Back Massager Electrodes | Butterfly & Large Rectangle Pads for TENS
Sourcing replacement electrodes for back massagers? Our large contour pads feature flexible tricot backing and high-tack gel. Optimized for lumbar pain therapy using TENS and IF (Interferential) currents.
Product Introduction
Maximum Coverage for Major Muscle Groups.
> Note: This page features specialized replacement electrodes and adhesive pads used with back massager and TENS devices.
When users search for "Back Massager Electrodes", they aren't looking for standard 2-inch squares. The back is the largest canvas on the body, and effectively treating lumbar pain or sciatica requires electrodes that match the anatomy.
TOP-RANK Large Contour Electrodes are engineered to bridge the gap across the spine or cover the entire width of the lower back. By increasing the conductive surface area, our pads distribute the electrical current more evenly, allowing effective stimulation of deeper muscle groups without surface discomfort.
Why "Back Specific" Design Matters?
1. The "Butterfly" Advantage Our signature Butterfly (Kidney) Shape is designed specifically for the lower back.
Ergonomics: The curved cut-out fits around the spine, allowing placement right over the lumbar vertebrae.
Efficiency: One large butterfly pad can replace 2-4 individual small pads, simplifying application for elderly users or patients with limited shoulder mobility.
2. Flexible Backing for Movement The skin on the back stretches significantly when a person bends forward or sits down. Rigid foam pads will pop off. We use a Premium Tricot Cloth Backing that provides controlled multi-directional stretch without overstretching the hydrogel layer.
It moves with the skin, preventing edge lift and maintaining contact even during physical therapy exercises.
3. Deep Current Delivery Back muscles are dense. To get relief, the stimulation needs to be efficient. Our Low-Impedance Carbon Film ensures efficient current delivery across the skin and subcutaneous layers to effectively stimulate deep back muscles.
Recommended Electrode Configurations for Back Pain Therapy
| Shape | Size | Target Area | Why Use It? | |
| Butterfly | 95 x 150mm | Lower Back (Lumbar) | Spans the spine; treats bilateral pain. | |
| XL Rectangle | 50 x 130mm | Lats / Mid-Back | Covers wide muscle bellies vertically. | |
| Long Strip | 40 x 350mm | Full Spine Column | Treats the entire erector spinae length. | |
| Large Round | 75mm | Sciatic Nerve / Glutes | Contours to the hip curve. |
Technical Specifications
| Feature | Specification | |
| Product Series | Ergonomic Back Therapy Series | |
| Hydrogel Type | High-Tack Polymer (Resists sweat/movement) | |
| Backing Material | Tan/White Tricot Cloth (Breathable & Stretchy) | |
| Impedance | < 30 Ω (Optimized for large surface area coverage) | |
| Biocompatibility | ISO 10993 Compliant (Skin Friendly) | |
| Shelf Life | 2 Years (Sealed Foil Packaging) |
Inquiry CTA
Expand Your Pain Management Line
Offer your customers the specialized relief they need. Add our ergonomic back pads to your catalog today.
Request Lumbar Therapy Electrode Kit
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