These adhesive components are essential for transmitting electrical impulses from a transcutaneous electrical nerve stimulation (TENS) device to the skin. They serve as a conductive interface, ensuring the current reaches the targeted nerves effectively. Typically composed of a hydrogel material, these flexible patches adhere comfortably to the body and are designed for single or multiple uses depending on the product type.
Effective transmission of electrical stimulation is crucial for pain management therapies. The comfortable and secure contact provided by these adhesive interfaces ensures consistent delivery of the therapeutic current. Historically, less effective conductive mediums were used, but advancements in material science have led to the development of more efficient and user-friendly hydrogels, enhancing both comfort and therapeutic efficacy.