Secondhand Chattanooga Artromot K4 Knee and Hip CPM Device

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: 20.10.2025

Artromot K4 CPM Device Analysis Report

Product Description and Overview

The device shown in the visuals is an Artromot K4 model Continuous Passive Motion (CPM) device. Such devices are typically used in the rehabilitation process after knee and hip joint surgeries to restore joint range of motion and prevent stiffness. The product consists of a motorized main body, a movable mechanism where the patient’s leg is placed, and a hand control for making adjustments.

According to the visual analysis, the package contains one device and one control unit connected to the device. The original box, user manual, or additional accessories of the device are not present in the visuals.

Brand and Model Information

The brand “ARTROMOT” and the model “ARTROMOT-K4” are clearly written in multiple places on the device and its hand control. Based on this information, the product’s brand has been definitively identified as Artromot and its model as K4. The model information is also confirmed on the label located on the main body of the device.

General Condition and Physical Deformations

The general condition of the device is assessed as used. It shows distinct signs of wear due to usage. Its physical condition is detailed below:

• Plastic Parts: Yellowing and discoloration have occurred over time on the beige plastic main body of the device. There are scattered dirt and stains on the surface.
• Metal Parts: No significant rust or bending has been detected on the device’s metal frame, but minor scratches are present.
• Patient Support Pads: The blue fabric pads that support the patient’s leg show intense wear. Fading, punctures, and unraveling are clearly visible on the fabric surface. In some areas, the inner sponge is exposed.
• Velcro Straps: The white Velcro straps used to secure the leg are dirty and worn.

Mechanical and Electronic Components

Visual inspection of the device’s mechanical parts, adjustment screws, and movable joints reveals no broken or missing components. In terms of electronic components, there is a hand control connected to the device via a cable. The control unit’s screen is operational, displaying various numerical values (-6, 3) and menu icons. This indicates that the device’s electronic system is fundamentally working. Buttons such as “MENU”, “START”, and “STOP” on the control unit are physically in place.

Accessories and Cable Condition

Only the connected hand control and power cable are visible alongside the device. No significant crushing, breakage, or peeling has been detected on the power cable or the control unit’s coiled cable.

Label Information

The white label on the main body of the device displays the following information:

• Model: ARTROMOT-K4
• Code/Number: 11843
• Barcode Number: 800015711843

Potential Risk Assessment

Although the device appears to be electronically functional, the extensive wear on the fabric pads that come into contact with the patient may pose a problem in terms of hygiene and comfort. These pads and Velcro straps may need to be replaced before use. The discoloration of the device’s plastic parts and its generally dirty appearance are aesthetic flaws but cannot be said to pose a functional risk. There is no noticeable serious potential risk of malfunction in the mechanical or electronic components of the device.