear filter covers and ventilation grilles. The device was photographed in working condition, and its operation light is green, indicating that it is actively running.

Physical Deformation

No deep cracks, breaks, or dents were detected on the device’s outer black plastic casing. However, there is an accumulated layer of dirt and dust in the grooves of the rear panels and on the fan grilles. Slight superficial scuff marks and dullness due to use may be present on the side surfaces and wheels. The humidifier bottle appears intact, but its cap shows yellowing.

Mechanical Components

The mechanical flowmeter ball on the front panel appears intact, and the indicators within the transparent tube are readable. The 4 wheels located underneath the device are in place and keep the device balanced. The power switch (I/O) and the circuit breaker reset button are mechanically in place. The fastening rubber or strap holding the humidifier bottle is present in the visual and is performing its function.

Electronic Components and Screen Analysis

The device’s digital LCD screen is in working condition. In the second visual, the counter on the screen shows the value “9405.5” (the last digit might vary like .5 in the visual, but the main number is 9405). The “O2” indicator on the control panel is lit green, meaning the device is currently producing oxygen of normal purity (OSD – Oxygen Sensing Device is active). The red and yellow lights indicating low oxygen or service fault are off.

Accessories

A humidifier water container with a yellow cap, believed to be “drive” compatible, is present in the front slot of the device. The MIN/MAX lines on the container are clear. The point where the device’s power cable enters the device is visible in the 4th visual, but the entire cable and its plug end are not clearly shown in the visuals. No other nasal cannula (nasal tube) or mask is present in the visual.

Battery Status

This product (Drive DeVilbiss 1025KS) is a stationary type device that operates only with mains electricity (AC). It does not have the feature to operate with an internal or external battery.

Label Information

The data read on the labels on the back and top of the device are as follows:

• Brand: drive | DeVilbiss HEALTHCARE
• Serial Number (SN): A237190126KS
• Model Reference (REF): 1025KS
• Input Voltage: 230 V ~, 50 Hz, 3.2 Amp (Compatible with Turkey’s mains electricity)
• Barcode (GTIN/UPC): (01) 0 0885304 02247 3
• Oxygen Purity Rate: 87% – 96% O2 purity at 2-10 LPM flow rate (Top label information)

Usage Time

The “9405” value read on the device’s digital screen indicates that the device has operated for a total of 9,405 hours. For oxygen concentrators, this duration indicates a medium-high operational lifespan. Typically, maintenance intervals for this type of device are 5,000 or 10,000 hours, so it is likely that the device’s periodic maintenance (filter replacement, etc.) is due.

Year of Manufacture

A clear manufacturing date (“Date of Manufacture”) is not explicitly written in date format on the back of the device. However, the structure of the Serial Number (A23…) and the general label format of the device suggest it is a current model. The exact year of manufacture is not present as an explicit date on the label.

Potential Malfunction Risk

The “green” light on the device in the visuals indicates that there is no active malfunction. However, the heavy dust accumulation on the rear ventilation grilles (4th visual) could lead to an increase in the device’s internal temperature or strain on the compressor. If this dust is not cleaned, it could pose a risk of performance degradation. Furthermore, the 9405 hours of usage time might indicate a reduction in the lifespan of the “zeolite” (sieve) beds inside the device. Currently, no broken parts or active error lights are visible in the visual.

Documents

No warranty certificate, paper invoice, or user manual booklet is visible in the visuals. Only the original box is present.