Radiofrequency ablation needle

Radiofrequency ablation (Radiofrequency ablation) is a technique used to treat tumors in situ using ultrasound or CT imaging techniques to localize and guide electrodes directly into tumors. Radiofrequency ablation generates high temperature through Radiofrequency energy, and then dries and solidifies and inactivates the soft tissues and tumors. The principle is that when the electron generator generates radio frequency current, high-speed ion vibration and friction will be generated in the surrounding tissue through the electrode needle, which will then be converted into heat energy and conducted outward with time, so as to make the local tissue thermal solidification, necrosis and degeneration. Current techniques using radiofrequency ablation with a single electrode needle can produce coagulated necrotic foci up to 5cm in diameter. Treatment of liver cancer can check the screen inside the Yasmin, the hope can help you.

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