Secondhand Resmed Airsense 11 AutoSet AUTOCPAP Device with Humidifier

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: 23.02.2026

ResMed AirSense 11 PAP Device Analysis Report

Device Identification, Brand, and Model

The medical device examined in the visuals is a PAP unit used in respiratory therapies (CPAP/APAP). A prominent, silver-colored “ResMed” logo is located on the front surface of the device. The product’s compact form factor, the touch-enabled screen panel positioned on the left side, the large “Start/Stop” button on the top, and the integrated humidifier chamber design on the right side definitively proves that the device belongs to the ResMed AirSense 11 series. The air outlet port and filter cover design located at the rear also 100% match this model identification.

Originality and Manufacturing Details

The material quality of the device’s outer casing, the smoothness of plastic joints, the logo craftsmanship, and the print quality of the QR code on the rear label indicate that the product is an original ResMed production. No visual findings suggesting an aftermarket or counterfeit casing structure have been encountered. On the label section, a code in the form of “23231613945” and barcodes are present.

Areas of Use

The ResMed AirSense 11 is designed for the treatment of Obstructive Sleep Apnea (OSA). Suitable for home use, this device provides positive air pressure to keep the patient’s airway open. Thanks to its humidifier unit, it prevents the delivered air from causing dryness in the respiratory tract by humidifying it.

Condition and Status Assessment

General Condition: It is understood that the device is second-hand and has been actively used. Especially noticeable are dense dust accumulation and fingerprint stains on the black glossy (piano black) panel on the upper part.

Physical Deformations: No visible breaks, deep scratches, or cracks have been detected on the device’s casing, screen, or humidifier chamber. The dust on the black panel is superficial dirt that can be wiped off; it is not permanent damage. The gray rubber feet and joints appear robust.

Mechanical and Electronic Components

Screen and Buttons: The large on/off button on the top of the device is in place and appears physically sound. The screen on the left side (as the device is off) is black; no cracks or impact marks are visible on the screen.

Connection Ports: The air outlet port (hose inlet) located at the rear of the device is clean and free of breaks. The power input (yellow colored socket housing) is undamaged. The air filter cover in the right rear corner is present.

Humidifier Chamber: The clear water chamber (HumidAir 11 tub) is attached to the right side of the device. The chamber lock/latch is in the closed position. There might be slight signs of haziness on the clear plastic due to use, but no cracks are visible.

Quantity and Accessory Information

The visuals show only 1 unit of the ResMed AirSense 11 main device body and the water chamber attached to the device. The following critical components are NOT PRESENT in the visuals:

• Power adapter and power cable.
• Breathing tube (Hose).
• Patient mask.
• Carrying case.
• SD Card (The input slot is visible, but whether the card is inserted is not clear from the outside).

Technical Interface and Label Analysis

The label strip on the rear panel contains a QR code with the device’s production and tracking numbers. The sequence of numbers readable from the visual: “23231613945”. Additionally, at the bottom of the rear panel, there is a DC input port specially marked with yellow color for power input. The small rectangular port next to it is likely an accessory input used for an oximetry module or data transfer adapters.

Potential Risk and Malfunction Assessment

No signs of significant drops, impacts, or liquid contact are visible on the device. The biggest risk factor is hygiene; due to heavy dust accumulation, there is a high probability of the filter inlet being blocked. Furthermore, since there is no power adapter, the electronic functions of the device (screen touch sensitivity, motor pressure, heater plate operation) cannot be tested. In terms of physical integrity, it is in “Good” condition.