Tungsten needle electrode, also known as minimally invasive tungsten needle, medical tungsten needle, minimally invasive electric knife electrode, ablation electrode, etc., is used together with high-frequency electric knife to support all kinds of minimally invasive cutting. The utility model has the advantages of small wound, less bleeding, short operation time, light postoperative pain, fast recovery, fine scar or no scar, etc.

Hengmi custom-made tungsten material for high-frequency electric knife conforms to "biocompatibility". It adopts tungsten material with stable quality. Each needle is deeply densified, and the internal structure is uniform and dense, ensuring the high melting point (3410 ℃), high strength, high temperature stability and other characteristics of the product. The discharge parts of the tip are centralized, and the needle tip can be sharp, customized, flat and arc shaped to meet different needs. The custom-made radius of curvature of the needle tip can provide the customer with 1 micron, 5 micron and 10 micron needle tips. The area of tissue thermal damage is smaller, which greatly facilitates the clinical minimally invasive fine surgery operation and protects the integrity of pathological tissue. The surface is treated with mirror surface, the roughness is less than 0.25, which can effectively avoid tissue adhesion and reduce the burn of skin tissue.

Tungsten needle electrode solution：

With the help of our company's advantages in processing, hengmi metal has a processing accuracy of 0.001mm, and our many years of experience in the refractory metal industry, providing customers with customized service of tungsten and molybdenum products for medical equipment. Our tungsten needle electrode has been widely used in clinical operation and has been widely praised by customers. Welcome to 021-59241040.