Secondhand Sesan MT 4 Liters Steel Oxygen Cylinder with Valve

Objective AI Report

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Report date: 05.02.2026

ELİF MEDİKAL Oxygen Cylinder and PlusMED Oxygen Manometer Analysis Report

Device Identification

The examined visuals show two primary groups of medical products. The first visual features a high-pressure medical gas cylinder (oxygen cylinder), while the second visual shows an oxygen regulator set (manometer, flowmeter, and humidifier bottle) suitable for use with this cylinder.

Brand and Model Analysis

Brand and model information identified from the examination of the visuals is as follows:

• Oxygen Manometer: The PlusMED brand is clearly and legibly displayed on the device’s pressure gauge (dial). The product belongs to the brand’s standard medical oxygen regulator series.
• Oxygen Cylinder: The label affixed to the cylinder’s body reads ELİF MEDİKAL in capital letters. As the text “MEDİKAL TÜP SERVİS” (MEDICAL CYLINDER SERVICE) appears below this label, this brand might be the company providing cylinder refilling or service, but this is the only brand identification visible on the visual.

General Condition and State

The physical conditions of the products exhibit different states in the two separate visuals:

Oxygen Cylinder: The cylinder was photographed in a dusty and dirty storage area, surrounded by wood pieces and debris. Despite this, a white plastic protective net is present, safeguarding the cylinder’s outer surface. As far as visible beneath the net, no deep rusting is noticeable on the cylinder’s paint, but the dirty environment indicates that the cylinder requires external cleaning. The valve section is unprotected.

Regulator Set: The PlusMED manometer and accessories in the second visual are inside their original cardboard box and a dedicated white separator. The device’s plastic and metal components (humidifier bottle, chrome body) appear quite clean, shiny, and give the impression of being unused. This item can be considered “New” or “Like New”.

Areas of Use

This set is used for oxygen therapy for patients experiencing respiratory difficulties. It provides controlled oxygen to patients with COPD, asthma, or respiratory failure during home care or in clinical settings. The regulator reduces the high-pressure gas in the cylinder to a level usable by the patient and humidifies the oxygen via the humidifier bottle, preventing the patient’s airways from drying out.

Physical Deformations and Risks

Cylinder: No significant dent or collapse was detected on the body in the visual. However, there is no protective cap on the valve section; this could lead to the valve being impacted during transport. The valve remaining exposed in a dusty environment poses a risk of particle accumulation at the gas outlet.

Regulator: No corrosion, rust, or scratches are visible on the chrome-plated metal body. There are no cracks or yellowing in the transparent plastic parts (humidifier jar and flowmeter tube). The component appears physically flawless.

Mechanical and Electronic Components

These products do not contain electronic components; they operate entirely on mechanical principles. Mechanical inspection notes are as follows:

• The manometer indicator needle is at the “0” point.
• The blue adjustment valve (on the flowmeter) appears sturdy.
• The turning knob of the cylinder valve (first visual) is in place, and no bending is observed.

Accessories and Parts

The total breakdown of parts and accessories in the visuals is as follows:

• 1 Blue Oxygen Cylinder (with its valve)
• 1 PlusMED Oxygen Regulator (Metal body)
• 1 Humidifier Bottle (with blue cap, with water level indicator)
• 1 Flowmeter unit (mounted on the regulator)

Label and Warning Information

Written information identified in the visuals is as follows:

• Cylinder Label: “ELİF MEDİKAL”, “MEDİKAL TÜP SERVİS” (MEDICAL CYLINDER SERVICE), Contact numbers (0543… and 0312…).
• On Regulator: “PlusMED” logo inside the pressure gauge, “CE” mark (compliance with European standards).
• Safety Warning: The English warning “USE NO OIL” (Do not allow contact with oil) is debossed on the regulator connection nut. This is a critical warning due to the risk of explosion when oxygen reacts with oil.
• Bottle Indicators: “MAX” and “MIN” (or linear) water level limits are present on the humidifier bottle.
• Pressure Value: Technical pressure resistance values such as “NO OIL UNDER 14700kpa 150 kg/cm” are legible on the regulator connection.

Quantity Information

The visuals show a total of 1 cylinder and 1 regulator set in a box.

Originality Assessment

The print quality on the PlusMED manometer, material craftsmanship, smoothness of brass/chrome details, and box arrangement indicate that the product is an original production. The oxygen cylinder is of standard medical type, and its label points to a local service provider, which is a common practice in the industry.

Conclusion and Recommendation

According to the visual analysis; while the oxygen regulator set appears brand new and ready for use, the oxygen cylinder originated from a physically dirty storage area. For the safe use of the set, the external surface of the cylinder must be cleaned, and most importantly, the valve opening must be completely cleared of dust. The “USE NO OIL” warning on the regulator must be strictly adhered to.