Washable Hydrogel Master Rolls | 150-Cycle | TOP-RANK
OEM washable hydrogel for long-term TENS/EMS electrodes. Maintains <500 Ohm impedance and >400g/12mm peel strength over 150 wash cycles. Benchmarked to Omron standards.
Product Overview
The high-performance washable hydrogel is a reusable conductive polymer matrix engineered for long-term TENS therapy and EMS re-education. It serves as a base substrate for OEM TENS/EMS electrodes and wearable biosensors. The material chemistry is formulated as a direct performance benchmark against Omron long-life hydrogel specifications. B2B converters utilize these master rolls to manufacture pads that require extended lifespans.
Key Features
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150-Cycle Adhesion Decay Control
Standard long-life gels experience rapid mechanical failure after 50 uses. The adhesion decay curve of this washable matrix demonstrates sustained peel strength across 150 wash cycles. This high-adhesion matrix resists edge curling and peeling when applied to dynamic joint edges, such as the shoulder or knee.
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Impedance Shift Attenuation
Accumulated skin debris acts as a dielectric layer, causing resistance spikes. The physical structure allows for the complete washout of epithelial cells and lipids. The resulting impedance shift curve remains flat, keeping electrical resistance strictly below the 500-Ohm medical threshold throughout the product lifespan.
Applications
Long-Term TENS Therapy
Primary consumable for chronic pain patients requiring high-frequency daily use.
EMS Re-education
High-tack interfaces capable of handling intense motor unit recruitment over 150 cycles.
Wearable Biosensors
Conductive base layer for physiological monitoring hardware.
OEM & Private Label
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Bulk Supply Format : Master rolls are shipped in moisture-proof bulk packaging to maintain thermodynamic stability during ocean freight.
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Production :Developed and manufactured by TOP-RANK Health Care.
Certifications
Quality Systems : Testing and production operate within controlled ISO 13485 environments.
Regulatory: Supported with CE, FDA, MDSAP, and UKCA compliance marks.
FAQ
Q: What is the exact maintenance protocol to achieve 150 cycles?
A: Rinse the gel surface under a small running tap for 1 to 3 seconds. Shake off the excess water. Air-dry the pad in an indoor environment for 30 to 60 minutes until tackiness is regained.
Q: Why does the impedance spike in standard long-life gels?
A: Standard gels trap epithelial cells and lipids on the surface layer. These act as insulators. The washable matrix is engineered to release these contaminants under a water stream, resetting the surface resistance.
CTA
Medical device developers and converters can request Omron-benchmarked testing data and physical roll samples.
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Specifications
| Parameter | Metric Value | Engineering Detail |
| Wash Lifespan |
Up to 150 Cycles |
Verified adhesion matrix |
| Initial Peel Strength |
>400g/12mm |
Resists edge curling |
| Coating Thickness |
0.8 - 1.10 mm |
Calibrated slot-die processing |
| Impedance Stability |
<500 Ohms |
Maintains medical threshold |
