Secondhand Maquet Capnostat CO2 Sensor

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: 11.12.2025

CAPNOSTAT Mainstream CO2 Sensor Cable Analysis Report

Device Identification

The product shown in the image is a Mainstream CO2 (carbon dioxide) sensor cable used in medical monitor systems. This device is an advanced sensor unit used to measure carbon dioxide levels (EtCO2) in respiratory gases by connecting to patient monitors. The product consists of a socket connector that connects to the monitor at one end, and a sensor head that connects to the patient’s intubation circuit or a mask via an airway adapter at the other end.

Brand and Model Information

Upon examining the label details and distinct structural features on the product, the brand and model identification is as follows:

• Product Identifier: The label clearly displays the expression CAPNOSTAT®. Capnostat is a registered trademark for Mainstream CO2 measurement technology, typically used by Philips Respironics or as OEM by other monitor manufacturers in the medical field.
• Serial Number: The serial number 167884 is clearly legible on the label on the connector body.

Usage Areas and Function

This product is designed for capnography measurements. Its primary usage areas and functions are:

• EtCO2 Measurement: Measures the amount of carbon dioxide produced by the patient during exhalation and inhalation in real-time.
• Departments: Used in intensive care units, operating rooms (anesthesia monitoring), emergency services, and for monitoring patients undergoing respiratory therapy.
• Compatibility: Works with Capnostat-compatible patient monitors, ventilators, and anesthesia machines. The socket structure in the image is designed according to the specific medical monitor input with which the device is compatible.

Quantity Information

The image shows 1 unit of a complete CO2 sensor cable. The cable is a single unit consisting of a sensor head, an intermediate cable, and a socket end.

General State and Condition

The condition analysis based on the device’s external appearance is as follows:

• Usage Status: The product appears used, but it seems to have been stored cleanly and neatly.
• Physical Deformation: No visible crushing, breakage, or sheath tearing has been detected on the cable. The gray outer coating is in sound condition.
• Mechanical Components: The sensor head (the clipped part on the right side) appears intact. There is no separation at the casing joints.
• Protection: A yellow protective cap is present on the connector end. This cap, designed to protect the pins from dust and physical impacts, indicates careful handling of the product.

Cable and Accessories

The cable structure of the product and its auxiliary parts are in the following state:

• Cable Organizers: There are 2 gray plastic clips (cable tidies) attached to prevent the cable from getting tangled. These parts ensure the cable remains neatly coiled.
• Connector (Socket): Due to the yellow protective cap, the pin structure is not visible, but the presence of the cap suggests the socket end is in a safe condition. No cracks are visible on the connector body (the part where the serial number is located).

Potential Risk Analysis

During the visual inspection, the product’s condition generally appears good. No critical risk factors (such as rust, peeled cable sheath, bent connector, etc.) have been observed. However, as it is an electronic sensor with high sensitivity, it needs to be connected to a patient monitor and tested to determine if it is in working order.