ITO D function: Specialized Craniofacial & TMJ Electrotherapy System
Engineered specifically for dental clinics and maxillofacial specialists to provide non-invasive pain relief, masticatory muscle relaxation, and microcurrent healing for temporomandibular joint disorders.
• Stomatognathic Physiology: Masticatory De-Spasming & TMJ Decompression
Bilateral Masseter Muscle Relaxation
Ultra-gentle symmetrical biphasic TENS applied over the masseter and temporalis muscle bellies induces synchronous low-frequency rhythmic contractions. This promotes local blood flow, washes out acidic metabolic byproducts, and releases deep muscle trismus.
Microcurrent TMJ Synovial Repair
Sub-sensory microcurrent stimulates cellular reparative pathways within the inflamed retrodiscal pad and synovial capsule of the temporomandibular joint, reducing cytokine inflammation and accelerating articular healing.
Key Clinical Innovations & Advantages
Dedicated TMJ Programs
Pre-calibrated stimulation modes engineered specifically for the sensitivity of cranial nerves and facial musculature.
Sub-Sensory Tissue Repair
Painless microcurrent enhances ATP synthesis, perfect for acute post-surgical dental implant or wisdom tooth recovery.
Chairside Mobility
Compact footprint fits seamlessly on dental cart consoles or operatory bracket tables for quick 15-minute chairside sessions.
Contoured Facial Electrodes
Specialized mini adhesive electrodes conform perfectly to the pre-auricular, mandibular angle, and zygomatic arches.
Clinical Indications & Therapeutic Applications
TMJ Disorders
- Temporomandibular Joint Arthralgia
- Myofascial Pain Dysfunction Syndrome (MPDS)
- Clicking & Subluxation Muscle Splinting
- Chronic Bruxism & Clenching Hypertrophy
Post-Dental Surgery
- Post-Extraction Trismus & Lockjaw
- Post-Implant Surgery Swelling
- Orthognathic Surgical Rehabilitation
- Post-Endodontic Jaw Fatigue
Craniofacial Pain
- Tension-Type Maxillofacial Headaches
- Atypical Odontalgia Pain Management
- Facial Myofascial Trigger Points
- Trigeminal Nerve Irritation Support
Orthodontics
- Post-Adjustment Archwire Discomfort
- Occlusal Muscle Re-balancing
- Accelerated Tissue Remodeling
- Masticatory Muscle Suture Relaxation
Technical Specifications & Engineering Parameters
| Parameter | Technical Specification |
|---|---|
| Manufacturer | Ito Co., Ltd. (Tokyo, Japan) |
| Clinical Application | Dental Operatory & Maxillofacial TMJ Rehabilitation |
| Current Modes | TENS (Pain Relief / Muscle Relaxation), Microcurrent (MCR / Tissue Repair) |
| Output Channels | 2 Channels (Bilateral Facial Placement) |
| Pulse Frequency | 0.5 to 100 Hz |
| Display | Clear Digital Graphic Display |
| Power Supply | Internal Battery / AC Adapter |
| Dimensions & Weight | Approx. 210 × 160 × 80 mm | Approx. 850 g |
| Regulatory Certification | CE Marked Class IIa Medical Device, ISO 13485, Japan PMDA |
| Regional Warranty | 2-Year Comprehensive Warranty backed by Beamed Trading |
Standard Components & Clinical Accessories
- 2x Dedicated Facial Patient Cables
- Pack of Specialized Facial Gel Electrodes
- AC Adapter & Battery Charger
- Clinical TMJ Electrode Placement Guide
- Protective Case












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