A peripheral nerve stimulator (PNS) is a medical device designed to provide pain relief by delivering electrical impulses to specific peripheral nerves. The device typically consists of a small, implantable electrode that is placed near the targeted nerve and a pulse generator that can be implanted under the skin or worn externally. By sending electrical signals to the nerve, the PNS interrupts pain transmission to the brain and can help alleviate symptoms associated with various pain conditions. This method is particularly beneficial for patients who may
not have found relief through traditional pain management techniques or medications.
Peripheral nerve stimulators are often used to treat a variety of chronic pain conditions, including neuropathic pain, migraines, complex regional pain syndrome (CRPS), and post-surgical pain. The therapy can be adjusted to cater to the individual needs of the patient, allowing for customization of stimulation parameters based on their pain levels and response to treatment. PNS can be a non-invasive option for patients, as it often involves a trial phase before permanent implantation, enabling patients to assess its effectiveness in managing their pain. By providing targeted stimulation, a peripheral nerve stimulator can improve quality of life, reduce reliance on pain medications, and enhance functional capabilities.
