Mettler Electronics 3984 Shortwave Diathermy Drum Securing Strap, Engineered for 14 cm Drum Systems

The Mettler Electronics Professional Drum Securing Strap is a heavy-duty, clinical-grade patient positioning accessory engineered explicitly for the AutoTherm 390 and AutoTherm 391 Shortwave Diathermy systems. Designed to hold the heavy 14 cm Inductive Drum Applicator firmly in place over specific anatomical treatment zones, this specialized strap ensures consistent energy coupling, eliminates applicator slippage, and maintains strict patient safety parameters throughout high-frequency RF emission cycles.

During deep-tissue shortwave diathermy treatments, maintaining a fixed, uniform distance and precise alignment between the treatment drum and the patient’s body is critical to prevent field distortion or localized hot spots. This industrial-strength strap is manufactured from a highly durable, non-conductive dielectric polymer woven blend that resists absorbing radiofrequency (RF) energy, ensuring the strap remains cool and safe to the touch. Featuring a wide profile to distribute pressure evenly across the patient's limbs or torso, it incorporates an adjustable, heavy-duty locking buckle configuration that allows physical therapists to secure the application head tightly without restricting patient respiration or causing skin irritation.

Features:

• Engineered for 14 cm Drum Systems Precision-tailored to perfectly loop, hold, and support the official 14 cm Mettler inductive treatment drum heads on Auto*Therm 390 and 391 installations.
• Non-Conductive RF-Safe Material Woven from high-grade, specialized dielectric materials that will not alter or absorb the 27.12 MHz electromagnetic field during active therapy.
• Wide Pressure-Distribution Profile Features a broad band design to secure heavy applicators across large body zones like the lower back or thighs without pinching the patient's skin.
• Heavy-Duty Adjustable Locking Buckle Equipped with a rugged, non-metallic clamp or industrial fastening system to provide infinite micro-adjustments for perfect tension customization.
• Clinical Sanitation Endurance Built from a heavy-duty material matrix designed to withstand rigorous daily clinical sanitizing routines and hospital-grade surface sprays.

Specifications:

• Brand: Mettler Electronics
• Product Type: Professional Diathermy Applicator Patient Securing Strap
• System Compatibility: Mettler Auto*Therm 390 & 391 Shortwave Diathermy Units
• Applicator Match: Mettler 14 cm Inductive Drum Heads
• Primary Function: Anchors heavy therapeutic induction drums securely to the patient's body to prevent shifting during treatment
• Shipping Weight: ~0.8 lbs (0.36 kg) 
• Dimensions: 8" x 5" x 2"

Standard delivery typically takes 5-7 business days, while expedited shipping takes 2-3 business days