Tungsten wire electrodes for ablation,
Ablation electrode is a commonly used tool in the medical field. It has electrodes, sub-needles and blades with different
precision, specifications and shapes. It is mainly used in electrosurgical instruments. Ablation electrodes have the
characteristics of high density, high strength, high melting point, and high purity. The processing accuracy is controlled at
+0.001mm, and they play an important role in ablation surgeries.often referred to as ablation tungsten needles or spherical tungsten wire electrodes, are employed in conjunction with radiofrequency ablation apparatus and utilized in numerous surgical procedures.
What precisely is an ablation electrode? Essentially, it's a component used with high-frequency surgical devices. It performsablation, hemostasis, electrosection, electrocoagulation, aspiration, and tissue removal during surgeries. This tool has become a substitute for the conventional scalpel and has found widespread use in surgical contexts.
But why opt for tungsten needles for ablation electrode applications? The answer lies in the distinct attributes of the tungsten electrode. The apex of the tungsten electrode can adopt various forms - such as flat, pointed, or arc-shaped; the needlepoint can be precisely controlled down to a minimum of 50 nanometers, ensuring focused tip discharge and minimizing the thermal damage zone in tissues. Additionally, its mirror-like surface, with a roughness of less than 0.25, can effectively prevent tissue adherence and minimize burns on the skin tissue.
