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High frequency tungsten needle electric knife is a medical surgical instrument, which may be composed of a tungsten needle rod, a tungsten needle tip, a non-slip groove and a mounting hole. For example, some researchers have proposed such an anti-shedding tungsten needle electric knife. And it is reported that such an electric knife can meet the needs of safe surgery. More details, please visit: http://tungsten.com.cn/tungsten-needles.html According to the experts, the high frequency tungsten needle electric knife has a non-slip groove…

What electrode is used for minimally invasive surgery? Tungsten needle electrode for minimally invasive surgery. Tungsten needle has the highest melting point of more than 3400 °C in all metals, so it is the best electrode for large and long-term surgery. For example, it is better than stainless steel needle of melting point of 1300-1400 °C. During this process, the tungsten electrode can always maintain sharpness to realize precision cutting. More details, please visit: http://tungsten.com.cn/tungsten-needles.html You know, traditional surgery often…

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. More details, please visit: http://tungsten.com.cn/tungsten-needles.html Characteristics of Minimally Invasive Tungsten Needle Electrode 1. The needle electrode is…

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 dings 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…

Medical high frequency electric knife is an electrosurgical instrument that replaces mechanical scalpel for tissue cutting. Such an electric knife uses a tungsten needle as an electrode, which heats the tissue when it contacts the human body through the high-frequency high-voltage current generated by the tip of the tungsten electrode. It can quickly resolve the separation and coagulation of tissues, thereby effectively acting as a means of cutting and hemostasis, with less bleeding and heat damage. And it is more…

Tungsten needle is often used as a test probe in different testing process. Tungsten needles for test probes may be pure tungsten probes, rhenium tungsten probes, tungsten carbide probes, etc. The choice of probe material is mainly based on the purpose of electronic testing. More details, please visit: http://tungsten.com.cn/tungsten-needles.html According to the purpose of electronic testing, probes can be divided into: 1. Microelectronic test probe: that is, a wafer or a chip IC probe. For example, tungsten needles are used…

Tungsten needle is used as a probe in a four probe tester. Four probe tester is a multi-purpose comprehensive measurement device that uses the four-probe measurement principle. Such a probe that has characteristics of long service life, accurate positioning and low migration rate. And it may be made using high wear-resistant tungsten carbide as a raw material. More details, please visit: http://tungsten.com.cn/tungsten-needles.html Tungsten needles on a four probe tester: As the instrument name implies, there are four tungsten probes on…

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. More details, please visit: http://tungsten.com.cn/tungsten-needles.html The needle tip of high precision pure tungsten probe is controlled to a minimum of 0.08 microns (80 nanometers), which is mainly used in the semiconductor industry. In other words, such…

Rhenium tungsten probe is a needle made of rhenium tungsten alloy wire containing 3% rhenium. The needle tip of such a probe is processed by a special process with the advantages of high precision, high strength and elastic modulus. So, the probe is more wear-resistant and corrosion-resistant. The surface of the probe is smooth, and the finish can reach Ra0.25 or less. More details, please visit: http://tungsten.com.cn/tungsten-needles.html Rhenium tungsten probes have different tip types, i.e., different tip shapes, such as,…

Tungsten needle is often used as an ablation electrode, which is mainly made of 99.99% high purity tungsten, having the characteristics of high melting point and high temperature stability. More details, please visit: http://tungsten.com.cn/tungsten-needles.html What is an ablation electrode? The ablation electrode is an accessory of high-frequency surgical equipment. It ablates, stanches, electrocuts, electrocoagulates, attracts, and peels off related tissues during surgery. It has been used to replace traditional scalpel and is widely used in surgery. Why choose tungsten needles…