Electrotherapy TENS Device for Back & Knee Pain Relief
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Electrotherapy TENS Device for Back Pain, Knee Pain & Sciatica Relief
The Medansh Portable Electrotherapy Device uses TENS (Transcutaneous Electrical Nerve Stimulation) technology to target specific pain conditions — back pain, knee osteoarthritis, sciatica, cervical spondylosis, and post-surgical pain. With 2 independent output channels and adjustable stimulation parameters, this device delivers clinically effective electrotherapy that physiotherapists in India use daily in their practice and prescribe for patient home use.
Targeted Pain Conditions
- Chronic Lower Back Pain: The most common reason for TENS prescription in India. Place electrode pads paravertebrally at L4-L5 level for 20–30 minutes. Studies show 60–70% pain reduction in chronic low back pain patients using TENS 2–3 times daily.
- Knee Osteoarthritis: 4-pad placement around the knee joint reduces pain scores by 40–60% in moderate OA. Recommended by the Indian Rheumatology Association as adjunct therapy.
- Sciatica & Radiculopathy: Electrode placement along the sciatic nerve pathway from lower back to posterior thigh interrupts neuropathic pain transmission.
- Cervical Spondylosis: Pads on the posterior neck muscles reduce chronic stiffness and headaches from C-spine degeneration.
- Frozen Shoulder: Pads around the glenohumeral joint reduce capsular pain and improve range of motion during therapy.
- Post-Surgical Recovery: Reduces opioid requirement after knee replacement, spine surgery, and abdominal procedures.
Clinical Features
- 2 Independent Channels: Each channel has separate intensity control — treat back and knee at different intensities simultaneously
- Frequency Range 1–150Hz: Low frequency (2–4Hz) for endorphin-mediated pain relief; high frequency (80–120Hz) for gate-control pain blocking
- Pulse Width 50–300μs: Narrow pulse for superficial nerve stimulation; wide pulse for deep tissue penetration
- 3 Stimulation Modes: Continuous (chronic pain), Burst (acupuncture-like), Modulated (prevents habituation)
- Built-In Timer: 5–60 minute auto-shutoff prevents over-stimulation
- Compact Design: 180g portable unit runs on AA batteries — no mains power required
Electrode Placement Guide (Included)
The included electrode placement guide shows exact pad positions for 15 common pain conditions with photographs. Correct electrode placement is critical for effective TENS therapy — this guide ensures you get clinical-grade results at home without guesswork.
What's Included
- Medansh 2-Channel TENS Device
- 4 self-adhesive electrode pads
- 2 dual-output lead wires
- Illustrated electrode placement guide (15 conditions)
- User manual + 1-year warranty card
Specifications
- Channels: 2 (independent intensity control)
- Waveform: Asymmetric biphasic
- Frequency: 1–150Hz (adjustable)
- Pulse Width: 50–300μs (adjustable)
- Modes: Continuous, Burst, Modulated
- Power: 2× AA batteries
- Weight: 180g
- Warranty: 1 year
- Country of Origin: India
Frequently Asked Questions
Q: What frequency should I use for back pain?
A: Start with high frequency (80–100Hz) in continuous mode for acute pain. For chronic back pain, alternate between high frequency and low frequency (2–4Hz burst mode) across sessions for best long-term results.
Q: How is this different from a muscle stimulator?
A: TENS targets pain nerves to block pain signals. Muscle stimulators target motor nerves to contract muscles for strengthening. Different purposes, different electrode placements.
Q: Can my physiotherapist guide me remotely on pad placement?
A: Yes. Share the included placement guide with your physiotherapist via WhatsApp and they can confirm the correct positions for your condition. Call +91 8586-012345 for Meddey support.
Manufacturer: Meddey Technologies Pvt. Ltd., C-75, First Floor, DDA Sheds, Industrial Area, Phase 1, Okhla, New Delhi – 110020. Phone: +91 8586-012345