Transcutaneous neurostimulator MUSTEK U1

for peripheral nerve stimulationfor sensory nerve stimulation

Overview
The MUSTEK U1 is a portable TENS (Transcutaneous Electrical Nerve Stimulation) unit with an integrated ultra‑slim silicone hydrogel electrode patch. Battery‑powered and designed for short, controlled stimulation cycles, it provides a drug‑free option for symptomatic relief of acute and chronic musculoskeletal pain.

Intended use
TENS is a non‑invasive method intended to reduce pain by delivering controlled electrical pulses through the skin to modulate nerve activity. The MUSTEK U1 is indicated for symptomatic relief of localized pain (muscle, shoulder, lower back, post‑exercise) in adults.

Clinical mechanism

• Pulses interact with peripheral nerves and acupuncture points to reduce pain transmission.
• High‑frequency pulses predominantly block pain signal pathways; low‑frequency pulses promote endorphin release.
• Provides a drug‑free, non‑systemic adjunct for pain management.

Indications / Use cases

• Shoulder pain
• Lower back pain
• Muscle pain after sports or physical labor
• Localized chronic pain management

Key features

• One‑piece ultra‑slim design with soft, flexible silicone pad
• Self‑adhesive hydrogel patches (biocompatible)
• Two‑button control for simple operation
• Replaceable lithium battery (DC 3.0 V)
• Automatic shutoff after approximately 15 minutes (3 cycles per treatment)
• Pocket‑sized, ergonomic shape for use at home, work or travel

Specifications

• Power supply: DC 3.0 V (one lithium battery)
• Weight: approx. 26 g
• Treatment time: approx. 15 minutes total (3 cycles; 5 stimulation types per cycle)
• Pulse frequency: 2–30 Hz
• Intensity: Adjustable levels 1 (low) to 10 (high)
• Dimensions: 12.0 cm × 6.4 cm × 1.6 cm
• Power consumption: approx. 100 mW
• Included: unit, self‑adhesive hydrogel patch (2 pairs), lithium battery, instruction manual

Warnings / Contraindications

• Do not place pads over a joint, directly on the spine, head, neck, or over the chest/heart area.
• Do not use on the face, throat, or over damaged, infected or inflamed skin.
• Do not use with implanted electronic medical devices (e.g., pacemakers) or if an electronic medical device is attached.
• Not recommended for children or persons unable to communicate discomfort.
• Avoid use during bathing, showering, sleeping, driving or operating machinery.
• Pregnant women should consult a healthcare professional before use.