Secondhand Fisher-Paykel MR410AEP Mechanical Ventilator Humidifier

Objective AI Report

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Report date: 19.08.2025

Fisher & Paykel MR410 Respiratory Humidifier Analysis Report

Product Identification and Contents

The visuals show a medical device designed for humidifying and heating air or gas used during respiratory support. The device consists of a main unit and a transparent humidification chamber attached to it.

• Brand: Fisher & Paykel
• Main Unit Model: MR410
• Humidification Chamber Model: MR220

The package contents, as far as visible in the image, consist of the following:

• 1 unit of Fisher & Paykel MR410 Respiratory Humidifier main unit
• 1 unit of MR220 model humidification chamber (mounted on the device)
• 1 integrated power cable
• 1 respiratory circuit hose (partially visible in the image)

General Condition and Physical Assessment

The general condition of the device is assessed as used. Although it shows signs of wear consistent with its age, its overall condition does not appear to include major damage that would prevent its operation. Upon examining the product’s workmanship quality, logo print, and label details, it is understood to be original.

• Casing: No significant cracks, fractures, or dents are observed on the main casing of the device. There is a slight yellowing and small scratches on the plastic surface, which have occurred over time.
• Humidifier Chamber: The transparent MR220 model chamber maintains its integrity. No cracks or fractures have been detected on it. The port connection points appear sturdy.
• Power Cable: The plug end of the gray power cable attached to the device is observed to be wrapped with yellow tape. This situation suggests that a repair might have been done previously, or that part of the cable was wrapped for reinforcement purposes.

Mechanical and Electronic Components

The mechanical and externally visible electronic components of the device have been visually inspected. The device is not in operation in the visuals, therefore no comment can be made regarding the functionality of the electronic components.

• Control Knob: The heater control knob on the front panel, with settings from 1 to 9, is physically in place and appears sturdy.
• Power Button: The power button of the device is visually in good condition.
• Indicator Lights: There are two indicator lights on the front panel for “HEATER ON” and “POWER ON”. Since the device is off, it is unknown whether the lights illuminate.

Label Information and Technical Details

Some technical information can be read from the labels on the device. Detailed labels such as the serial number of the main unit are not clearly discernible in the visuals. The humidification chamber contains the following information:

• Model: MR220
• Place of Manufacture: Made in New Zealand
• Lot Number: LOT 2000071

Potential Risk Assessment

The overall condition of the device is reasonable for a used product. However, the tape wrapping on the plug end of the power cable is notable. This situation may indicate a weakness in the internal structure of the cable or a past contact issue. It would be beneficial to have this section checked by a technical service to ensure the device can be used safely. Other than this, no obvious risk of malfunction requiring immediate intervention is observed in the device.