Ophthalmic surgery electrode TNFS113A

plastic surgeryneurosurgicalENT

Overview

Taktvoll reusable tungsten needle electrode designed for high-precision electrosurgical cutting and coagulation in microsurgical procedures. The tungsten tip and insulated shaft enable precise tissue interaction while supporting repeated sterilization cycles.

Key features

• Ultra-fine needle tip for sub-millimeter cutting accuracy and reduced trauma to adjacent tissues.
• Simultaneous cutting and coagulation using high-frequency current to limit intraoperative bleeding and improve visibility.
• High heat resistance and maintained sharpness due to tungsten tip construction, offering increased durability compared with stainless steel tips.
• Low-power operation concentrating the electrosurgical waveform on micro areas to minimize thermal necrosis and surgical smoke.
• Insulated shaft made of heat-resistant polymer with high dielectric strength to reduce risk of accidental burns.
• Reusable design compatible with multiple sterilization cycles to reduce device cost and environmental waste.

Applications

• Plastic surgery: precise cutting in facial and cosmetic procedures to limit postoperative scarring.
• Neurosurgery: fine dissection near neural structures in cranial and spinal procedures.
• Ophthalmic surgery: delicate manipulation of ocular tissues requiring controlled energy delivery.
• Otolaryngology (ENT): reduced collateral tissue damage during ENT interventions, improving postoperative outcomes.

Technical specifications

• Model: TNFS113A
• Grip part: Ø1.63 mm
• Total length: 33 mm
• Effective length (exposed tip): 3 mm
• Effective width: /
• Needle tip curvature radius: 50 μm
• Tip material: Tungsten (melting point > 3400 °C)
• Shaft insulation: heat-resistant polymer with high dielectric strength
• Functionality: simultaneous cutting and coagulation; effective at low power to minimize side effects
• Reusable: supports multiple uses