Multi-axis knee prosthesis slip ring

The multi-axis knee prosthesis slip ring is a key component designed for knee prostheses, mainly used to provide stable electrical and signal transmission. It allows efficient signal transmission and power supply during the prosthesis's activity, ensuring the normal function and real-time monitoring of the joint.

The slip ring is responsible for connecting sensors, actuators and control systems in the multi-axis knee prosthesis, allowing the device to monitor the patient's activity, range of motion and pressure distribution of the joint in real time.

This is crucial to optimize the performance of the prosthesis and improve the patient's quality of life.


LPR-04R insert slip ring is a component designed for applications that require high reliability 

and high performance electrical connections. It adopts an insert design that can stably transmit 

power and signals during rotational motion and is widely used in automation equipment, 

robots and other industrial equipment.

Exquisite design, using pins instead of wire contacts, low contact resistance, 

compliant with ROHS environmental protection requirements, smooth operation, easy installation


Installation and maintenance


  • Installation: Follow the product manual for installation to ensure that each connection is secure.

Maintenance: Check the connection status of the slip ring regularly, keep it clean, and avoid foreign objects to hinder contact


  • JINPAT   electronic professional slip ring manufacturer

JINPAT  has strong technical strength, with more than 10,000 kinds of slip ring scheme drawing database, products sell well all over the world





Motion monitoring

In sports rehabilitation centers, slip rings are used to monitor the range of motion and strength of the patient's knee joint in real time, 

helping doctors evaluate the rehabilitation process.


Biofeedback system

Integrate slip rings in the prosthesis to collect motion data and feedback to the patient, 

promoting personalized training and adjustment of rehabilitation programs.


Intelligent prosthesis control

In intelligent knee prostheses, slip rings are used to transmit power and signals, allowing the prosthesis to 

automatically adjust according to the patient's activity status.


Postoperative evaluation

After surgery, the slip ring collects data on joint movement to help doctors judge the effect of the surgery and the fit of the prosthesis.


Long-term monitoring

In a home environment, a knee prosthesis with an integrated slip ring can be used for long-term health monitoring, 

providing real-time data of the patient's daily activities to the medical team.


Scientific research applications

In biomechanical research, slip rings are used to collect experimental data to support the development and testing of new knee prostheses.


Athlete recovery training

Used for athlete knee rehabilitation, the slip ring provides motion monitoring and feedback to optimize training results and reduce the risk of injury.



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