Secondhand Yuwell 7F-5B 5L/min Oxygen Concentrator

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: 13.11.2025

Yuwell 7F-5B Oxygen Concentrator Analysis Report

Product Overview and Device Identification

The images show a medical device in its original packaging. From the drawings and writings on the box, it is clearly understood that the product is a Yuwell brand, 7F-5B model oxygen concentrator. The device is a respiratory support product designed to produce high-purity oxygen by separating nitrogen from ambient air. The box design and the information on it indicate that the product is original.

Package and Quantity Information

The product in the image is located inside one large, brown cardboard box. The box is standard packaging used for shipping and storage, and it has white plastic straps on it. This indicates that the product has not been opened or re-packaged before. The total quantity of the product is one.

General Condition and State

Since the product is in its sealed and unopened box, it is in a new and unused condition. The overall condition of the packaging is good; it only has minor scuff marks, presumed to be from shipping, and a shipping label. No significant deformation such as dents, tears, or wetness that could harm the product is observed on the box.

Physical and Mechanical Evaluation

Since the device is inside its packaging, a direct examination of the case, wheels, screen, or other mechanical and electronic components cannot be performed. However, the undamaged state of the box provides a positive indication that the device inside is also in good physical condition.

Areas of Use

Oxygen concentrators are used to administer oxygen therapy to patients suffering from respiratory failure, particularly those with Chronic Obstructive Pulmonary Disease (COPD), at home or in healthcare facilities. The device helps maintain patients’ blood oxygen levels at an ideal level by providing a continuous flow of oxygen.

Label Information

Various labels are affixed to the box for logistical processes. However, the resolution of the images does not allow for clear reading of detailed information such as serial numbers, REF codes, or lot numbers on these labels. Only the following information could be identified:

• Shipping Tracking Barcode: 4121003002271802
• Warning Text: UP

Accessories and Other Details

The contents of the product box, accessories, user manual, or warranty certificate, and other complementary elements cannot be analyzed as the packaging has not been opened. Therefore, it could not be determined whether the device has any sockets or connection points.

Potential Risk Assessment

Based on the visual analysis, no potential malfunction risk or existing problem has been detected in the product. The fact that the product is new, unused, and in undamaged packaging indicates that it will operate reliably and without problems. No alarming situation has been observed for the buyer.