Secondhand Respirox SZ-5AW 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: 13.07.2025

Respirox SZ-5AW Oxygen Concentrator Analysis Report

Device Identification and Brand Model Information

The device shown in the images is an oxygen concentrator. The brand of the device is clearly visible as Respirox, and the model is SZ-5AW. The product is used to provide high-concentration oxygen to the user by separating nitrogen from the ambient air. The device is believed to be original, although significant signs of use and wear on some labels are noticeable.

• Device Type: Oxygen Concentrator
• Brand: Respirox
• Model: SZ-5AW
• Quantity: 1 main unit and 1 attached humidifier bottle.

General Status and Condition

The overall condition of the device is assessed as used. There is significant yellowing on the plastic casing, which is thought to be due to age or sun exposure. There are traces of dirt, stains, and wear all over the device. This indicates that the device has been actively used.

Physical Examination

Upon detailed physical examination of the device, the following findings were made:

• Casing and Plastic Parts: The white plastic casing of the device is generally yellowed. There are scratches, scuff marks, and stains on the sides and top. The top cover does not seem to fit perfectly, and a slight gap is observed at the edge.
• Mechanical Parts: The device has wheels underneath for ease of movement. Mechanical components on the front panel, such as the power button, flowmeter adjustment knob, oxygen outlet port, and humidifier slot, are in place, and there are no visible cracks or missing parts.
• Labels: The original warning label on the top cover of the device is worn and peeling from the edges. On the front, there is a “Usage of Oxygen Concentrator” instruction label that appears to belong to a company named “MİRA TİP,” which was affixed later.

Accessories and Equipment

The following equipment is seen with the device in the images:

• A black power cord integrated into the device itself.
• One humidifier water bottle installed in the slot on the front panel.

Accessories such as a nasal cannula, oxygen mask, or intermediate connection tubing, which are necessary for the patient to receive oxygen, are not present in the images.

Technical Details and Screen

Clear information could not be obtained from the labels and screen on the device.

• Label Information: The label containing detailed technical information such as the serial number, REF code, or lot number, which might be on the back or bottom of the device, is not clearly visible in the images. Therefore, this information could not be included in the report.
• Screen Analysis: There is a digital display on the front panel of the device. However, since the device is not powered on in the photos, the screen is off. For this reason, no information about the total operating hours or any error codes could be obtained.

Potential Risk Assessment

Some potential risks can be anticipated based on the visual inspection. The intense yellowing and general worn state of the device’s outer casing may indicate long-term use or the age of the device. The fact that the top cover does not close completely could expose the internal components to more dust and external factors and may have been caused by an impact.

Note: These assessments are based solely on the external appearance of the product and do not indicate a definitive malfunction. The stated conditions may be at an expected level of wear for such used medical devices and may not affect the current functions of the device.