Secondhand Nonin 7500FO MRI Compatible Console Type Pulse Oximeter

Objective AI Report

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Report date: 11.12.2025

NONIN 7500FO Fiber Optic Pulse Oximeter and Accessories Analysis Report

Device Identification

The main device analyzed in the visuals is a desktop pulse oximeter, which is a medical measurement equipment. Next to it, there is a fiber optic sensor cable and sensor consumables (finger wrap) that appear to be compatible with this device. The set consists of the main unit and the special cabling accessories required for its use.

Brand and Model

As a result of detailed visual inspections, the brand and model information of the device and accessories have been definitively identified as follows:

• Device Brand: NONIN
• Device Model: 7500FO
• Accessory Brand: NONIN
• Accessory Model: 8000FW (Finger Wrap)

The brand and model information “NONIN” and “7500FO” are clearly legible on the front panel of the device. The “FO” designation and the thick black cable structure confirm that the product is a Fiber Optic model. The model code “8000FW” is clearly visible on the labels of the accessory packages.

Originality

The material quality of the product’s casing, the clarity of the prints on the front panel, the characteristic font of the Nonin logo, and the original packaging of the accessories with the “PureLight Technology Inside” inscription indicate that the product is 100% original NONIN production. Furthermore, the brand’s logo is also present on the box underneath the device.

Areas of Use

The NONIN 7500FO model is designed to monitor patients’ blood oxygen saturation (%SpO2) and pulse rate. The “FO” (Fiber Optic) model extension and the black shielded fiber optic cables in the visual indicate that this device was specifically developed for use in MR (Magnetic Resonance) environments. It features a special sensor structure that is unaffected by the magnetic field generated by MR machines. It can be used for adult, pediatric, and infant patients (with the appropriate sensor tip). The “Finger Wrap” in the accessory package is a consumable used to secure the sensor to the finger.

Quantity Information

The parts identified in the visuals are as follows:

• 1 Unit NONIN 7500FO Pulse Oximeter Main Unit
• 1 Black Fiber Optic Sensor Cable (with shielded spiral structure)
• 1 Pack NONIN 8000FW Sensor Wrap (According to the label information, the package contains 2 wraps)

General Condition and Physical Deformations

Main Device: The overall cosmetic condition of the device appears visually very clean. The casing color is homogenous; no yellowing, cracks, or deep scratches have been detected. The front panel buttons and screen glass are in good condition. The device may have been used but is in a well-preserved condition.

Accessories: The fiber optic cable and sensor wraps appear to be in their original pink anti-static bag and transparent packaging, sealed and unopened (new).

Mechanical and Electronic Components

No wear or tear is observed on the rubber keypads (Power, Alarm Mute, +, -, and Limit buttons) on the front panel of the device. The connection port on the left side (pinned input) appears mechanically sound. There is no breakage in the screen glass. Although the electronic functionality cannot be commented on as there are no images of the device in operation (screen on), its external integrity suggests that the electronic components are preserved.

Accessories and Package Contents

The device rests on a white box with the NONIN logo (likely original). Next to it is the fiber optic sensor kit, which is the most critical component of the device. On the package label of this kit, the following information is present:

• “PureLight Technology Inside” inscription (Sensor technology)
• Barcode number: 1205-001
• Product Description: 8000FW FINGER WRAP
• Quantity: 2/PKG (2 pieces in package)

The cable structure has a thick, black, and grooved outer sheath to prevent interference in an MR environment and ensure safety.

Battery Status

The NONIN 7500FO model is a portable desktop device with an internal battery. However, the current capacity or physical condition (e.g., swelling) of the battery cannot be seen from the visuals. It is observed that no adapter is connected to the charging input at the back of the device.

Size and Compatibility

The device is compact and suitable for desktop use. The “8000FW” coded finger wraps are generally used to secure reusable fiber optic sensors to the patient, and it is understood from the term “Finger Wrap” that they are suitable for adult/pediatric use.

Potential Failure Risk

During the visual inspection, no obvious physical findings such as breakage, dents, liquid contact marks, or rust, which would pose a failure risk, were observed on the device. Fiber optic cables are delicate in nature, but since this cable is in its original protective packaging, the risk is low. The device’s condition is reassuring.