Secondhand GE Corometrics 170 Fetal Monitor US Probe

Objective AI Report

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Report date: 09.12.2025

Corometrics Nautilus US Ultrasound Probe Analysis Report

Device Detection and Identification

The product in the image is a medical accessory used in fetal monitors (NST devices) to monitor and record the heartbeats of the baby in the womb. This device is referred to as an ultrasound (US) transducer or probe in technical literature. The device consists of a round-shaped sensor head with a wired connection unit.

Brand and Model Information

Upon careful examination of the embossed and printed texts on the outer casing of the product, the brand and model information has been clearly identified:

• Brand: COROMETRICS (Located as an embossment on the bottom right part of the probe.)
• Model: NAUTILUS (Embossed as a logo on the middle part of the probe.)
• Type/Function: US (Indicated as an abbreviation for Ultrasound on the top left and middle parts. Additionally, there is a heart icon next to it, which confirms its function for cardiac monitoring, i.e., heart rate tracking.)

Areas of Use

This probe is used in obstetrics and gynecology units, delivery rooms, and outpatient clinics for Non-Stress Test (NST) applications. The device is placed on the mother’s abdomen to detect fetal heart rate (FHR) during advanced stages of pregnancy. Compatible devices are typically Corometrics brand fetal monitors (e.g., Corometrics 120, 170, 250 series, etc.) and other bedside monitors suitable for this probe input.

Quantity Information

The image shows 1 unit of Corometrics Nautilus US probe, as a complete unit with its integrated cable and the socket at its end.

General Condition and Originality

The material quality of the product’s casing, its color tone (original turquoise/cyan color), the clarity of the embossed logos, and the print quality of the “US” and heart icon indicate that the product is an original Corometrics equipment. Aftermarket products typically lack such detailed embossed mold marks.

Physical Deformation and Cosmetic Examination

No deep scratches, breaks, cracks, or significant color fading have been observed on the plastic casing of the device. The “US” and heart logo print is not erased and is clearly legible. While the plastic surface appears clean, the product’s used condition is discernible from the surface’s sheen.

Mechanical Components and Design Features

On the top part of the probe, there is a metallic, mushroom-headed pin (button) used for attaching securing straps. This mechanical part appears sturdy. The bottom and sides of the probe have smooth and rounded contours for ergonomic use.

Accessories and Cable Structure

The gray signal cable, which provides communication between the probe and the monitor, is integrated into the device. No visually detectable tears, crushes, or peeling are present on the cable sheath. The cable is not coiled but is loosely wrapped in the image, which gives an idea of its length.

Connection Points and Socket Analysis

Upon detailed examination of the connector (socket) located at the end of the device, the following features are observed:

• It has a round, multi-pin connector structure.
• There are a total of 12 gold-plated conductive pins inside.
• The pin arrangement appears symmetrical, and no bending or oxidation (rusting) is noticeable on the pins.
• The outer plastic housing of the connector is sturdy; the ribbed surface designed for easy grip is not deformed.

Label Information

Various information labels are present on the cable:

• Ref/Code Label: The designation “968” is legible on a small, thin label on the cable. This could be the last digits of the product’s stock or part number.
• Warning Label: A multi-language label with red and black print on a white background is present. A crossed-out trash can icon (WEEE symbol) is visible on the label, indicating that this product is not household waste. Additionally, words like “ETIQUETTE”, “LABEL” are discernible, and the label contains warnings that it should not be removed.

Potential Failure Risk and Assessment

As a result of the visual inspection, no immediate breaks, disconnections, or damage have been detected in the product. Although the cable’s entry point into the probe (strain relief) is not fully visible in the image, the top view of the probe appears intact. The pins of the 12-pin connector are straight, which reduces the likelihood of issues with seating in the slot. The product appears clean and ready for use in terms of overall condition.