Secondhand Galena JAY-5 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: 17.03.2026
Report code: 1773728667

Galena Oxygen Concentrator Analysis Report

Device Identification and Area of Use

The product in the images is an oxygen concentrator that produces oxygen from ambient air for patients requiring respiratory support. It is suitable for use in home care services and clinical settings for the treatment of respiratory ailments.

Brand and Model Information

From the red-colored logo located on the front lower panel of the device, the product’s brand has been identified as Galena. No specific model number or letter code for the device is visible in the images.

General Condition and Physical State

The device is in used condition. Its outer casing, especially on the upper white panel, around the keypad, and on the lower white body section, shows superficial dirt, stains, and scuff marks. No breaks, cracks, or deep dents have been observed on the device’s plastic casing, screen, or mechanical parts. The overall physical integrity of the device has been preserved.

Screen and Control Panel Analysis

The upper part of the device features a blue backlit LCD screen and a membrane keypad. The data displayed on the screen is as follows:

• O.P. MPa: Refers to oxygen pressure. Values of 0.064 and 0.094 are readable in the images, respectively.
• O.C. V/V: Is the oxygen concentration (purity) percentage. It appears as %00.0 on the screen.
• O.Time: Shows the current session’s usage time (0000:00).
• Acc.Time: Shows the device’s total operating time. The value 0001007 (1007 hours) is clearly readable on the screen.

Immediately below the screen, there are two directional buttons with “Timing +” (Time increase) and “Timing -” / “Back Light” (Time decrease / Backlight) functions. In the upper right corner, there is a black, standard on/off (I/O) switch, and the switch is in the ‘on’ (I) position.

Indicator Lights and Warning Texts

On the right side of the control panel, there are LED indicators for status notifications. These are labeled as L.O2, H.O2, H.T., L.P., H.P., P.F., and P.O., respectively. In the image, the green LED light for P.O. (Power On) is observed to be illuminated, indicating that the device is powered and on.

On the upper panel of the device, there is a “CAUTION” warning list written in English. The technical and usage instructions included in this list are as follows:

• The user manual must be read before use.
• Non-professionals are prohibited from opening the device casing.
• The air inlet filter must be cleaned every 100 hours, and the secondary filter every 300 hours.
• Oxygen purity is 93±3% at nominal flow rate.
• Smoking is prohibited, and the device must be kept away from open flames.
• Oil or grease must not be used.

Mechanical Components and Accessories

In the front central compartment of the device, a transparent plastic water container (humidifier bottle) is attached, used to humidify the oxygen delivered to the patient. The bottle has a black cap and a hose outlet.

On the front right side, there is a cylindrical flowmeter with a black indicator ball and a black adjustment valve, used to regulate the amount of oxygen delivered to the patient.

A black power cable extends from the lower right rear part of the device. No oxygen cannula, mask, or additional spare parts have been identified in the images. A total of 1 main device and 1 humidifier bottle accessory are visible.

Potential Malfunction Risk and Evaluation

No major damage that would prevent the device from operating has been observed in its physical integrity. It has been confirmed that the device is powered on and its screen is functional. However, it is noteworthy that despite the device being operational, the oxygen concentration (O.C. V/V) value on the screen appears as %00.0. This situation could be due to the device having just been turned on and not yet fully commenced oxygen production, or it could indicate a problem with the device’s oxygen production capacity. Considering the device’s 1007 hours of usage history, it is critically important for the device’s healthy operation that the 100 and 300-hour filter cleaning/replacement maintenances, as stated in the warning text, have been performed.