Secondhand Sysmed M50 5L/min Oxygen Concentrator

Objective AI Report

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Report date: 02.09.2025

M50 Oxygen Concentrator Analysis Report

General Assessment

In the visuals, there is one light blue oxygen concentrator with a wheeled structure. The phrases “Oxygen Concentrator” and “M50” are clearly visible on the device. The digital screen being operational indicates that the device is receiving power and can perform its basic functions. The device is generally in a used condition. The labels and control panel on it indicate that the product is used for oxygen therapy. No accessories such as a cannula or power cable, which are necessary for the device’s operation, are present in the visuals.

Usage Status and Duration

Various scratches and scuff marks on the device’s outer casing indicate that the product has been actively used. The digital screen on the front panel displays the phrase “Elapsed time: 04861 h”. This information shows that the device has been used for a total of 4861 hours. This usage duration reveals that the device has been in service for a long time.

Physical Condition and Deformation

When the physical condition of the device is examined in general terms, usage-related wear is noticeable.

• Casing: In various areas of the device’s plastic casing, especially on corners and sides, there are friction-related scratches and slight color fading. No serious cracks or breaks have been observed.
• Wheels: The wheels located at the bottom appear functional, and no breaks have been detected.
• Cleanliness: There is general dirtiness and dust on the casing. It appears to be in need of a detailed cleaning.

Electronic and Mechanical Components

As can be understood from the visuals, the electronic and mechanical parts of the device are as follows:

• Screen: The digital screen’s illumination is operational, and the text on it is legible.
• Control Panel: The panel includes an on/off button, a button with a book icon, a main power switch with a transparent cover, and two status indicator lights (one is lit green). There is no significant deformation on the buttons.
• Flowmeter: On the left front side of the device, there is a manual flowmeter used to adjust the oxygen flow rate. This mechanism appears to be intact.
• Sockets: An oxygen output port is located above the flowmeter. No other external sockets or input ports are clearly visible in the visuals.

Label Information and Warnings

On the right side of the device, there is an English-written attention and warning label. The label lists important safety information. However, no serial number, REF code, or manufacturing date information has been found in the visuals.

Warnings on the “Attention” Label:

• No smoking or open flames.
• Do not smoke while the device is in operation.
• Do not turn the water ball above the red line.
• Do not operate the device in high-humidity environments.
• Do not block ventilation while the device is in operation.
• Do not pull the device by its power cord.
• Electrical hazard, do not disassemble the device or open the machine.
• No oil or grease.

Potential Malfunction Risk

Although the usage marks on the device’s outer casing and its 4861 hours of operation suggest that there might be wear and tear in the internal components, the visuals do not show any critical evidence (broken parts, rust, crushed cables, etc.) directly indicating a malfunction or a potential for a malfunction in the near future. The device receiving power and its screen being operational indicate that its basic electronic components are functional. Considering its used condition, general maintenance might be beneficial.