Secondhand Nidek Nuvo Lite 925 5L/min Oxygen Concentrator

Objective AI Report

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Report date: 04.08.2025

Nidek Nuvo Lite Mark 5 Oxygen Concentrator Analysis Report

Overview and Device Identification

The device shown in the images is one Nidek Nuvo Lite Mark 5 model oxygen concentrator. This device is used to provide users with enriched oxygen by separating nitrogen from the ambient air. It is a portable model designed for home use. In the images, accessories such as a humidifier bottle and an oxygen tube are also visible with the device itself.

Brand, Model, and Authenticity

The “Nidek” brand and “Nuvo Lite Mark 5” model name are clearly visible on the device. Considering the quality of the logo and lettering, the general workmanship, and design details, the product is assessed to be authentic. The symbols and buttons on the device’s control panel appear to be consistent with standard Nidek manufacturing.

Areas of Use and Functions

The Nidek Nuvo Lite Mark 5 is a medical device designed to provide a continuous supply of oxygen, especially for patients with low blood oxygen levels (hypoxemia). It administers oxygen therapy to patients with respiratory failure at a flow rate determined by a doctor. The device provides a continuous oxygen flow adjustable between 0.125 and 5 liters per minute. The oxygen flow rate can be adjusted with the rotary knob on the device. The flow adjustment knob in the image shows values between 0.5 and 5.

Quantity Information

The following items are present in the images:

• 1 unit of Nidek Nuvo Lite Mark 5 Oxygen Concentrator
• 1 unit of humidifier bottle
• 1 unit of oxygen tube

General State and Condition

The overall condition of the device is assessed as “used”. No significant, large-scale deformation, breaks, or cracks are observed on the casing. There may be slight fading or yellowing in the device’s color, but this does not appear to be at a level that would affect its functionality. It has a structure that can be easily moved thanks to its wheels.

Physical and Mechanical Assessment

Casing and Exterior Surface: No serious damage is visible on the device’s white and blue plastic casing. There may be normal minor scratches or marks due to use on the surface, but no major deformation could be clearly identified from the photographs.

Mechanical Components: The black carrying handle located on the top of the device appears sturdy. The power button, flow adjustment knob, and reset button on the front panel are in place. The oxygen outlet port and the humidifier connection point are in functional condition. The wheels located underneath the device are present and provide mobility.

Electronic Components and Control Panel

The front panel of the device features one on/off (I/O) switch, one circular reset button, and LED lights that indicate power and system status. The power switch and the button labeled “RUN/RESET” are clearly visible in the image. There is no active indicator in the image to show that the device is running or giving any error warnings.

Accessories

A transparent oxygen tube and a black humidifier bottle are seen attached to the device in the image. Although the general condition of the tube and the humidifier bottle appears to be good, they may need to be replaced for hygiene and lifespan reasons. There is no information in the image regarding the expiration date of the accessories. The device has a metal oxygen outlet connector, which offers a more durable structure compared to plastic ones.

Potential Malfunction Risk

No severe wear, rust, or obvious damage that could indicate a potential malfunction has been observed on the device in the images. The device’s casing, buttons, and connection points appear to be in generally good condition. This suggests that the device may be suitable for regular use.