PALS® Electrodes

The longevity of PALS Electrodes is not defined by a specific number of uses but is instead entirely dependent on how well they are maintained by the user . The patented multi-layer MultiStick® hydrogel is designed for multiple applications, but its adhesiveness and performance rely on keeping it clean, hydrated, and free from debris . With optimal care, some distributors note that users can achieve a significant number of uses, with one source suggesting up to approximately 20 applications .

Proper care begins before each use with diligent skin preparation. The skin must be washed with plain soap and water and dried thoroughly to remove all lotions, oils, makeup, and dead skin cells, as any residue transferred to the gel will compromise its stickiness .

After use, electrodes should be removed by lifting from the corner, not by pulling the lead wire, to prevent damage . If the gel surface picks up small amounts of debris, a single drop of water can be used on a fingertip to gently rub it clean . Crucially, after each session, the electrode must be placed back on the “ON” side of its original Mylar liner and sealed inside the resealable bag to prevent the hydrogel from drying out . They should be stored at room temperature, ideally between 5°-27°C (41°-80°F), and never in a refrigerator, freezer, or extreme heat .

While PALS Electrodes are engineered for durability and reuse by a single individual, they are classified as disposable items, and stringent regulations govern their use across different people . For optimal hygiene and performance, the electrodes should be replaced when they show signs of wear and tear, no longer adhere comfortably, or become contaminated with skin debris that cleaning cannot resolve .

Regarding patient sharing, the answer is definitive: PALS Electrodes are intended for single patient use only . This is a requirement enforced by the U.S. Food and Drug Administration (FDA) to eliminate the risk of cross-contamination . Even with meticulous cleaning, each use transfers microscopic skin cells and bacteria to the hydrogel. Sharing electrodes would transfer these contaminants between individuals, posing a significant health risk. Therefore, they must not be shared, and once an electrode is compromised or its useful life is over, it should be discarded and replaced with a fresh set for the next patient .

PALS Electrodes are distinguished by their patented construction, which directly addresses common issues associated with neurostimulation. Unlike standard carbon-film electrodes, they feature a patented stainless-steel knit fabric design . This unique material provides superb flexibility and conformity, allowing the electrode to effortlessly contour to the body’s most challenging curves and bony prominences, ensuring optimal skin contact across the entire surface of the electrode .

This design works in tandem with their other key innovation: the patented multi-layer MultiStick® hydrogel . This advanced hydrogel is engineered to distribute the electrical current flow evenly across the entire electrode surface. This uniform current dispersion is the key to the superior patient comfort PALS is known for, as it effectively eliminates the uncomfortable sensations of stinging, “edge biting,” and hot spots that can occur with lesser electrodes . This combination of a flexible, conductive fabric and a high-performance hydrogel ensures both reliable adhesion and a safe, comfortable stimulation experience. Additionally, all components, including the hydrogel and packaging, are latex-free, making them suitable for patients with sensitivities .