Secondhand Contec CMS-70A Console Type Pulse Oximeter

Objective AI Report

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Report date: 25.08.2025

Contec CMS70A Pulse Oximeter Analysis Report

Overview and Product Description

The device shown in the visuals has been identified as a Contec CMS70A Pulse Oximeter. This medical device is used to measure blood oxygen saturation (%SpO2) and pulse rate (PRbpm). Brand and model information is clearly legible on both the device itself and its original packaging. The product has the ability to display measurement results, a bar graph, and a pulse waveform on its screen.

The package contents are listed below:

• 1 Contec CMS70A Pulse Oximeter main unit
• 1 adult type sensor probe (attached to the device)
• 1 neonatal (newborn) type sensor probe (in its sealed packaging)
• 1 power cable
• 1 user manual (User Manual)
• 1 original product box

Physical Condition

The overall condition of the device is lightly used and nearly new. No scratches, cracks, dents, discoloration, or significant deformation have been observed on the product’s casing, screen, or accessories. The device has a clean and well-maintained appearance.

No visible issues have been found in the mechanical and electronic components. The control buttons on the device’s front panel (MODE, ALARM PAUSE, EXIT, and directional keys) appear undamaged and functional. It is understood from one of the visuals that the device’s screen is working, with numbers and symbols clearly displayed. This indicates that the device’s electronic components are performing their basic functions.

Accessories and Package Contents

The device is presented with its original box and various accessories. The brand logo and model information are present on the box. The box is generally in good condition, with only slight wear on the corners. The adult probe attached to the device and the power cable are in good physical condition.

Additionally, an unopened and sterile-packaged neonatal sensor probe is included in the box. The packaging of this probe indicates an expiry date of 2024-03. As this date has passed, the usability of the probe should be assessed.

Technical Details and Label Information

There is no clear visual of a serial number or production label on the main unit of the device. However, the label information on the neonatal probe’s packaging is quite detailed:

• Description: CMS Neonatal Foot Sensor Probe
• P/N Code: SPO226
• REF Code: 02.13.06015
• LOT Number: 220401
• Expiry Date: 2024-03

When the device’s screen is on, the areas showing %SpO2 and PRbpm (pulse) values appear as “–“, indicating that an active measurement is not being performed. This is a normal situation, showing that the device is working but the sensor is not connected to a patient. According to the information on the box, the device has a rechargeable lithium battery and also operates with an AC power supply.

Conclusion and Evaluation

Based on visual analyses, no broken parts, error codes, or obvious damage indicating a faulty device have been detected. The device appears to be in working order, with a clean and exceptionally well-preserved physical condition.

The only potential risk to be noted is that the sealed-packaged neonatal sensor probe included in the box has passed its expiry date. This situation may affect the measurement accuracy of the sensor. Other than this, there is no wear or damage indicating a potential malfunction in the device’s main unit and other accessories.