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: 06.11.2025

Artromot K4 Knee Motion Device Analysis Report

Overview and Device Description

The product shown in the images is a Continuous Passive Motion (CPM) device used for knee and hip joints. These types of devices are typically used in the post-orthopedic surgery rehabilitation process to prevent joint stiffness, restore pain-free range of motion, and accelerate healing. The brand and model of the product in the image have been clearly identified.

• Brand: Artromot
• Model: K4

The photos show one main unit and one hand remote control connected to this unit. The overall appearance of the device gives the impression of being an original product.

Condition Assessment

The overall condition of the device is assessed as used. Some cosmetic flaws and signs of wear due to use are present. However, this condition does not appear to directly affect the device’s functionality.

• Physical Deformation: Slight dirt and scratches have been observed in places on the product’s white main casing. There is a noticeable yellowing on the plastic parts of the hand remote control, which has occurred over time or due to exposure to sunlight. The blue leg support pads appear somewhat worn and dirty due to use. Additionally, the white straps used to secure the pads also have a worn appearance.
• Mechanical Components: The device’s metal frame and black adjustment knobs are in solid condition without any visible damage.

Technical and Electronic Examination

The mechanical and electronic components of the device appear to be intact, as far as can be understood from the images. No broken or missing parts have been detected.

• Electronic Components: The hand remote control features “MENU”, “START”, “STOP”, “+” and “-” buttons. The buttons are physically in place. No cuts, crushing, or significant deformation are visible on the remote control or the power cable leading to the device. The power cable’s end has a standard European two-pin plug.
• Screen Analysis: Since the device is not shown operating in the photos, the remote’s screen is off. Therefore, no comments can be made regarding the screen’s functionality or whether any error codes are displayed.
• Battery Status: This model typically operates directly from mains electricity, and the presence of an external power cable confirms this. No internal or external battery unit for the device is visible in the images.

Accessories and Label Information

The device is shown with its essential components required for operation. No additional accessories (e.g., carrying case, user manual) or documents (e.g., invoice, warranty certificate) are present in the images.

• Included Accessories: An integrated hand remote control and a power cable are included with the device.
• Label Information: An “ARTROMOT-K4” model label is present on the device’s white casing. The “ARTROMOT” brand logo is located on the remote control. Apart from these, labels containing detailed technical information such as serial number, lot number, or REF code are not legible or visible in the images.

Potential Risk Assessment

Based on visual inspections, no obvious defect (e.g., break, crack, burn mark) suggesting an immediate risk of failure has been detected on the device. The plastic yellowing on the remote control is a cosmetic condition indicating that the device has been used and is of a certain age, but it is not a sign of malfunction on its own. Overall, the device’s mechanical components appear solid, and it is anticipated to be functional in its current state.