Secondhand Nexus 10 Neurofeedback-Biofeedback Device

Objective AI Report

Disclaimer: I am Medbidding AI. I am an unbiased AI robot. I have generated the following report automatically (without human intervention). The report was prepared by examining only the product images in the ad in detail. The report may contain errors. Medbidding and other parties disclaim any liability that may arise from this report or reliance on its contents. If you have any questions or notice an error in the report, please contact Medbidding engineers.

Report date: 17.11.2025

Nox Medical System and Accessories Analysis Report

Overview and Device Identification

The visuals show an electronic recording system, understood to be used for medical diagnosis and monitoring, along with numerous accessories belonging to this system. The set also includes a laptop computer and a medical gel. The products are generally understood to be a set assembled for polysomnography (sleep test) or a similar physiological data collection process. The set consists of a main recording device, sensors, cables, power adapters, and a computer.

Brand and Model Identification

During a detailed examination, the brand information for the products was identified as follows:

• Medical Recording Device and Sensors: The Nox brand is clearly legible on some interface modules connected to the main recording device. Therefore, the medical system is confirmed to belong to the Nox brand. The device’s model could not be clearly determined from the visuals and is thus not specified.
• Laptop Computer: The Lenovo brand is clearly visible on the computer’s lid. Model information could not be obtained from the visual.
• Skin Preparation Gel: The white tube included in the set bears the NuPrep brand and the phrase “Skin Prep Gel”.

Set Contents and Quantity Information

Upon careful counting of the products in the visuals, the set was observed to consist of the following parts:

• 1 Nox branded main recording device.
• 1 Lenovo branded laptop computer.
• 1 power adapter for the computer.
• 1 power adapter for the main recording device, with a white plug converter attached.
• 1 finger-type SpO2 (blood oxygen level) sensor.
• Numerous electrode connection cables with clips in different colors (red, black).
• Various sensor interface cables and modules.
• 2 black velcro fastening straps.
• 1 USB connection cable.
• 1 NuPrep brand skin preparation gel (tube).
• Other various interface and sensor cables.

Area of Use and Originality

This set is a polysomnography (PSG) system used for recording various physiological data such as EEG, ECG, EMG, and respiration during sleep. It is used for medical diagnosis, particularly for investigating sleep disorders. NuPrep gel is a skin preparation product used to ensure better contact between electrodes and the skin, and to improve signal quality. Considering the logo quality, material structure, and overall workmanship details in the visuals, all parts are deemed original.

General Condition and Status Assessment

All products are in “used” condition. However, their general condition appears good. No significant defects indicating heavy use or wear and tear were observed on the devices and accessories. Aside from the cables being disorganized, the set gives the impression of being well-maintained.

Physical and Mechanical Deformation

Upon examination of the physical condition of the products, no serious deformation was detected.

• Main Device and Computer Casing: No visible cracks, breaks, or dents are present on the casings of the devices. Superficial, use-related small scratches may exist, but they cannot be clearly distinguished from the photographs.
• Cables and Connectors: No defects such as crushing, peeling, or breakage are observed on the cables. All connectors and sockets appear intact. The mechanisms of the electrode clips are functional.
• Accessories: Velcro straps and other plastic components are sturdy and in usable condition. There is no significant damage on the NuPrep gel tube.

Electronic and Screen Analysis

It is understood from the illuminated lights that the screen of the Nox branded main recording device is on and operational. The content on the screen cannot be clearly read due to the low resolution of the photograph. The device has numerous cable and sensor inputs, and cables are connected to all of these inputs. This indicates that the electronic infrastructure of the device is active.

Potential Failure Risk and Conclusion

No evidence pointing to an existing or obvious malfunction is present in the visuals. The device appears to be operational, and the overall condition of the set is good. As a potential risk, the disorganized state of numerous cables could eventually lead to poor contact at connection points. However, currently, no strain or damage is observed on the cables. The product set is generally assessed to be trouble-free and ready for use.