Finding a Solution for Chronic Knee Pain

Chronic pain lasts for longer than three months and may generate in your peripheral nerves. These nerves can be injured due to trauma, previous surgeries, and other conditions resulting in severe chronic intractable pain.
  • Post-surgical Knee Pain
  • Total Knee Replacement
  • ACL Repair
  • Arthroscopy
  • Tibial Nail
  • Tendon Harvest
  • Not a candidate for surgery due to anesthesia
    or cardiovascular co-morbidities
Man in pain with knee injury

Targeted Pain Relief

We offer the Freedom PNS System with an implantable stimulator that helps relieve pain by sending electrical stimulation to a specific nerve near your knee, blocking the pain signals from reaching your brain. The system is designed to integrate into your daily life and help control chronic pain.
Stimulation implant electrode, made by Curonix.
Implanted
Stimulator
The implantable stimulator is intended to block pain signals to the brain, thereby helping to relieve chronic pain.
Peripheral Nerve Stimulation transmitter and assembly, made by Curonix.
Transmitter Assembly
(Transmitter + Antenna)
The external transmitter houses the battery and provides power to the antenna, which sends a signal through the skin to the implanted stimulator to help relieve pain.
Peripheral Nerve Stimulation Wearable, made by Curonix.
Wearable
Accessory
Our wearables hold the transmitter assembly. They are designed for comfort and must be worn over clothing.

Chronic Pain Relief Journey

Curonix works with your doctor during your care journey to provide product support.
Here’s an overview of what that journey might look like:
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Meet with your Doctor
Your experienced healthcare professional will conduct a thorough physical and psychological assessment to understand your pain and its impact and determine your candidacy. At this time, your doctor may perform a targeted diagnostic nerve block.
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Permanent Solution
You will receive your permanent implant procedure and education on how to use the Freedom PNS System, ensuring long term support and care for your pain relief needs.

Depending on the country you are located in, you may undergo a trial procedure prior to your permanent implant. The trial period helps assess the therapy’s effectiveness for both your physical and psychological well-being. During this time, in collaboration with your healthcare team, you will decide if this device is right for you.

View Our Patient Resources

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Content contained or made available through this website is for informational purposes only, Curonix has no vested interest in any specific physician(s), nor do we provide any recommendation, assurance, or guarantee with respect to their service. This information does not constitute medical, legal, or any other type of professional advice. Curonix LLC is a manufacturer of medical devices and does not practice medicine. Consult a qualified healthcare professional for advice regarding the diagnosis and treatment of any medical condition. Individual results may vary depending on a variety of patient-specific attributes and related factors. For product safety information, including information on risks, warnings, and possible adverse side effects please see the Instructions for Use.

The Freedom PNS System is indicated for treatment of chronic, intractable pain of the peripheral nerve origin. The Freedom PNS System is not indicated for use in the craniofacial region.

The Transmitter Assembly may be identified as the Wearable Antenna Assembly (WAA) in certain jurisdictions.