Neurosurgical electrode TNFM1037C

electrosurgicalENTophthalmic surgery

A reusable tungsten needle electrode designed for high-precision cutting with simultaneous coagulation in delicate electrosurgical procedures. Suitable for plastic surgery, neurosurgery, ophthalmic surgery and otolaryngology.

Specifications

• Grip Part: Ø1.63mm
• Total Length: 178mm
• Effective (Exposed) Tip Length: 3mm
• Effective Width: /

Features

• High-precision cutting: Ultra-fine needle tip with a curvature radius of 50μm enabling sub-millimeter cutting precision and minimizing damage to surrounding tissues.
• Simultaneous cutting and coagulation: High-frequency current technology provides cutting and coagulation at the same time, reducing intraoperative bleeding and improving the surgical field view.
• Heat resistance and sharpness retention: Needle tip made of tungsten (melting point >3400°C) for superior durability and resistance to dulling under high-temperature conditions.
• Low-power operation: Effective at low power settings, delivering electrosurgical generator waveforms to micro areas to minimize tissue necrosis and surgical smoke.
• Insulated design for enhanced safety: Needle shaft with heat-resistant polymer insulation and high dielectric strength; only 3mm of the tip is exposed to prevent accidental burns and limit collateral tissue damage.
• Reusable: Supports multiple uses to reduce device cost and align with environmental sustainability.

Applications

• Plastic surgery: Precise cutting in facial and cosmetic procedures to minimize postoperative scarring.
• Neurosurgery: High-precision cutting for brain and spinal procedures while protecting surrounding neural tissue.
• Ophthalmic surgery: Enables delicate maneuvers in eye surgery with protection for ocular tissues.
• Otolaryngology (ENT): Limits damage to adjacent tissues during ENT procedures and improves postoperative comfort.

Technical specifications

• Model: TNFM1037C
• Grip Part Diameter: Ø1.63mm
• Total Length: 178mm
• Exposed/Effective Tip Length: 3mm
• Needle Tip Curvature Radius: 50μm
• Needle Tip Material: Tungsten (melting point >3400°C)
• Shaft Insulation: Heat-resistant polymer with high dielectric strength
• Functionality: Cutting and coagulation (simultaneous)
• Reusable: Yes
• Typical Surgical Fields: Plastic surgery, neurosurgery, ophthalmology, otolaryngology