Secondhand Jace Universal K100 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: 18.12.2025

JACE Universal K100 CPM Device Analysis Report

Device Identification

The device examined in the images is a CPM (Continuous Passive Motion) device used in orthopedic rehabilitation processes, designed to provide continuous passive motion to the lower extremity (knee and hip) joints. The device consists of an electronic motor mechanism, a movable carriage system where the patient’s leg is placed, and a wired hand control for making adjustments. Additionally, a metal stand/table with T-shaped feet, enabling its placement on the floor, was observed at the bottom of the device.

Brand and Model

The data obtained from detailed examinations of the visuals are as follows:

• Brand: JACE (JACE and JACE Systems logos are clearly visible both on the label on the main body of the device, on the graphics on the leg rest part, and on the hand control.)
• Model: Universal K100 (The inscription “K 1 0 0” is readable directly below the word “Universal” on the leg rest/mat part of the device. Furthermore, the model family “JACE Universal CPM System” is explicitly stated on the labels on the transparent cover.)

Authenticity

The typeface of the labels on the device, the placement of the logos, the “Made in U.S.A” inscription and American flag logo, and warning labels compliant with industrial standards (e.g., lightning symbol in a yellow triangle) confirm that the device is an original JACE product. The design and manufacturing quality of the control panel also reflect the original product structure.

Areas of Use

This device is used in orthopedics and physical therapy branches. It is particularly used after surgical operations such as total knee arthroplasty (TKA) and anterior cruciate ligament (ACL) repair, to maintain and increase the range of motion (ROM) of the patient’s knee joint, prevent joint stiffness, and accelerate the healing process. It is suitable for bedside use in hospitals or professional use in physical therapy centers.

General Condition

The overall appearance of the device is in a used condition. The body color (cream/beige tones) may have shown a slight tendency to yellow over time, but this is common for such medical devices. No excessive rust is observed on the metal components and carriage system, but signs of use are present. The device appears to have retained its integrity; no major missing parts (such as a motor cover, foot support, etc.) are apparent.

Physical Deformation Analysis

• Hand Control (Important): As seen in the fourth image, there is a noticeable crack and break in the plastic casing of the hand control (remote control) in the lower left corner, next to the area containing the “PAUSE” and “SET” buttons. Additionally, slight peeling is observed on the surface of the keypad.
• Body: Superficial scratches and stains due to friction are present on the main body plastics.
• Pads and Covers: The soft pads (grey/black) on the leg support part are in place but may show signs of wear due to use; although they appear clean in the images, dust is present.

Mechanical and Electronic Components

The mechanical carriage system and hinge points appear sturdy. The adjustment knobs (black round screws) are in place. The transparent polycarbonate cover protecting the device’s motor part is intact, with no breaks observed. The hand control cable (coiled cable) appears unbroken, although the socket entry points cannot be clearly discerned in the images. While the functionality of the electronic components cannot be tested visually, the control screen is physically in place.

Battery Status

The images show cable connections indicating that the device operates by being plugged into an electrical outlet (with AC power). There is no visual data indicating an external battery compartment or a portable battery unit on the device; it likely operates via mains electricity.

Label Information

The following information has been compiled from the labels on the device:

• Product Name: JACE Universal CPM System
• Warnings: The warning “PHYSICIAN PRESCRIPTION REQUIRED” is present.
• Operating Instructions: “Refer to User Manual before operating”.
• Origin: MADE IN U.S.A (with American Flag).
• Technical Codes: At the bottom of the label, there is a “CE” mark and technical data likely including electrical values (Volt/Hz), but due to the visual angle, the voltage values cannot be read clearly.

Screen and Control Unit Analysis

The LCD screen on the hand control is off. The following control buttons are located on the panel:

• Screen Indicators: TIME, EXT (Extension), ANGLE, FLEX (Flexion).
• Buttons: UP, DOWN (DN), GO/STOP, PAUSE, FORCE, SPEED, TIME RESET.
• Switches: SET, RUN, EXT, FLEX selection switches are present. The yellowed keypad indicates the age of the device.

Potential Failure Risk

The crack in the plastic casing of the hand control (Image 4) may expose internal electronic circuits to external factors (dust, liquid). This situation could affect the controller’s functionality over time. Furthermore, although the strain relief part where the coiled cable enters the controller appears intact, the risk of internal cable breaks should be considered in devices of this age. As no serious rust or deformation is observed in the main mechanical block, its mechanical condition is visually at an acceptable level.

Quantity Information

The images show 1 JACE Universal K100 CPM device, 1 metal stand on which the device is mounted, and 1 hand control attached to the device.