Re-Ply Stimulating Electrodes

Cardinal Health's Uni-Patch Re-Ply line delivers reusable, self-adhesive electrodes built for people who rely on TENS, NMES, and FES therapy at home or in the clinic. If you use electrical stimulation for pain relief, muscle re-education, or functional recovery, the electrode is the part that touches your skin every session — so reliable adhesion, comfortable removal, and consistent conductivity matter as much as the unit itself.

These electrodes pair a moist gel with a soft tricot backing that flexes with your body, letting the pad stay put over joints and moving muscle groups without pulling or lifting at the edges. The tan, low-profile design stays discreet under clothing, and because they're reusable, a single pad can be applied and reapplied across multiple sessions when stored properly between uses — keeping ongoing therapy affordable.

We stock two sizes to match different treatment areas. The 2 x 2 inch square (EP84910) is well suited to smaller, targeted spots — hands, wrists, feet, and the face or neck — where precise placement counts. The 2 x 4 inch rectangle (EP85040) covers larger muscle bellies like the quads, hamstrings, back, and shoulders, spreading the current over more surface area for broader coverage. Both work with standard lead wires and are compatible with the general-purpose stimulation units most patients already own.

A common question: how long does a reusable electrode last? Gel life depends on skin oils, hydration, and how carefully you reseal the pad after each use — clean, dry skin and prompt storage extend usable life considerably. When the gel no longer tacks firmly or the pad won't sit flush, it's time to replace.

Not sure which size fits your protocol? Match the electrode to the muscle or nerve you're targeting — smaller pads for detail work, larger pads for bulk muscle. You can also explore related Cardinal Health options in our Multi-Ply Series and Triple Ply collections for alternate constructions and wear characteristics.