Secondhand Respirox SZ-5BW 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: 17.09.2025

Respirox SZ-5BW Oxygen Concentrator Analysis Report

Overview and Product Description

The device shown in the images is a Respirox brand, SZ-5BW model oxygen concentrator. These types of devices are used to provide high-purity oxygen to individuals requiring respiratory support. The presence of a nebulizer outlet on the device also indicates that it allows liquid-form medications to be vaporized and administered via the respiratory tract. The product’s overall design, material quality, and the clarity of its markings suggest that it is an original product.

Based on the examination of the images, the package contains the following products:

• 1 unit Respirox SZ-5BW Oxygen Concentrator
• 1 unit Water Humidifier Chamber

Condition Assessment

The general condition of the device has been assessed as very good, based on visual analysis. No significant wear or signs of use were found on the product’s outer surface or control panel. This suggests that the device is either new or has been used very little and carefully. No physical deformation or mechanical issues were observed.

• Physical Condition: No scratches, cracks, dents, or discoloration are visible on the device’s grey and white casing. The surface is clean and well-maintained.
• Control Panel and Screen: Although the device is off and the screen’s functionality cannot be tested, there are no scratches or damage on the screen surface. All buttons for power, timing, and run/stop functions appear physically sound.
• Mechanical Components: The “Oxygen flowrate” knob, which adjusts oxygen flow, and the “Nebulizing interface” and “Oxygen outlet” ports are clean and undamaged. The water humidifier chamber is also properly mounted in place and shows no cracks.

Technical Details and Accessory Analysis

As the device is not in operation in the images, a definitive comment on its electronic functions cannot be made. However, the following observations have been made based on visible parts and labels.

• Accessories: Only the water humidifier chamber is visible with the device. The MAXIMUM and MINIMUM water level indicators on this chamber are clearly legible. Other standard accessories such as the power cable, oxygen cannula, or mask are not present in the images.
• Label Information: Apart from the brand and model information, no technical labels such as serial number, lot number, or REF code were found on the device’s front panel. The main labels and their functions on the panel are as follows:
  • Brand: Respirox
  • Product Name: Oxygen concentrator
  • Model: SZ-5BW
  • Ports: Oxygen outlet, Nebulizing interface
  • Buttons: Run/Stop, Timing +, Timing –
  • Indicators: Power, I/O, Triangle with exclamation mark (Warning)
• Battery: There is no evidence of an internal or external battery in the device. These types of concentrators typically operate by being directly connected to the electrical grid.

Summary and Potential Risk Assessment

This report is based on the visual analysis of a Respirox SZ-5BW model oxygen concentrator. The device is in perfect physical condition, showing no signs of damage or significant wear. Only the water humidifier chamber was observed as an accessory; other accessories are not present in the images.

No obvious issues (such as breakage, cracks, burn marks, etc.) that could negatively affect the device’s operation or performance were detected in the images. Therefore, based on the device’s current physical condition, the potential risk of malfunction is assessed as low. The product’s general cleanliness and well-maintained appearance indicate that it has been well-preserved.