Tungsten needle can be used as an electrode in a cosmetic electrotome - a kind of electrosurgical product for minimally invasive surgery. Generally, such a tungsten electrode is ultra-sharp with high temperature resistance so that the cosmetic electrotome can achieve precise cutting. And there is less smoke during operation, to protect the doctors.

Tungsten needle plays an important role as an ablation electrode in an electrosurgical pencil. The electrosurgical pencil having an ultra-sharp high-melting tungsten electrode combines the five functions of attraction, electrocoagulation, electrocutting, scraping, and pushing and peeling, so there is no need to frequently change instruments during the operation, thereby saving a lot of time. It reduces intraoperative bleeding, has clear anatomical surface, to greatly improve the quality of surgery. And the gas generated during electrocoagulation is exhausted at any time to protect the medical staff.

Minimally invasive tungsten needle electrode fabricated through advanced production technology using pure tungsten as raw material has the characteristics of high melting point, high temperature resistance and high strength. It is also non-toxic, sharp and durable. According to the experts, minimally invasive tungsten needle electrode, as a surgical minimally invasive surgical instrument, is regarded as an alternative product of traditional scalpel and electrocautery.

Pure tungsten probe is made using high-quality pure tungsten (99.95-99.98%) as a raw material through a deep process, and has characteristics of high precision, high strength, good wear resistance, good corrosion resistance, relatively good elastic modulus, high finish (below Ra0.25), and long service life.