Defective Secondhand Galena JAY-5 5L/min Oxygen Concentrator

Objective AI Report

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Report date: 01.11.2025

Galena Oxygen Concentrator Analysis Report

Product Description and Content

The product shown in the images is an oxygen concentrator intended for medical use. The device processes ambient air to produce concentrated oxygen and is used for users requiring respiratory support. One Galena brand oxygen concentrator is visible in the image. No additional accessories, boxes, or documents are present.

Brand and Model Identification

The Galena brand logo and name are clearly visible on the front surface, in the lower section of the device. An online review confirmed that Galena is a brand producing oxygen concentrators. However, no specific model number or name for the device is present in the images. Therefore, only the brand information has been reported.

General Condition and Physical Assessment

The general condition of the device has been assessed as used. The following details were identified during the physical examination:

• Casing: The device’s white and gray plastic casing has multiple scratches, scuff marks, and stains. Noticeable signs of use are particularly present on the front lower panel and around the edges of the central recess.
• Cleanliness: Dust and dirt residues were observed throughout the device, indicating active use and that it has not undergone a detailed cleaning.
• Screen and Control Panel: There are no significant cracks or breaks on the surface of the screen located on the front panel. The control buttons and power switch are physically in place. There is a slight stain around the power switch.

Technical and Mechanical Details

As far as visible in the image, the mechanical and electronic components of the device are as follows:

• Control Panel: On the front upper part of the device, there is a digital screen, and below the screen, two control buttons with Timing + and Timing – / Back Light functions are present. Additionally, a series of LED indicator lights with abbreviations such as L.O., H.O., H.T., L.P., H.P., P.F., P.O. are located. Since the device is off, the screen and lights are not active.
• Power Switch: To the right of the control panel, there is an on/off switch with the word “POWER”.
• Flow Meter: On the front panel of the device, there is a flow meter with graduations from 0 to 5 (L/min) used to adjust and measure the oxygen flow rate.
• Wheels: Wheels are visible on the bottom of the device, facilitating transport. Whether they have any mechanical issues cannot be determined from the image.
• Accessories: No external accessories such as an oxygen cannula, humidifier bottle, or power cord are present in the image.

Label and Warning Information

On the upper part of the device’s front control panel, there is a “CAUTION” label written in English. The important warnings and information on this label are as follows:

• It is stated that the user manual must be read before use.
• It is stated that non-professional individuals are prohibited from opening the device’s casing.
• Instructions are given that the air inlet filter must be cleaned every 100 hours of operation, and the secondary filter every 300 hours of operation.
• Information regarding oxygen purity being 93%±3 at nominal flow rate has been shared.
• It is strongly emphasized that smoking and open flames should not be used near the device.
• A warning has been issued that oil or grease should not be used with the device.

Apart from this label, no other label containing information such as serial number, REF code, or manufacturing date is present in the image.

Potential Risks and Conclusion

The physical deformations observed on the device are mostly cosmetic and cannot be considered direct indicators of malfunction. There are no critical parts that appear broken, cracked, or missing on the device. However, the operational status of the device’s electrical components and motor cannot be determined from the images. The overall condition of the product is within normal limits for a used medical device, but it should be noted that its operational status and filter maintenance condition are unknown.