Secondhand Lmed JAY-5AW 5L/min Oxygen Concentrator

Objective AI Report

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Report date: 15.12.2025

Lmed JAY-5BW Oxygen Concentrator Analysis Report

Device Identification

The device shown in the visuals is an electrically operated oxygen concentrator used for medical purposes. This device is a medical equipment that takes ambient air, separates nitrogen, and provides high-purity oxygen to the user. The front side of the device features a humidifier bottle, a flowmeter, and a digital display, while the rear side contains the power input and technical label.

Brand and Model

Upon detailed examination, the Lmed logo is clearly visible on the lower right corner of the device’s front panel. On the technical label on the device’s rear panel, the model information is clearly stated as JAY-5BW. The label also indicates that the product is a “Medical Oxygen Concentrator”.

Authenticity and Manufacturing Year

The printing quality, placement, and content of the labels on the device conform to industrial standards. The information on the rear label ensures the traceability of the device. Based on the evidence in the visuals, the device is considered an original production.

Manufacturing Date: According to the “MFD” (Manufacturing Date) inscription on the rear label, the device was manufactured on August 30, 2023 (2023-08-30).

Label Information

The following critical data can be read on the label on the rear side of the device:

• Product Description: Medical Oxygen Concentrator
• Model: JAY-5BW
• Lot Number: 23J0892
• Manufacturing Date (MFD): 2023-08-30
• Estimated Service Life (EXP): 5 Years (The label states “EXP: 5 YEARS”.)
• Conformity Mark: CE 0197 certification mark is present.

Areas of Use

This device is used to provide long-term oxygen therapy to patients with conditions such as COPD, respiratory failure, or low blood oxygen levels, either at home or in a clinical setting. It operates electrically, enriches ambient air, and delivers it to the patient; it does not require refills like oxygen tanks.

General Condition and Physical Deformation

The cosmetic condition of the device appears to be very good. No cracks, breaks, dents, or significant discoloration have been detected on the blue plastic outer casing. The case surfaces are clean, and the device maintains its integrity.

Mechanical and Electronic Components

Among the mechanical parts of the device, the wheels, carrying handle, and the strap holding the humidifier bottle appear robust. The flow adjustment knob (the tube containing the flowmeter ball) on the front panel is transparent and clean. On the electronic panel, the power switch and control buttons are in place. The LCD screen is off in the visual but physically appears undamaged and scratch-free.

Accessories and Missing Items Analysis

The following items were identified with the device in the visuals:

• 1 integrated/attached black power cable.
• 1 humidifier water container (bottle) placed in the front panel slot.
• A black elastic strap securing the humidifier container.

A nasal cannula or oxygen mask, which delivers oxygen to the patient, is not present in the visuals. This part needs to be acquired separately for use.

Quantity Information

The visuals show 1 Lmed JAY-5BW Oxygen Concentrator with its attached accessories (water container and cable).

Current Faults and Risk Assessment

During the visual inspection, no signs of faults such as broken parts, stripped cables, or burn marks were observed on the device. The manufacturing date in late 2023 indicates that the device is a relatively new generation product and is at the beginning of its economic life. Its physically clean and well-maintained appearance suggests a low potential for malfunction.