Secondhand Plusmed PM-KN03T 3kg Portable Oxygen Concentrator

Objective AI Report

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Report date: 01.12.2025

Plusmed pM-KN03T Portable Oxygen Concentrator Analysis Report

Device Identification and Areas of Use

The main device shown in the visuals is a portable oxygen concentrator used for medical respiratory support. This device takes in ambient air, separates nitrogen, and provides high-purity oxygen to the user. It is designed for mobile use by COPD (Chronic Obstructive Pulmonary Disease) patients or individuals who require continuous oxygen support, outside the home, or during travel. The set in the visuals includes accessories that allow the device to be used both at home and while traveling.

Brand and Model Analysis

As a result of a detailed visual inspection, the brand and model information on the control panel located on the front of the device has been clearly identified:

• Brand: Plusmed
• Model: pM-KN03T

The font, color, and placement of the logo on the product align with the brand’s original design language. The model code is clearly visible directly below the device’s control panel.

General Condition

The product physically appears to be in new or very near-new condition (display/demo cleanliness). The strongest visual evidence supporting this finding is that the transparent protective film on the device’s control panel and screen has not yet been removed. There are no signs of yellowing, discoloration, or wear and tear from use on the device’s white plastic casing. The case surfaces are clean and shiny.

Originality and Craftsmanship

The product’s mold joint lines, button structure, logo print quality, and the accompanying special carrying bag indicate that it is an original Plusmed production. No signs of aftermarket or replica production have been found.

Package Contents and Quantity Information

The total number of parts and accessories displayed in the visuals is detailed below. The set appears to contain the essential components required for portable use:

• 1 Unit Plusmed pM-KN03T Main Device
• 1 Unit Device-Specific Carrying Bag (Black, with air channels)
• 1 Unit External/Detachable Battery Pack
• 1 Unit External Battery Charging Stand (Dock)
• 1 Unit Power Adapter (A combination of a car cigarette lighter input cable and a standard power cable is visible at the adapter’s end)

Total Number of Parts: The set consists of 5 main parts and their associated cable components.

Detailed Analysis of Accessories

Carrying Bag: A black, original bag that appears to be perfectly sized for the device. The metal eyelet air holes (ventilation channels) located at the bottom of the bag indicate that it was specially designed to allow the device to operate while inside the bag and to prevent overheating. Its zippers and fabric structure appear sturdy.

Battery and Charging Unit: The white block shown separately from the device in the visuals is the battery unit that enables the device’s portability. The recessed part next to it is the desktop charging station used to charge this battery independently of the device. No breaks or cracks have been observed on the plastic surfaces of the battery pack and charging station.

Cables and Adapter: Upon inspecting the cable harness of the black power adapter, a car cigarette lighter socket is visible at its end. This detail proves that the device can be charged or operated while traveling in a vehicle.

Mechanical and Electronic Components

Panel and Screen: The control panel on the upper part of the device includes an On/Off button (yellow), (+) and (-) adjustment buttons, and an audible alarm mute button. The symbols on the buttons are clear and not faded. While it is not clear whether there are any scratches under the screen glass due to the protective film still being in place, the physical integrity appears to be complete.

Body and Connections: On the front of the device, the metal outlet nozzle where the oxygen cannula will be attached appears sturdy and clean. Air intake grilles are located at the lower front part of the body; no dust accumulation or blockage is noticeable in these grilles, which supports the conclusion that the device has been used very little or has been well-maintained.

Physical Deformation and Risk Analysis

During the inspection, no cracks, breaks, deep scratches, or dents were detected on the product’s casing, battery, or accessories. No cable breaks or deformations are visible. There is no visual evidence of rust or liquid contact that could pose a potential malfunction risk. The cosmetic condition of the device inspires confidence regarding its operational capability.